I ndustrial attachment of apex spinning and kniting mills ltd.

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INDUSTRIAL TRAINING
Course Code: Tex -4036
INDUSTRIAL ATTACHMENT
APEX SPINNING AND KNITING MILLS LTD.

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TABLE OF CONTENT
Chapter
No.
Topics Contents Page No.
Chapter-I Project
Description
Name, Type, Year of establishment,
Location, Address, Sponsors, Product
mix, Annual production capacity,
Project cost, History of the project
development, Different Departments,
Physical infrastructure, Remarks.
6-10
Chapter-II Man power
Management
Organ gram of man power-
1.Administration
2.Production
3.Maintenance
Management system, Shift change,
Responsibilities of production officer,
Job description of the production
officer, Job description of the Sr.
production officer
11-20
Chapter-
III
Machine
Description
No. of the M/C, Make, Brand name,
Main specification, Machinery layout
plan, List of machinery, Remarks.
21-26
Chapter-
IV
Raw
materials
Types, Price, Source, Annual
requirement, Remarks.
27
Chapter-V Production
planning
sequence &
operation
Production parameters, Description of
the production process, Daily
production report, Monthly avg.
production, Production flow chart,
Recipe, Monthly efficiency, Remarks.
28-31

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Chapter-
VI
Quality
assurance
Quality assurance procedure, List of
equipments, Quality standard, Quality
report, Remarks
32-38
Chapter No. Topics Contents Page No.
Chapter-VII Maintenance Maintenance of machinery,
Routine, Manpower set up for
maintenance, Maintenance
procedure, Maintenance
tools/equipments & their
function, Remarks,
39-43
Chapter-VIII Utility services Utility facility available,
Capacity & other technical
details, Source of utility, Cost
of different utilities, Remarks.
44-49
Chapter-IX Store &
inventory
control
Inventory system of raw
material, Spares, Finished
goods, others, Remarks.
50
Chapter-X Cost analysis Price of the product, Cost of
the product, Remarks
51-52
Chapter-XI Marketing
activities
Consumer of the product,
product level, package size &
level, Local market, Importing
countries, Manpower,
Marketing strategy, Duties &
responsibilities of marketing
officer, Remarks.
53-55
Chapter-XII Conclusion 56

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CHAPTER-I
( PROJECT DESCRIPTION )
NAME: Apex Spinning and Knitting Mills Ltd..
TYPE: Composite knit fabrics and garments (with dyeing & finishing) mill
(100% Export Oriented Composite Industry)
STATUS: Private limited company
YEAR OF ESTABLISHMENT: 1992
LOCATION & ADDRESS:
Head Office :
Apex Spinning and Knitting Mills Ltd.
Biman Bhaban ( 5th
floor)
100,Motijheel C/A, Dhaka-1000
Tele : 9562383, 9338867 (F)
E-mail : apexfood@citechco.net
Factory :
Chandura Kunabari,
Gazipur .
LOCATION OF THE MILL:
Apex Spinning and Knitting Mills Ltd.. is situated at Chandura Kunabari,
Gazipur. It is located at the west Side of Gazipur Chowrasta-Thangail road and at the
point of Polli Biddut bus stopageabout 45 km away from Sotheast University,
Tejgaon, and Dhaka.

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# SITE LOCATION OF Apex Spinning and Knitting Mills Ltd:
Gazipur
Chowrasta
Sotheast
University
Air Port
Mymensing
Road
Shofeepur
Bazer
Polly
Biddut,
Chandura
Apex
Spinnning
and Knitting
Mills Ltd
Gazipur
Main Town

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SPONSOR:
OWNSELF
PRODUCT MIX:
a) Knitted grey fabrics:
Plain single jersey, Heavy jersey, polo pique,1’s Lacoste ,Double Lacoste , Rib &
Interlock double jersey, Billister Fabrics, 2/3 threaded fleece (brushed &
unbrushed),Lycra Single Jersey, Auto stripper, Feeder Stripper, Jacqured Design
Fabrics, Collar & Cuff , Warp knitted Fabrics, Narrow fabrics etc
100% cotton, 15% viscose+ 85% cotton, 10% viscose+ 90% cotton, 30% viscose+
70% cotton, 95% Cotton + 5% Lycra, PC , CVC, Millange , 84% Nylon + 16%
Spandex etc
b) Knit garments:
Men polo shirt, Women polo shirt, Men T-shirt, Women T-shirt, Men sweat shirt,
Women sweat shirt, Men fleece shirt, Women fleece shirt, Kids polo shirt, Babies
polo shirt, Kids T-shirt, Babies T- shirt, Jogging Pants, Ladies Under garments ( Bra,
Panty etc )
ANNUAL PRODUCTION CAPACITY:
Knitting: 9125 tons per year
Dyeing: 9125 tons per year
Garments: 3 cores pieces per year
PROJECT COST:
500 cores taka (approx)
HISTORY OF PROJECT DEVELOPMENT:
Starting with 36 knitting machines only in 1990 and dyeing capacity was only 3 tons
per day. Garments section has only two floors with 6 lines.

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DIFFERENT DEPARTMENTS:
1. Admin Section
2. Knitting: circular knitting , Flat knitting and Warp knitting
3. Dyeing & Finishing
. Lingerie Dyeing Section
. Yarn dyeing
. Sewing thread manufacturing section
. Narrow fabric dyeing
. Printing Section
4. Lab department
5. Quality Assurance
6. Garments:
 Cutting
 Sewing
 Finishing
 Inspection
 Packing
7. Stores & Inventory Section
8. Technical Department (Maintenance)
9. Human & Resource and Administration
10.Account and commercial section

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11.Utility Department
TOTAL AREA OF THE INDUSTRY: 20000 sq. meters
FACTORY LANDS AREA: 8000 sq. meters
FLOOR SPACE OF KNITTING: 17600 sq. feet
FLOOR SPACE OF DYEING: 17600 sq. feet
FLOOR SPACE OF FINISHING: 17600 sq. feet
FLOOR SPACE OF GARMENTS: 9856 sq. feet
PHYSICAL INFRASTRUCTURE:
Physical infrastructure of APEX SPINNING AND KNITTING MILLS
LTD. is R.C.C and brick wall structure. There are six big building among these one is
eight floored building (1st
floor for printing and finishing, 2nd
is for laboratory and part
of addmin3rd is for knitting and rest of all are for garments section), two is six floored
building (one is Lingerie and warp knitting section and another is for dyeing ,
finishing ,Utility dept collar & cuff and garments section), Another two building is for
yarn dyeing and head administration section. There is a big mosque and children care
centre as well as medical centre.
REMARKS:
APEX SPINNING AND KNITTING MILLS LTD. is The biggest project I have ever
seen. In this project combine many and unique department which are really rare in
Bangladesh. This is also a profitable project and also greatly contributes the economy
of our country.

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CHAPTER-II
(MAN POWER MANAGEMENT)
(MANAGEMENT SYSTEM):
KNITTING SECTION:
Four mechanical fitters for per shift .One skilled operator and one unskilled operator
for per knitting machine.
SHIFT CHANGE:
Shift of Twelve hours but four hours daily overtime added for the workers. Shift
changes after a week on Saturday and daily shift changes 8:30 am and 8:30 pm.
RESPONSEBILITIES OF PRODUCTION OFFICER:
From getting an order of upper level all responsibilities are on the production officers.
They work with a troop of operators, helpers, fitters etc. to finish the production in due
time. In the meantime
Production officers bear all hazards, problems. They have to explain to the manager
for any type of production hamper. So all production activities and its success depend
on the production officers .Now I can explain the works of the Production Officer
following way..
1. Get order sheet and making program sheet send to operator
2. Production sample making
3. Show this production sample to authority
4. Correction of sample making parameters for correct the sample
5. Final production sample
6. Approved the sample from authority
7. M/C selection and Direction to operators for bulk production
8. Gray Inspection and Send to Dyeing Department
9. Final finished fabric as well as finished garments inspection

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Organ gram of ASKML:

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PRODUCTION CALCULATION

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1. Production/shift in kg at 100% efficiency:
countYarn
mmSLNeedleofNoFeederofNoRPM



2046.28403654.210
1260)(..
countYarn
mmSLNeedleofNoFeederofNoRPM



80.3527
)(..
2. Production/shift in meter:
100/
1260.
/
.min/




cmCourse
EfficiencyFeederofNoRPM
cmCourse
Course
3. Fabric width in meter:
100/
.
100/
.




cmWales
knittingNeedlesofnoTotal
cmWales
walesofnoTotal
(i) RAW MATERIAL USED
Material (Yarn) Count Type Color
Cotton (100%) 24/1 Carded Grey
Cotton (100%) 26/1 Combed Purple
Cotton (100%) 30/1 Combed Grey
Cotton (100%) 34/2 Combed Avg.
Cotton (100%) 34/1 Combed Grey
Lycra (100%) 20D

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(ii) FABRIC WEIGHT (G.S.M.) SETTING
M/c. Gauge Yarn count F/Dia in inch GSM
(Grey state)
16 24/1 31 170
28 30/1 32 150
24 26/1 50 145
16 26/1 19 135
16 34/2 19 165
16 24/1 33.5 180
20 26/1 37 225
18 24/1 35.5 182
20 26/1 35 220
22 34/1 31.5 165
G.S.M. CONTROL:
1. Major control by quality pulley.
2. Minor control by stitch length adjustment.
(b) NECESSARY INFORMATION
1. G.S.M.:
It is technical term that indicates the weight of the fabric per square meter.
2. Changing of G.S.M.:
The GSM of the fabric is change by altering the position of the tension pulley.
If pulley move towards the positive direction then the GSM is decrease and in the
reverse direction GSM will increase.
3. Points that should consider incase of g.s.m. Changing:
i) Tension pulley
ii) Cam position
iii) Take up motion

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4. Factors that should be changed incase of fabric design on quality change:
i) Cam setting
ii) Tension pulley
iii) Set of needle
iv) Size of the loop shape
5. Recommendable points of a buyer:
i) Dia of the fabric
ii) Design of the fabric
iii) GSM of the fabric
iv) Total wt. of the fabric
v) Yarn count
vi) Types of yarn
vii) Color of the fabric
6. Gauge number that are usually seen in different m/c:
i) Incase of rib m/c. 16 to 18 G are normally used. But incase of
improved quality yarn 20G M/cs are used in European country.
ii) Single jersey m/c are normally found 20,24,28etc. Gauges.
7. Relation between yarn count and m/c gauge seen in different m/c.:
We know,
G2
Ne =-------------
18
Where, Ne = English Cotton Count
G = M/c. gauge.

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8. Maximum and minimum g.s.m. Of a fabric for a particular yarn:
Types of m/c Yarn count Maximum GSM Minimum GSM
Single Jersey m/c 20/1 240 120
Single Jersey m/c 30/1 165 100
Rib m/c 20/1 380 190
Rib m/c 30/1 180 130
9. Chemical that used in needle, sinker or m/c cleaning:
i) Needle and sinker: Petrol + Needle oil mixture.
ii) Cylinder: At first wash with petrol and finally wash with needle oil.
10. Oil require per hour for each m/c:
More than one liter.
11. Production per shift for each m/c:
Types of
fabric
Yarn count Hours M/c. R.P.M. Fabric wt.
(kg)
Single Jersey 30 12 30 145
Single Jersey 20 12 30 200
Rib 30 12 20-25 180
Rib 20 12 20-25 250
12. Weight losses after finish the fabric:
6-7% weight losses on the basis of whole wt.
13. Weight increases per square meter after finish the fabric:
15-16% weight increases per square meter.

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WORKING PARTICULARS
1. Working hours: Two shift each of 12 hours.
# M/c cleaning and maintenance at the time of shift running
# M/c cooling at lunch hour
2. Type of fabric produced:
Single Jersey, Single pique polo, lacost, honeycomb, rib, fleece and many others
designed fabrics.
3. Needle breaks: 4.5 Nos./day 13 machine.
Needle breakage occurs mainly due to which yarn supply. M/cs automation
system can minimize the higher breakage rate. Also operator’s negligence, worn m/c
set up and wrong handling may cause more needle breakage.
4. Adjusting points of the knitting machine:
a) Feeder to needle (horizontal distance, 1 to 2 sinker thickness)
b) Feeder to needle (vertical distance, by feeder adjustment or by dia height
adjustment)
c) Dial to Cylinder distance.
d) Sinker groove to Cylinder groove.
e) Tension and loop length.
f) Yarn tension adjustment.
g) Adjustable speed in motor driving shaft.
h) Change pinion in take up roller to perform tension.
5. Auto stop motion in knitting machine:
a) Gate open
b) Needle breakage
c) Motor drive fault
d) Yarn input
e) Yarn output
f) Oil air problem
g) Target
h) Photo electric cell

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6. Wastage of the factory:
a) Empty cartoon or yarn
b) Yarn and fabric wastage due to packing pin marks, yarn irregularity,
reckoning, knotting, recreeling of new package on the knitting m/c, threading of
knitting elements.
c) Drop out loops, broken needles, stripe effect, lack of supervision and worker’s
negligence.
7. Maintenance:
3 to 4 months gap between two maintenance.
(c) METHODS OF INCREASING PRODUCTION
By the following methods the production can be increased –
1. By increasing m/c speed:
Higher the m/c speed faster the movement of needle and ultimately production
will be increased.
2. By increasing the number of feeder:
If the number of feeder is increased in the circumference of cylinder, then the
number of courses will be increased in one revolution at a time.
3. By increasing cam angle:
By increasing cam angle production is increased.
4. By imposing automation in the m/c:
a) Quick starting & stopping for efficient driving system.
b) Automatic m/c lubrication system for smoother operation.
c) Photo electric fabric fault detector.
5. By imposing other developments:
a) Using creel-feeding system.
b) Applying yarn supply through plastic tube that eliminates the
possibilities of yarn damage.
c) Using yarn feed control device.
d) Using auto lint removal.

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CAUSES OF LOOP LENGTH VARIATION
1. Fluctuation in yarn variable:
a) Due to count variation.
b) Due to twist variation.
c) Due to insufficient M.C. or M.R.
d) Due to package hardness.
e) If frictional property of yarn is not maintained.
2. Fluctuation in m/c variable:
a) If temperature of the m/c is not standard.
b) If m/c gauge is not accurate.
c) If m/c cam setting is not properly maintained.
d) If needle timing and knock over is not accurate.
e) If take down tension is wrong.
f) If sinker timing is not correct.
g) Improper yarn tension.
3. Robbing back:
Due to 15% of yarn robbed back from old loop to newly formed loop.
JOB DESCRIPTION:
SENIOR PRODUCTION OFFICER:
In a knitting factory a senior production officer plays a great role in production and
manpower management. Here we enlist the duties of senior production officers:
1. Follow up knitting production
2. Regular observation of the knitting floor.
3. Prepare knitting orders regularly
4. Maintain the quality of the product
PRODUCTION OFFICER:
Production officer is the right hand of senior production officer and he is directly
related with production, manpower & informs senior production officer time to time.
Here are his listed duties:
 Follow up overall knitting production

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 Decide every machine utilization during production
 Recruit new labor
 To inform the authority on the overall knitting production and make it
financially profitable
 Regular machine Maintenance
 Maintains subcontract orders
 Help knitting manager and also guide the junior officers of the section
REMARKS:
Production runs with the help of mechanical fitters. For any kind of mechanical fault
of any machine they fix and work under knitting manager. Production officer takes
account of daily production by running after the two supervisors & workers so on.

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CHAPTER-III
( MACHINE DESCRIPTION )
Apex Spinning and Knitting Mills Ltd.. (KNITTING SECTION)
FLAT KNITTING SECTION:
No of flat bed knitting m/cs : 7
:
WARP KNITTING SECTION:
No of warp knitting m/cs : 40
. Karl Mayer Warp knitting m/c s -5
. Rachel Warp knitting m/cs -8
. Narrow fabric woven m/cs -27
CIRCULAR KNITTING SECTION:
No of circular knitting m/cs : 104
. No of single jersey m/cs- 42
. No of rib m/cs – 18
. No of Interlock m/cs -21
. No of fleece m/cs -14
. No of auto stripper m/cs -8
. No of jacquard m/cs -1
SL Gauge
Width
Brand Origin
1 14 152 cm SHIEMA SEIKI JAPAN
2 14 152cm SHIEMA SEIKI JAPAN

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1. CIRCULAR KNITTING SECTION:
Sl type dia gauge feeder Needle attachement Brand name Origin
1 S/j 22 24 69 1656 Lycra Mayer & CIE Germany
3 S/j 23 24 69 1728 Lycra FUKAHAMA Taiwan
9 Rib 30 16 62 3002 Lycra Mayer & CIE Germany
10 Rib 34 16 72 3408 Lycra Mayer & CIE Germany
11 Rib 34 18 72 3960 Lycra UNITEX Singapore
12 Int 32 18 66 3720 Lycra UNITEX Singapore
14 Rib 38 18 76 4260 Lycra FUKAHAMA Taiwan
15 S/j 18 24 54 1332 Lycra UNITEX Singapore
31 Rib 40 18 84 4512 Lycra UNITEX Singapore

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CIRCULAR KNITTING MACHINE
Circular knitting m/cs. are widely used through out the knitting industry to
produce fabric. This m/c can be built in almost any reasonable diameter and the
small diameter of up to five, which are used for wear.
Machine for outerwear and under wear may vary from 12 inch to 60 inch in
diameter according to manufactures requirement. This m/c can be used either as
fabric or for making garments completely with fancy stitch. Latch needles are
commonly employed in all modern circular m/c because of their simple action and
also their ability to process more types of yarns.
Plain circular m/c uses only one sets of needles, circular rib m/c uses two sets of
needles i,e, Cylinder needle and Dial needle, the interlock circular knitting m/c also
uses two sets of needles by needles are long and short respectively for both dial
and cylinder, that is why multiple design and thick fabric can be produce with that
m/c. That m/c is also called double Jersey m/c.
 M/c. Gauge – needle/inch (varies according to diameter)
 Needle Type – Latch
 Needle bed type – Single cylinder, Double cylinder, Cylinder &
Dial, long or short needles for cylinder and dial.
 Two principle operation exist:
1. English system – Where the cams and yarns strands revolve by
needle and fabric take down is stationary.
2 American system – Where the needles and fabric take down revolves
by cams and yarn strands are stationary.
(d) IMOPORTANT EQUIPMENT OF CIRCULAR KNITTING M/C
(e)
1. START/STOP/INCH BUTTONS:
Complete set of easily accessible start/stop/inch buttons at top in each
leg.
2. RATCHET LEVER:
Permit hand movement of the M/C

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3. AUTO STOP MOTION:
Automatic three stages 24v yarn motion, positive feed tapes & knitting zone. Indicator
lamps are on individual stop motions & on the main control panel. While the yarn is
broken we can find the location which is broken as well as to repair, meanwhile the
motor can brake and stop operation at once to keep the security of M/C.
4. FREE STANDING SIDE CREEL:
With an active reserve package for each feed.
5. AUTO–COUNTER:
Two shift revolution with display counter with predetermined stop, to
settle freely the weight or yardage of fabric.
6. VARIABLE SPEED DRIVE WITH M/C BRAKE:
Transistor inverter provided for free controlled, the process of “V.s. motor-drive”
from slow operation to normal operation is quite & fast brake to prevent damages in
case of needles or yarn breakage.
7. FABRIC TAKE UP SYSTEM:
With variable speed control by a belt drive set can be adjusted the speed
for different course of fabric-constant and uniform fabric tension.
8. SAFETY GUARD SWITCH:
Machine cannot be started with guards open; this guards have reinforced
fibreglass window for easy fabric inspection.
9. AUTO LUBRICATION:
The automatic central pressurized oil sprayer can be adjusted at cycling
time and quantity to make cylinder, dial, sinker ring’s cam, needles and
sinkers lubricated enough, besides it has the function cooling and
clearing.
10. AUTO-LINE REMOVAL SYSTEMS:
Three fans on each rotating arm for clearing off any dust of creel and
knitting zone.

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OPERATION PROCEDURE OF FLAT MACHINES:
To start operation, depress a green button provided at the letf- hand
side of the machine. If either of the red buttons fitted at the right and left sides of the
machine is pushed, the machine will stop. For manual operaion, first push a black
clutch button at the right hand lower part of the machine to disconnect the clutch.
Next, push away and turn right manual operation handle. To reconnect the clutch for
automatic operation, pull the manual operation handle. The clutch lever is of 2-step
type. When it is set to the 1st
step, changeover drum will turn lightly, When
performing link fitting to the drum or reknitting, the lever should be set at this
position. the clutch is connected when the clutch lever is raised to the 2nd
step.
Note : Before raising the clutch lever don’s fail to push the START
switch ( green button). The clutch lever would not be raised unlelss motor is on
operation. Forecible raising of the leer will cause machine trouble on speed change
mechanism.
CHANGING OF THE CARRIAGE TRAVEL WIDTH:
Traveling width of the carriage can be changed in the sequence
described below. This change work requires five minutes. During the change work the
clutch lever should be set at the position where the over durm would not rotate, even if
the manual handle is turned.
1. Place-u-shape gauge on the right end of the carriage rail.
2. Disconnect the clutch and move the carriage to the right end by
means of the manual handle.
3. Loosen two carriage position change serews.
4. Shift the crand rod fulcrum of sector wheel in accordance the travel
width scale.
5. Move the sector wheel to the right end disengaging position by
manual handle and secure the handle with set screws (use carriage rail set screws).
6. Move the carriage rightwards until it contacts with the u-shape gauge.
Then, upon making certain that the carriage is in contact with the u-shape gauge,
tighten the carriage position change screws.

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7. Fine adjust the carriage position screws to assure reliable contact of
carriage and u-shape gauge. If the left screw is loosende and the right one is tightened,
the carriage can be move rightwards, and on the cantrary, if the right screw is
loosened and the left one is tightened, the carriage can move leftwards. At this time,
be careful not to stretch the chain too tight. The proper chain tension is such that the
chain can teach the upper face of the carriage rail, of picked up at the machine center.
8. Upon cornpletion of the works in steps 1 to 7, unscrew the handle set
screws, tighten the carriage rail, and upon confirming that the carriage travel width
has been set as required, start operation.
POSITION ADJUSTMENT OF PRECEDING CAM RELEASING DEVICE
AFTER WIDTH CHANGE:
After changing travel width, adjust the position of preceeding cam
releasing device 3 shown in the illustration below.
1. Loosen 5 and 6 and move 3 left.
2. Travel the carring by the manual handle to the left limit position.
3. Place bearing 2 located at the right of the carriage in an indent of 1
as show in the illustration.
4. Move 3 to provide a clearance of 1mm between 3 and 1. Then
fighten 6 to fix 3.
5. Pring 4 in contact with 3 and tighten 5 to secure 4. 4 serves as a
mark in the event when 3 is moved not to hinder the carriage removal.

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Chapter-IV
(Raw Materials)
Types of Raw materials :
 Cotton
 Polyester
 CVC
 Lycra
 Nylon
 Melange
 PC
 Etc
These above raw material’s price , source , annual requarements are as follows-
Types Price per KG
( Approx )
Source Req per Year
( Approx)
Cotton 2.7 dollar Square, Hanif,
Purbani, Beximco
Padda, and many
others local
spinning Mills
5475 Ton
Polyester 1.8 dollar Pakistan, Taiwan,
Indonesia etc
109 Ton
Nylon Indonesia, Taiwan,
Chine,
PC 1.8 dollar Both local and
Abroad
150 Ton
CVC 2.6 dollar Local spinning
Mills
547 Ton
Melange 3 dollar Local spinning
Mills
100 Ton
Lycra 16 dollar Taiwan 164 Ton

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CHAPTER-V
(Production Planning, Sequences & Operations)
PRODUCTION PARAMETERS:
Buyer Requirement
Machine Diameter;
Machine rpm (revolution per minute);
No. of feeds or feeders in use;
Machine Gauge;
Count of yarn;
Fabric GSM;
Fabric Dia or Width;
Required time (M/C running time);
Machine running efficiency .
DESCRIPTION OF PRODUCTION PROCESS:
In every mill, there maintains a sequences in production processing.
It is also followed in this mill where I was in industrial attachment. The process
sequences are in list below:
1) Firstly, knitting manager gets a production sheet from
merchandisers as accordance as consumer requirements. Then he informs or
orders senior production officer about it.
2) Senior production officer informs technical in charge and knows
about m/c in which the production will be running.
3) Technical in charge calls for leader of mechanical fitter troops,
they two take decision about m/c for production considering m/c condition,
production capacity, maintenance complexity etc.
4) Production officer with experienced mechanical fitter adjusts
required stitch length and grey GSM (gram per square meter) for required final
GSM.
5) Supervisor check daily production regularity and make operators
conscious about finishing in due time.
6) Operators operate machine in highly attention as if there were no
faults in the fabrics. If he thinks or sure about any fabric fault, then he call for
mechanical fitter in duty. Mechanical fitter then fixes it if he can or he informs
technical in-charge. He then comes in spot.
7) After required production and final inspection in 4-point system,
they are sent in dyeing section.

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Process Flow Chart of ASKML:

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PRODUCTION DAILY REPORT:
Here is a daily report of production which is kept in Apex Spinning and
Knitting Mills Ltd..:-
APEX SPINNING AND KNITTIG MILLS LTD.
Production Daily Report
PRODUCTION FLOW-CHART Of Knitting Section:
Executive director takes order from Buyer
|
Merchandiser estimates total amount of yarn of production
|
Knitting manager gets production order sheet
|
Senior Production Officer ordered by K.M. and orders
Production officer and Technical in-charge.
|
Production officer fixes up stitch length and GSM
with mechanical fitter.
|
Definite operator operates machine in his full conscious and
Attention.
|
Mechanical fitter fixes machine if there is any m/c fault.
|
Supervisors keep daily production report and assure m/c is OK.
|
Fabric roll is checked by a troop of inspectors in inspection unit
and weighted.
|
Final product to the required amount is delivered to dyeing unit.
Maximum Capacity of knitting section is 25 tons per day but actually maximum
production is 22 tons but all over average production is 15-18 tons per day due to lack
of orders and some other reasons because dyeing section capacity is 25 tons of various
types of fabric

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MONTHLY EFFICIENCY:
Daily production 15000 kgs. Approx.
Daily production capacity 25000 kgs approx.
So, monthly production 450000 kgs.
Monthly production capacity 75000 kgs.
So, Monthly production efficiency= 450000/750000 %
= 60%
REMARKS:
As APEX SPINNING AND KNITTING MILLS LTD. is a big project; its
production quantity is huge. Production quantity varies as according as buyers
demand. It gives approximately 450 ton production per month. In Bangladesh, there
are a few mills which can produce such quantity of knitted fabrics.

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CHAPTER-VI
(Quality assurance system)
QUALITY ASSURANCE SYSTEM:
All rolls are kept in front of the inspection m/c time to time and are
inspected over the grey inspection m/c visually in a pre-set speed against light. For
any major or minor faults like thick-thin, barre marks, fall out, contamination, fly,
holes, oil lines, needle lines, slubs, etc are recorded in grey inspection report to
classify the fabric based on the four point system.
Collar & cuff are inspected visually under light box, any major & minor
faulty collar/cuff like having wrong ply, hole, needle lines, slubs, wrong design, first
line problem etc properly counted and recorded.
1) CONTROL OF FABRIC QUALITY
Control of the quality of the cloth being knitted is the knitter mechanic’s major
responsibility. Fabric set-ups and m/c maintenance, although necessary, must be put
into their proper order of importers. To set-up a fabric and run it on a well-maintained
m/c, when its quality is questionable, is senseless.
The mechanic must be able to diagnose a problem on a m/c and render an
immediate cure. To do this, he must have a thorough knowledge of what causes a
defect in fabric. When the cause is known, correction will soon follow.
FABRIC DEFECTS:
Defects in circular knitted cloth fall into the following major groups: vertical
lines, barre, holes and snags, tuck or double stitches, these will be discussed seriatim.
 Vertical lines:
This defects can be caused by defective needles or defective trick walls. If the
trick walls are worn or not evenly spaced, the needles will knit at different speed. This
uneven movement of the needles will cause uneven stitches which is turn can cause
vertical lines.
If a wall is too big for the needle, the needle will have a sideward motion,
which will cause formation of a wide wale in the fabric. When the trick walls are not

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evenly spaced, the needles will knit a certain points wide and narrow stitches in the
fabric. These will also cause unsightly lines.
Dirt may often get into the tricks pushing the needles outwards (cylinder) or
upward (dial) causing irregular vertical stitches. Bent and worn needles will cause the
fabric to have wider Wales in certain places.
Needles with chipped latches, butts, hooks, cheeks, a protruding rivet or broken
spoons will cause fuzzy and irregular vertical lines. Needles with bent latches will
cause vertical tears or ladders in the fabric. Too much lubrication or the use of
improper needle oil often causes oil or dirt strakes.
28
Dark black vertical lines may be caused by dirty tricks, which cause the needles
to run high and rub against the cams. Not enough lubrication may also be the cause of
black vertical lines.
 Barre or uneven courses:
The following may cause these faults :
1. Improper cam adjustment,
2. Uneven yarn tension,
3. Different yarn thickness or shaded yarn dyes,
4. Dial not in even relationship to cylinder and
5. Defective take down mechanism
With the use of positive feeding devices, the stitch cam adjustment is
Very accurate. The most important thing to remember when adjusting stitch cams is to
keep the ratio of the dial stitch to the cylinder stitch the same at all the dial and
cylinder feeds.
It must be remember that a positive feed system (tape) will feed the same
amount of yarn to all feeds regardless of stitch adjustment. This stitch adjustment
controls the tension only.

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In the case of pique fabric or any similar kind, the odd feeds must be done at the
same tension, but the even form the odd feeds so long as they are all the same. We
know now that the yarn tension will control the length of stitch.
It is very important that any surfaces that the yarn runs over or through mist be
clean of any instruction which will cause irregular tension.
A defective takes down mechanism which pulls tight and then soft will cause
are as on the fabric to be loose and tight. The take down mechanism must pull evenly
at all times to maintain a fabric with even courses.
If dial is not in the proper relationship to the cylinder, fabric of uneven stitch
length will produced. The dial and cylinder relationship should be inspective at least
once a year to maintain proper running conditions.
Uneven thickness of the yarn is one of major causes of barre. The mechanic is
really helpless in the situation. The only thing he can do is to learn to recognize this
condition and notify the throwster immediately.
Badly wound yarn also will cause uneven tension. In most cases a positive feed
system will eliminate this defect, but if one used the mechanic should have the yarn
rewound. In the case of dyed yarn shaded the mechanic is helpless in such a situation,
he must notify the throwster immediately.
 Holes and Snags:
Holes in most cases are caused by excessive tension of the yarn. If stitch cams
are adjusted too deep and there is excessive tension in the yarn, it wills beak, causing a
hole. If the dial height is too high these will also cause a tremendous strain on the
yarn.
Other factors that produce excessive tension on the stitch are as follows:
1. Too tight a take down pup,
2. The positive feed system operating improperly,
3. Badly wound yarn,
4. Yarn with thin or weak spots.
5. Dirty or clogged surface in which the yarn passes through or on,
6. Yarn warp around.
Snags in most cases are usually caused by badly wound yarn which at

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a low tensions and then suddenly jerks and runs at a high tension. This high tension
wills usually a line of holes from one to nine inches.
 Drop Stitches:
This defect occurs when the needle tails to take new yarn of when the needle
fails to take new yarn or when the needle losses its loop.
One of the major causes of this problem is an improperly set yarn carrier. If the
yarn is not fed directly into the hook of the needle, there is a good chance that the
needle will not take the new yarn.
If the stitch cam is set too far back there will be too much yarn is the needle
loop. Because of this loop will be so loose that it can fall causing a drop stitch.
Other possible causes of droop stitches are: the take down mechanism is too
loose, not enough tension on yarn, dial height too high, needles, yarn in wrong hole of
the carrier, dial needle latch closing under yarn carrier and dial needle latch closing
near the hole of the carrier.
 Tuck Stitches or Double Stitches:
This defect occurs when the needle does not cast off its old loop. In most cases
this defect can be traced to an improperly set stitch cam.
If the needle is not drown far enough back the old loop will remain on the
needle. On the other hand, if the stitch cam is set too far back, too much yarn will be
going to needle. In this case this needle will be unable to knock over such a large loop.
Other possible causes of Tuck Stitches are as follows:
1. Take down mechanism set too loose,
2. Needles move too freely in their slots,
3. Dial height set too low,
4. Defective needles,
5. Needle trick walls clogged with dirt etc.
QUALITY ASSURANCE PROCEDURE:
Based on the sequence of grey inspection, the inspector serially numbers
each roll ensuring that all rolls having the knit card with complete details of the roll.

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1) After production of fabric rolls of 8 to 25 kg, m/c operators cut them
from the cloth or batch roller and they are carried to inspection section by the helpers.
2) Almost four inspection workers are for every shift to check the fabric
rolls. For any kind of fault they are checked thoroughly. Skilled inspectors find them
and indicate them by the scissors in some cases.
3) Quality is specified on the basis of 4-points system. Here is the point
distribution for different kinds fault in this system:-
THICK THIN DIRT, OIL SPOT, CONTAMINATION:
Up to 3’’ in length: 1 Pt
Up to 6’’ in length: 2 “
QUALITY Pts / per 100 square meter= (Total point * GSM)/ (Roll
weight*10)
Quality inspectors seal on the fabric rolls as ‘CHECK-1’, ‘OK’ &
‘REJECT’ as according as quality classification.
QUALITY CLASSIFICATION
1 2 3
<20 20-30 30>
OK ASK REJECT
LIST OF EQUIPMENTS:
In this factory ‘Apex Spinning and Knitting Mills Ltd.’ this is the
list of equipments to assure quality:-
1) Inspection m/c # 1(For plain single jersey)
FOUR POINT GRADING SYSTEM
Size of defects Penalty
3 inches or less 1 point
Over three inch but not 6 inch 2 point
Over 6 inch but not 9 inch 3 point
Over 9 inch 4 point

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2) Inspection m/c #2 (For decorative single jersey as like as Lycra,
Lacoste, waffle, Fleece and all kind of double jersey as like as Rib, Interlock).
3) Scissors
4) Weight balance & Micro balance
5) GSM cutter
6) Seal (‘CHECK-1’, ‘OK’, ‘REJECT’.).
Rejection criteria for body & Rib: Following table shows common body & rib
faults and response by grey inspection section.
Rejection criteria for collar & cuff: Following table shows common collar & cuff
No. Faults Response
1. Needle marks Major needle line is rejected.
2. Stripe Major needle line is rejected.
3. Barre marks Rejected
4. Slubs 1 point
5. Wrong design Rejected
6. Pin holes 1 point
7. Fly & contamination Acceptable for color but not for white
8. Sinker marks Do
9. Uneven tension Discuss with manager
10. Missing yarn Use 4 point
11. Crease line Do
13. Oil stripe/line Do
14. Thick-thin place Rejected
15. Mixed yarn Discuss with manager

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Faults and response taken by grey inspection section.
No. Faults Response
1. Wrong ply Reject
2. Hole Reject
3. Needle line Reject
4. Slubs Reject
5. Wrong design Reject
6. Wrong tripping Reject
7. Fly & contamination Acceptable for color but not for
white
8. First round problem Reject
10. Missing yarn Reject
11. Crease line Reject
12. Rust line Reject
13. Oil stripe Reject
14. Thick-thin Reject
15. Wrong tube Reject
QUALITY STANDARD: VERY HIGH QUALITY STD MAINTAINED
Here is the quality standard:-
1) Fabric width 7) Broken needle /2’’
2) Fabric length 8) Thick /thin yarn
4) Slub 9) Barre/ Stripe
3) Fabric weight 10) Dirt
5) Hole 11) Oil
6) Needle / Sinker line 12) Press off
REMARKS:
There is hardly any chance of any roll to pass through production on to any buyers by
to by unchecked or disqualified. The inspections are too much experience and they are
aware about their duties and responsibilities. The factory authority and production
related personnel are happy and satisfied with their works

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CHAPTER-VII
(Maintenance)
MAINTENANCE:
Maintenance of machineries is very important for any type of industries
and it is a must for a knit composite mill. All machines and machines parts of knitting,
dyeing and garments are maintained with extreme care. Because production quality
and quantity, both depends on the maintenance with regularity. Apex Spinning and
Knitting Mills Ltd. lead maintenance with a troop of skilled mechanical fitters.
MAINTENANCE OF MACHINERY:
In the knitting floor of Apex Spinning and Knitting Mills Ltd. all circular
and flat knitting m/cs are maintained regularly and as necessity requirements.
Approximately after twenty days all machines go under regular maintenance and per
day three machine can be completed . Here different type of maintenance of
machinery, which is taken, different time on the machineries.
ROUTINE:
1) Daily Maintenance: Every machine is taken maintenance daily by the
operators during production. When a production is started by the operator after
handing over from previous shift operator, he takes a routine maintenance on the
machine. He cleans the machine, assures yarn is fed to all needles, cleans the eye pot
of feeder, memminger, signal lamp sensor etc. Before a while of a roll cut from batch
or cloth roller, operator cleans needles, cylinder base plate etc. All around of the
machine are kept neat and clean as if there is no dirt with yarn in the fabric.
2) Schedule/Routine Maintenance: Every machine has a schedule of
maintenance of 10 or 15 days. According to date, schedule maintenance is taken on
the machines. Operators are informed about the time of maintenance. After pre-
estimated production, they hand over the machine to the fitters. Thus, fitters assure all
machines are OK. for any time.
3) Break down maintenance: When product quality hampered and to
complete production in due time break down maintenance is taken. There are many
faults seen in the fabric during production due to needle, sinker, take down roller etc.
Then operators inform the mechanical fitters and they fix it.
4) Restorative maintenance: Restorative maintenance is taken for design
change or new design development. According to advice or order of production
officer, a machine is fixed for new design and mechanical fitters rearrange cam and
needle system.
Planned and preventive maintenance are not taken on the machineries in this mill.
MAINTENANCE OF ‘CIRCULAR KNITTING M/C’:

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Lubrication:
Since the life of the m/c and its correct working depend to a large extend
adequate and proper lubrication. It is recommended that the instructions given in the
lubrication charts be followed conscientiously. The Company can not be need
responsible for faults that arise from wrong or inadequate lubrication.
Oiling Needles & Jacks:
Too much oil is preferable to too little. Dark vertical lines in the fabric
originate not from excessive oiling b but from too mach friction between needle and
jacks and the trick walls on account of lack of oil. Should dark vertical lines makes
their appearance is recommended that the appropriates m/c parts be flooded with oil.
This will cause heavy soiling or ht fabrics but the trouble will disappear quickly
correct quantity of oil then can be applied. The supply of oil should be reduced if light
oil striper appears on the fabric.
The Cleaning of Needle & Jacks:
Thin oil is most suitable for this work, about one point heated to a
temperature not exceeding 160ºF poured into the oiling position of the cylinder & dial
cam races & in the heads of the needles while the m/c is running. The fabric will
found to be cleaned again after few yards have been knitted. How often cleaning is
necessary will depend upon what kind of yarn is being used. Synthetic yarn cleaning
is taken place at lest monthly, yarn with absorbent properties being knitted at same
time.
General Cleaning Schedule:
Long m/c life, maximum output & trouble free running depend upon proper
care and maintenance. A general overhaul should take place annually when single
shifts are worked & correspondingly at more frequent interval. When extra shifts are
worked. The overhaul involves removal of all cam section and removal of needles and
jacks from their tricks, so tat the tricks should be thoroughly the cleaned. Before parts
are replaced they should be adequately lubricated.

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MANPOWER SET-UP FOR MAINTENANCE:
APEX SPINNING AND KNITTING MILLS LTD..
SARDAGONJ, KASHIMPUR, GAZIPUR
DEPT-TECHNICAL

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MAINTENANCE PROCEDURE:
1) For there is any mechanical fault of machine which is responsible for
production hamper, operator informs mechanical fitters in duty. Mechanical fitters
come and observe the problem firstly, and then they begin to fix it.
2) If mechanical fitters be unable to fix it, then they inform technical in-
charge, he then comes in spot and fix it.
3) For there is any electrical problem of machine or serious founding
mechanical problem, mechanical and electrical department are informed, they come
and fix the problem. They commence at work after informing of knitting manager.
There are two mechanical engineers in the department.
4) For restorative maintenance, senior production officer orders
mechanical fitters to fit required machine for cam and needle arrangement and other
necessary requirements in case of new design development.
Maintenance sequence of circular knitting machine
Power on/off
↓
MPF/Positive feeder current line off
↓
MPF belt out/loss
↓
Yarn cut
↓
Fabric out by handle
↓
Cleaning and Oiling
↓
Cam box out
↓
Needle & sinker out
↓
Needle & sinker cleaning by oil
↓
Cam box cleaning by air
After opening & cleaning, m/c is leveled by using leveling meter and follows the
reverse process to ready the m/c.

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MAINTENANCE TOOLS/EQUIPMENTS & THEIR FUNCTIONS:
Remarks:
This mill has a strong maintenance fitter’s troop to fix up all types problem.
Two groups of two shifts obey their duties responsibly and sincerely. With their
different tools or equipments they perform their duties skillfully.
Maintenance tools/equipments Functions
1. Adjustable wrench Used for setting nut & bolts
2. Air suctioner For cleaning machine
3.Spanner Fixed Spanner for nut & bolts fitting
4.Socket spanner Handle system for nut & bolt fitting
5. hammer To apply load where required
6. Screw driver To release any screw
7. Punch Used to fit any worn out shaft
8. Lock opener To open the clip of bearing
9. Hack saw To cut any metallic thing
10. Outside calipers To measure outside dia
11. Inside calipers To measure inside dia
12. Cutting pliers To cut thin wires
13. Pulley key To loosen pulleys
14. Welding machine To join metallic parts
15. Grinding machine To make the smooth fabrics
16. Tester To test electric circuit
17. Pliers To grip anything & cut anything
18. Star driver Screw unlocking
19. Steel tape To measure length, width & height
20. L-key For loosen & tighten the screw

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CHAPTER-VIII
( UTILITY SERVICES )
UTILITY FACILITIES AVAILABLE:
For smooth functioning of any production unit,
uninterrupted and required utility services are indispensable. Success of any
industry largely depends on this factor. Any irregularity or lack in the required
utility services immediately results in unexpected halt of the production
process. An Industry needs various utilities depending on its manufacturing
process.
In APEX SPINNING AND KNITTING MILLS LTD.., the
major utilities are available-
- Power (Electricity)
- Water
- Natural gas
- Compressed air
- Steam
- ETP
SOURCES OF UTILITIES:
The main utility which is used by APEX SPINNING AND
KNITTING MILLS LTD. is natural gas. From natural gas generator produce
electricity. From natural gas and electricity in association with mechanical and
electrical apparatus, APEX SPINNING AND KNITTING MILLS LTD.
produces other utilities like water, steam, compressed air, ETP etc.
CAPACITY AND OTHER TECHNICAL DETAILS:
Power (Electricity):
Generator house is the main power producing plant of
APEX SPINNING AND KNITTING MILLS LTD.. There are six generators
in generator house. All are gas generator . Description of six generators are
given below :
Generator no.: 01
Type : gas generator
Brand name : Caterpillar
Origin : USA
Model no. : G-3412
Rated power : 437 kva

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Maximum current : 350 kw
Frequency : 50 Hz
Engine RPM : 1500
Voltage : 400
Power factor : 0.8
Water temp. : 92°C
Mobil pressure : 58 PSI
Gas pressure : 10 PSI
Generator no. : 02
Type : gas generator
Brand name : Caterpillar
Origin : USA
Model no. : G-3408
Frequency : 50 Hz
Engine RPM : 1500
Volt : 400
Power factor : 0.8
Water temp. : 92°C
Mobil pressure : 58 PSI
Gas pressure : 10 PSI
Generator no. : 03
Type : Diesel generator
Brand name : Perkins
Origin : England
Model no. : P-330E
Frequency : 50 Hz
Engine RPM : 1500
Volt : 400
Power factor : 0.8
STEAM:
The required steam is produced by boiler .There is one boiler in
Apex Spinning And Knitting Mills Ltd.

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Boiler specification:
Brand name: cleaver brooks
Origin: America
Type: Fire tube boiler
Capacity: 5.5 ton / hr
Model no.: CBW 200350150
Maximum pressure: 150 psi
Year of built: 2000
Minimum circuit capacity: 37 amp
Maximum rating of circuit protection: 120 amp
Blower motor: 15 HP
Air compressor motor: 3 HP
Control circuit: 120 volts 1 PH 50 HZ 7 AMP
Oil pump motor: 220 volts 3 PH
50 HZ 609 AMP
Water supply for the boiler:
Water required for steam production is supplied by deep
tube well.
Pretreatment of the boiler water:
Boiler feed water needs special standard. Any deviation from the
required standard may result in scale formation, which eventually reduces the
efficiency of the boiler. This ultimately affects the cost of steam generation
and makes the production cost high. To maintain the required standard of the
water, there should be some means to pretreat the boiler feed water. To protect
scale formation of boiler, NELCO is used as chemical in water feed tank. 200
gm NELCO is injected per 12 hrs. In APEX SPINNING AND KNITTING
MILLS LTD.., there are water softeners that act before the water enters the
boiler.
Manufacture of the softener:
The manufacturer of the softener is also cleaver brooks®, USA.
No. of the softener:
There are two water softener to pretreated the boiler feed water.
Softener specification:
Brand name: Cleaver brooks®

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Model no. : ACC-SMR-150-1- ½ T
Serial no.: CS-0000235
Capacity: 150000 GRS / tank
Unit no.: HS008891
Pipe size: 1 ½ inch
Salt capacity brine marker: 575 lbs
COMPRESSED AIR:
The compressed air is supplied from air compressor. There are
two air compressors in APEX SPINNING AND KNITTING MILLS LTD.
Compressor no.: 01
Brand name: Atlas cop co
Origin: Belgium
Model no. : GA 22FF
Serial no.: AII 254060
Maximum working pressure: 10 bar
Average working pressure: 6-7.5 bar
Free air delivery: 52 liter / second
Nominal shaft power: 22 kw
Rotational shaft speed: 3000 r / min
Gross weight: 480 kg
Year of construction: 2000
Compressor no.: 02
Brand name: BOGE
Origin: Japan
Model no. : S361694
Serial no.: 546206
Year of establishment: 2003
Volt: 400
Frequency: 50 HZ
Maximum working pressure: 10 bar
Average working pressure: 6-7.5 bar

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WATER:
The water source of APEX SPINNING AND KNITTING MILLS
LTD. is deep tube well. The deep tube well is about 260 ft deep. The average
water consumption is 40-50 m³ / hr.
Water treatment plant: There is a eater treatment plant in APEX SPINNING
AND KNITTING MILLS LTD.
GAS:
The source of gas is government agency. Gas is required mainly for
generation of electricity, boiler to produce steam, the burners of heat setting m
/ c. As APEX SPINNING AND KNITTING MILLS LTD. generates their
own electricity, the gas consumption is quite high. The gas consumption is
350-400 m³ / hr.
ETP:
This is the latest utility facilities of APEX SPINNING AND KNITTING
MILLS LTD. Which is running before few day. This plant is urgent for
every mill to protect our environment.
Steps of ETP:
1. At first Equalization tank is used for collecting raw effluent
2.Then in HRSCC tank or mixing tank raw effluent is collected
by pumping Blower is used for proper mixing.
3In HRSCC tank-lime, polymer, FeSO4 are used.
4In HRSCC tank solution is drained .Then sludge is divided &
placed in the sludge pump.
5. The solution is brought to PH Control tank where acid is used to
control PH. 6. The
solution is led to the Biological reaction tank .In this tank BACTERIA
MEDIA is used to absorb the harmful insects in effluent by using Urea as
food of bacteria. 7. Then water is again
drained .The sludge is divided here too & placed in sludge sump & made
it cake form to remove. 8. To remove color, smell &
others chlorine is used in Treated Water tank Atlas the treated water is
drained out in the pond.

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Chemical used in ETP:
-Lime
-FeSO4
-HCl
-Polymer
-Chlorine
-Colfoc RD
-NaOCl
-Urea
-Chita gur
-Dewatering Polymer
-cow dung
COST OF DIFFERENT UTILITIES:
Electricity cost :
REB =3.8 TK / KW-HR
Gas generator = 2.70 TK / KW-HR
Diesel generator = 6.50 TK / KW-HR
Gas cost :
4.94 Tk/m³ for boiler
3.66 Tk/m³ for generator
4.5 Tk/m³ for domestic purpose
Steam cost: 4.30Tk per kg fabric.
ETP cost: 2300.00Tk per hour
.
REMARKS:
For smooth running of a factory main utilities like gas, electricity
or steam is very essential. Sometimes gas pressure is low than required
pressure. When the gas pressure is low, then diesel generator run. Government
should have to ensure proper gas supply for Industrial purpose.

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CHAPTER-IX
(STORE & INVENTORY CONTROL)
INVENTORY SYSTEM OF RAW MATERIAL:
It is previously speak that APEX SPINNING AND KNITTING
MILLS LTD.. is a knit composite industry. The main raw material of APEX
SPINNING AND KNITTING MILLS LTD.. is gray fabric . Grey fabric first
produce in knitting department of this company . Knitting section of APEX
SPINNING AND KNITTING MILLS LTD.. produces grey fabric as per
buyers order. Dyeing section get grey fabric from knitting section . Grey
fabric store officer receive the grey fabric and store the grey fabric in store
room. Then he delivers the grey fabric to batch preparation section according
to shipment date or according to production manager of dyeing section
instruction.
Other raw materials of APEX SPINNING AND KNITTING
MILLS LTD. are dyes and chemicals. Dyes and chemicals store officer
always keep stock report of dyes and chemicals and also know the daily or
monthly requirements of each dyes or chemicals. If the stock is bellowing 45
days then he gives requisition to head office for each product. Head office
indent dyes and chemicals.
SPARES:
Spare store officer keep the spare part in store & make a list of spare
parts. If the spare parts are little in stock he gives requisition to maintenance
manager. Technical manager give requisition to Head office. Head office
indent spare parts or buy local market as per requirements.
FINISHED GOODS INVENTORY:
Finish fabrics from the compactor go to inspection team. From the
inspection table the fabric weighted in weight meter & go to finish fabric store
room. Here finished fabric store officer make a list of total finished products.
He sends the finished fabric to APEX GARMENTS SECTION as per
shipment date or requirements of production manager of APEX
GARMENTS SECTION. He also keeps the delivery list.
REMARKS: Inventory control system and storing system of APEX
SPINNING AND KNITTING MILLS LTD. is over all good.

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CHAPTER -X
(COST ANALYSIS)
INTRODUCTION:
Costing is a process by which the setting price of a product is calculated. It
is a very important task for a factory which runs for business purposes.
And it is also strictly followed in the APEX SPINNING AND KNITTING MILLS
LTD. Costing of the products considering the raw materials expenditure, salary and
wages of officers and workers, distributions and advertisement expenses etc. all direct
and indirect expenses is done in this factory. It is determined by a troop of accountants
with advice and consultancy of executive director.
PRICE OF THE PRODUCT:
Generally price of product is determined by the required profit adding to
the total expenses. So,
Price of products= (Direct expenses + Indirect expenses + Factory
Overhead) + Required profit
PRICE RANGE OF DIFFERENT PRODUCTS:
T-Shirt = $0.75 - $4.50 /Pcs
Polo Shirt =$2.00 - $6.50 /Pcs
Kids Wear ==$0.75- $2.15 /Pcs
KNITTING CHARGE OF DIFFERENT FABRICS:
Fabric name Charge per kg(Tk)
Single Jersey 8-9
Single Jersey with Lycra 30-35
Single locust PK 16
Double locust PK 16
Single PK 16
Double PK 16
Rib 12-17
Rib with Lycra 30
Interlock 18-22
Auto striper 80
Auto striper with Lycra 100
Fleece 22-25

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COSTING OF THE PRODUCT:
Let price of yarn is $ 3.00/ kg.
Process loss of yarn for knitting (10%) = $0.30
Knitting fabric cost = $3.30
Cost of dyes & chemicals = $2.50
Process loss for dyeing (12%) = $0.30
Dyed fabric cost = $ 6.10
Packing cost = $0.05
Production cost of fabric=$6.15
Fabric price (with 25% margin) =$7.79
Fabric consumption/ doz. = (Body length + Sleeve length +10) x Chest length x 2 x
GSM x12 /10000000
Garments specification:
Body length=78 cm
Sleeve length=33 cm
Chest length=62 cm
GSM=210
Fabric consumption/ doz. = {(78+33) x62x2x210x12}/ 10000000
= 3.469 kg
Fabric consumption/doze (with 10% wastage) = 3.816 kg
Body fabric cost / doz. =$(7.79x 3.816)
= $29.73
Cost of collar& cuff/doz.= $ 4.00
Cost of Trims=$ 2.25
Cost of Trims (with 5% Process loss) = $2.36
Production Cost of Garments/ doz=$36.09
Garments Price/doz (with 25% Profit) =$45.12
REMARKS:
Costing is very important for a productive factory. Without proper costing all
production curriculums will go to vain. Because a factory cannot reach to its goal
without achieving good profit and good profit is not possible without skillful costing.
In Apex Spinning and Knitting Mills Ltd. There are some skillful personnel to do this
job.

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CHAPTER-XI
(MARKETING ACTIVITIES)
INTRODUCTION:
Marketing activities are done in this mill, APEX SPINNING AND
KNITTING MILLS LTD. by a skillful team of marketing officers under the Executive
Director. Here are the details of marketing activities.
CONSUMER OF THE PRODUCTS:
The mill has a great number of renowned and international consumers.
Following are some regular consumers:
- Fruit of the loom
- Charter house
- Sinnl effers
- WHG
- Signum
- Supersports
- Primkie
- Diadora
- Western store
- Woolworth
- Sport-soccer
- Gebel
- Rex & holm
- Ballward
- ETEC
- TEXEBO
PRODUCT LEBEL:
There are following labels used by this mill:
1) Care Label: It contains washing in hot or cold water, chemical
cleaning, drying conditions etc.
2) Size Label: It contains size of garments.
3) Composition Label: It contains the fabric composition of different
fiber type.
4) Decorative Label: Decoration is as buyer or consumer choice wise.

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PACKAGE SIZE & LEBEL:
Most common sizes are
S - Small
M - Medium
L - Large
XL - Extra large
XLL - Very very large
LOCAL MARKET:
APEX SPINNING AND KNITTING MILLS LTD. is 100% export
oriented mill. So there is no local market involved in it.
IMPORTING COUNTRIES:
This mill relates to the countries for yarn importing, they are
1) India
2) Korea
3) Pakistan
4) Taiwan
5) Indonesia
This mill also related to countries for machineries, spares and chemical
importing. They are
1) USA
2) Canada
3) China
4) Japan
5) Korea
6) EUROP
MANPOWER:
Almost ten marketing officers and ten others workers act under the
Executive Director.

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DUTIES & RESPONSIBILITES OF MARKETING OFFICERS:
1) Executive director takes order from the buyer and gives order the
marketing officer’s troops to produce a cost sheet.
2) Marketing officers are known the amount and design of product.
3) They collect the sample from the buyers and send to knitting and dyeing
section.
4) Knitting section adjusts the amount of total yarn and knitting conditions
and dyeing sections adjust the amount of dyes and chemicals. They send a rough
calculation to the marketing section.
5) Marketing officers adjust the amount of garments accessories with the
help of their own experiences and their knowledge. They also take help of garments in
charge.
6) Finally, they adjust their cost sheet after consulting with the Executive
Director and copy several pieces of the cost sheet.
REMARKS:
Marketing activities are very important tasks for a productive factory. In
this mill having highly qualified marketing officers. As a result, the mill rises up day
by day.

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CHAPTER-XII
(CONCLUSION)
CONCLUSION:
At a juncture of time, when the development of the country
was at a stand still position due to the legacy of shattered economy and the
industrialization was stagnant, the export oriented textile and RMG sector had
shown the ray of hope by its all-pervasive positive impact on the national
economy. At the fag end of the eighty, this sector started expanding and
within a short period of its existence, this nascent industry became the largest
foreign exchange earner.
Standing at the verge of a new millennium, Textile and
RMG sector is now the heart of our national economy. Even after all this
achievements, this industry faces the major challenge of global adjustment in
the coming years when it has to respond the new trading arrangement after
2004.
APEX SPINNING AND KNITTING MILLS LTD. being a
part of this decisive sector will have to take necessary measure to cope with
the change of globalization. Modification of the technical arrangement with
the advancement of technologies and good positive approach will help to
survive in this ever-changing global economy.
Hopefully, the confidence and foresight of the entrepreneurs
and the enthusiastic teamwork of the professionals will take APEX
SPINNING AND KNITTING MILLS LTD. to an even better position.

I ndustrial attachment of apex spinning and kniting mills ltd.

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