Md. Mizanur Rahman presented a Finishing Manual for Chaity Composite Ltd. The manual contains information on finishing processes, machine details, responsibilities of finishing department staff, standard operating procedures, quality management, and more. It aims to improve quality and productivity through modern technology while meeting international standards. Chaity Composite is one of the largest textile finishing companies in Bangladesh utilizing advanced technology.
3. 2 | P a g e C h a i t y G r o u p
Page 2 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
m~wPcÎÑ Index
1. Introduction Page -1
2. Finishing Process Flow Chart -4
3. Topic - Finishing -5
4. Finishing SOP -6
5. Daily Work Schedule -7
6. Organogram -8
7. Finishing Machine -9
8. Job Responsibility
a. AGM (Md Mizanur Rahman) -10
b. Senior Manager (Md Kamal Hossain) -11
c. Manager (Md Humayan Kobir) -12
d. Shift Supervisor -13
e. Shift In-charge (Stenter) -13
f. Shift Supervisor (Compactor) -14
g. In charge Brush -14
h. Stenter m/c’s Operator -15
9. Buyer (customer) & Merchandiser -16
10. Heat Set -17
11. Heat Set SOP -18
12. Procedure of Fabrics Delivery -19
13. Delivery authority Responsible person -21
14. Working Procedure (SOP) -22
15. Finishing Machines introduce
A. Slitting Machine -24
B. Stenter Machine -26
C. Open width Compactor (Lafer) -28
D. Sueding Machine -30
E. Brush Machine -32
F. Combing Machine -34
G. Shearing Machine -36
H. Biancalani -38
I. Hydro Extractor -40
J. Trolley Management -42
K. Shade Check Management -43
L. Quality Management -43
M. Quality Policy English -44
N. Roll Management (Process Loss Control -46
O. Spirality Control -48
16. Production Calculation -50
17. Factory Closing Preparation/Bangla -51
18. Chemical Use procedure/ Bangla -52
19. pH -54
20. Phenolic Yellowing Control -54
21. Store Management -55
4. 3 | P a g e C h a i t y G r o u p
Page 3 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
22. Heat Set Parameter -56
23. Test process Approximate -57
24. Fabrication Wise SOP -58
25. Preventive Maintenance Schedule -59
26. Fabrication wise Stenter m/c set up -60
27. Compactor M/c Set up -61
28. Finishing Packing Poly size -62
29. Four point system -63
30. Skills Development analysis -65
31. Finishing Floor status format -66
32. Finishing Chemical -67
33. Process Loss Control -68
34. Fleece Fabrics Finishing Process -69
35. Polyester Fabrics Heat set -70
36. Challenge in Lithe Group -71
37. Production Increase -74
38. Report format -74
39. AOP Finishing Process Flow Chart -75
40. AOP Finishing Organogram -76
41. AOP Finishing SOP -77
42. SOP daily work in finishing -78
43. Sub contract SOP -80
44. Wet Rub improver Cost calculation -81
45. Wicking Finish Chemical cost -82
46. Water Repellent Cost -83
47. End -83
5. 4 | P a g e C h a i t y G r o u p
Page 4 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
Dyeing
Open Tube
Slitting Squeezer
Stenter Dryer
Calender
Sueding Brush
Tube Tex
Stenter
Compactor
Inspection
Store
Famkam Dyeing Ltd
Lithe Group
Dyeing Finishing Departmnt
7. 6 | P a g e C h a i t y G r o u p
Page 6 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
Finishing Picture (SOP)-
8. 7 | P a g e C h a i t y G r o u p
Page 7 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
9. 8 | P a g e C h a i t y G r o u p
Page 8 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
Organogram of Dyeing Finishing
10. 9 | P a g e C h a i t y G r o u p
Page 9 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
SL M/c Brand Orgin Capacity Unit Width Total Capacity
1 Stenter-1 Chmber-8 Bruckner Germany 12 1 106 inch
2 Stenter-2 Chamber-8 LK & LN Taiwan 12 2 106 inch
3 Stenter-3 Chamber-10 LK & LN Taiwan 16 1 106 inch
4 Stenter-5 Chamber-10 EFFE Turkey 16 1 100 Inch
5 Open Compactor Lafer Italy 12 1 102 inch
6 Open Compactor Ferraro Italy 12 1 102 inch
7 Open Compactor Ferraro Italy 12 1 102 inch
8 Brush Mario Crosta Italy 6 2 96 Inch 12
9 Brush Yunthu Chian 10 6 96 Inch 10
10 Sueding Lafer Italy 6 1 96 Inch 6
11 Shearing Lafer Italy 8 1 96 Inch 8
12 Combing Yunthu Chian 10 1 96 Inch 10
13 Tumble Dryer Peacock Taiwan 2 2 4
14 Slitting & De-watering Bianco Italy 14 3
15 Slitting Bianco Italy 14 1
16 Slitting Bianco Italy 14 1
17 Biancalani Relex Dry Italy 5 1 5
SL M/c Brand Orgin Capacity Width Total Capacity
1 Stenter-1 Chmber-10 EHWHA Korea 16 100 inch 16
2 Loop Steamer Salvade Italy 10 90 inch 10
3 Open Compactor (AOP) Ferraro Italy 12 102 inch 12
All Over Print
Chaity Composite Ltd
Chaity Group
Dyeing Finishing Departmnt
68
36
70
11. 10 | P a g e C h a i t y G r o u p
Page 10 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
Job Responsibility:
Md Mizanur Rahman- AGM (Fabrics Finishing & Quality)
Responsibility- Department
Specially- Product Development, Heat Set, People Skill Develoment
1. Planning & Monitoring of Production Target in the Department
2. Ensure that the Quality Standard is being met by Forecasting & reviewing the
result.
3. Control finishing parameter during bulk production on the basis of standard
technical method
4. Ensure product execution through pre-production meeting with Merchandisers
and QA team to provide service right time with right quality to customers.
5. Develop Discipline, by implementing the Rules & Regulation in Department.
6. Ensure acceptable Quality level (AQL) in textile manner.
7. Give a continuous guidance to the Executive, along with others for target fabric
specification.
8. Supervision constantly to knitting parameter as per standard.
9. Give the full support the Research & Development Department.
10.Make a continuous study of work improvement & give report to the higher
authority.
11.Response & act in the customer complain & query.
12.Ensure that all safety followed by the team.
13.Continuously study the Cost saving of the Department.
14.Enthusiastic to wastage utilization.
15.Train up operators make the multiskill operators by continues Training
16.Optimize Manpower Utilization.
17.Worker Turnover & Absenteeism control as per Plan.
18.Skill Development in the Floor.
19.Ensure that all Lab test Report (Physical) are recorded.
20.Follow the concept of Top Management.
21.Regularly held a meeting to all people once in a week/ Time to time.
22. Co-ordination with all departments all quality parameter inform time to time all
department.
23.Check the hold fabric & give decision quickly.
12. 11 | P a g e C h a i t y G r o u p
Page 11 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
Job Responsibility:
Md Kamal Hossain.
Senior Manager
Responsibility -Production & Program
1. Planning & Monitoring of Production Target in dyeing Finishing
2. Ensure Production Every m/c as per Target with Customer requirement
3. Ensure proper maintenance of all machines by Maintenance
department as and when required.
4. As per plan should be complete within the time.
5. Ensure the process within as per set SOP.
6. Co-ordinate and ensure the department's machinery and equipment
are maintained to optimal levels of operation.
7. Responsible for using set principles and operating practices to
establish, maintain and improve the production process.
8. Develop Discipline, by implementing the Rules &Regulation in
Department.
9. Ensure on time Delivery and With right Quality
10. Ensure that all safety followed by the team.
11. Enthusiastic to wastage utilization.
12. Ensure that all Lab test Report (Physical) are recorded.
13. Follow the concept of Top Management.
14. Check the hold fabric & give decision quickly.
13. 12 | P a g e C h a i t y G r o u p
Page 12 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
Job Responsibility:
Md. Humayen Kobir.
Manager
Responsibility- Heat Set & Delivery within peocess loss as requirement
1. Planning & Monitoring of Delivery Target with ensure required process loss.
2. Ensure that the Quality Standard is being met by Forecasting & reviewing the result.
3. Batch to batch process loss ensure with recorded rolls.
4. Ensure Any held up correction within the delivery plan date ( Within 24 hours)
5. Ensure the House Keeping as per required.
6. Ensure Heat Set Qulaity, creas Mark, GSM variation within Roll, & Roll to Rolls also
7. Check Grey Parameter, Yarn count, Dia & GSM, SL & Recorded.
8. Set up in M/c As per SOP
9. Ensure after Hest set GSM & Dia As per SOP
10.Ensure by Check wash GSM with Calculation
11.Fabricstion wise confirm SOP as per customer
12.Responsible to fabrics finishing form out side if needed.
13.Coordinate and ensure the department's machinery and equipment are
maintained to optimal levels of operation.
14.Ensure any unwanted rolls or fabrics don’t have in the floor.
15.Ensure on time Delivery with Accessoris & Calulation process loss.
16.Response & act in the customer complain & query.
17.Enthusiastic to wastage utilization.
18.Ensure that all Lab test Report (Physical) are recorded.
19.Follow the concept of Top Management.
20.Check the hold fabric & give decision quickly.
14. 13 | P a g e C h a i t y G r o u p
Page 13 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
Job Responsibility:
Shrift Supervisor
Responsibility- Wet fabrics (Slitting)
1. Monitoring & Ensure of Production Target.
2. Ensure all rolls are available with ERP number
3. Ensure Accessories (Rib, Piping & Collar Cuffe) on time Finish with Batch
4. To check sensitive parameters of different machines for quality dyeing.
5. Selection of proper recipe for quality production.
6. Fabrics feeding in every stenter m/c’s as per planning with Quality parameter.
7. Ensure 1st in & 1st out procedure.
8. Fabrics yellow spot & Band line avoid
9. Every day at morning within 9:00 AM must be send production report by Whatsapp.
10. Have to confirm Batch to batch Same parameter as per set SOP
11. Ensure Quality Concept (Without QC Comments Fabrics don’t Started the Process)
12. Given guide line to Supervisor to Operator.
13. Check the hold fabric & give decision quickly.
14. Reduce Wastage percentage
Shift In-Charge
Responsibility- (Stenter)
1. Monitoring & Ensure of Production Target with Quality.
2. Ensure production target as per plan.
3. Ensure the Quality Standard proper Width 1 inch GSM 5%
4. Ensure & Control on process loss. By count rolls
5. Ensure Accessories with Match & finish within the time.
6. Given guide line to Supervisor to Operator.
7. Check the hold fabric & give decision quickly.
8. Ensure Finish Fabrics on the Plate or Store/ With poly pack
9. Ensure Without Proper information Fabrics Not Available in the Floor
10.Reduce Wastage percentage & Held up %
11.Before leaving the working place must be peoduction send by whatsapp.
12. Alwase keep clean the Machine as per SOP
13.Ensure on time Delivery with proper Quality
15. 14 | P a g e C h a i t y G r o u p
Page 14 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
Shift Supervisor (Compactor)
Responsibility- All Compactor
1. Monitoring & Ensure of Production Target with Quality as per coustomer.
2. Ensure the Quality Standard proper Width 1 inch GSM 5%
3. Ensure & Control on process loss with rolls count.
4. Ensure Accessories (Rib, Piping & collar cuffe) finish with Batch
5. Given guide line to Operator.
6. Check the hold fabric & give decision quickly.
7. Ensure Finish Fabrics on the Poly pack
8. Ensure Without Proper information Fabrics Not Available in the Floor
9. Reduce Wastage percentage & Held up %
10.Before leaving the working place must be peoduction send by whatsapp.
11.Alwase keep clean the Machine as per SOP.
12.Ensure on time Delivery with proper Quality
Jobayer Hossain
Responsibility-Incharge (Brush Floor)
1. Ensure quality standard available.
2. Check fabrics quality comments from batch card (Shade & Hole, line mark)
3. Ensure the process (Brush Ligh or Full, Sueding Shearing)
4. Ensure as per customer quality.
5. Keep recort before process & after process
6. Check any hole, line mark, Sinker mark.
Sample Responsible:
1. Check Batch card & Follow instaction
2. Any special process taken decision responsible person
3. Color to color separate finish
4. Hand feel ensure as per custiomer requirement
5. Avoid dirty spot & softener spots
6. After stenter ensure quality stander.
7. Given fabrics one meter for test propuse
8. Confirm test result then compact
9. After compact all parameter okay then handover to quality department
27. 26 | P a g e C h a i t y G r o u p
Page 26 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
(Stenter Machine)
Objective of Stenter:
A machine or apparatus for stretching or stentering fabrics. The purpose of
the stenter machine is to bringing the length and width to pre determine
dimensions and also for heat setting and it is used for applying finishing
chemicals and also shade variation is adjusted. The main function of the
stenter is to stretch the fabric widthwise and to recover the uniform width.
wK KvR K‡i ÷¨v›Uvi †gwk‡bi mvnv‡h¨:
1. Heat setting is done by the stenter for lycra fabric, synthetic and
blended fabric.
2. Width of the fabric is controlled by the stenter.
3. Finishing chemical apply on fabric by the stenter.
4. Loop of the knit fabric is controlled.
5. Moisture of the fabric is controlled by the stenter.
6. Spirility controlled by the stenter.
7. GSM of the fabric is controlled by stenter.
8. Fabric is dried by the stentering processs
9. Shrinkage property of the fabric is controlled.
10. Curing treatment for resin, water repellent fabric is done by the
stenter.
29. 28 | P a g e C h a i t y G r o u p
Page 28 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
(Compactor Machine)
The compacting machine is a knitted fabric shrinkage control machine,
which can compact the fabric in length wise direction, to provide over feed
to the fabric while processing in presence of steam and able to control the
shrinkage. In other words, this is a process of compacting the fabric in length
ways direction.
Function of Compactor Machine:
Compactor is important machine in knit fabric finishing process. There are a lot of
technical work which are done by compactor machine. The works are done by
compactor machine are pointed out below:
1. GSM control of the knitted fabric. For high GSM, overfeed is increased and fabric width
is decreased. For low GSM, overfeed is decreased and fabric width is increased.
2. Control shrinkage
3. Twisting control
4. Increase smoothness of fabric
Types of Compactor Machine:
Compactor machines are two types. They are-
1. Tubular compactor
2. Open compactor
38. 37 | P a g e C h a i t y G r o u p
Page 37 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
Check
Manpower
Parameter
Machine
Batch Card
Standard Operating Procedure
Shearing M/c
1. Check Customer Standard
2. Check Fabrication
3. Follow any Special Instruction
1. Time to time Keep Clean
2. Air Pressure Sufficient or not
3. Electrical Supply
1. Taken in Roller & Lower in Roller Tension
2. Blade & Table Distance
3. Cutter RPM/Speed & Plaiter Tension
4. M/c Speed
1.Operation Area one person/Operator
2. Fabrics Preparing one person
1. Check Line Mark/Hole
2. Uneven Cutting
3. Side to side / Middle Cutting Must be Same
40. 39 | P a g e C h a i t y G r o u p
Page 39 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
Parameter
Manpower
Check
Batch Card
Machine
Standard Operating Procedure
(Biancalani)
1. Check Requirement
2. GSM, Shrinkage
3. Follow any Special Instruction
1. Need Clean or not/ Blanket
2. Air Pressure Sufficient or not
3. Steam Sufficient or not?
1. Set of Time
2. Shaking
3. Speed set
1)Operator-1 person
2)Helper- 1 person
1) Check GSM & Relexation
2) Any spots
3) Dia & Compaction%
44. 43 | P a g e C h a i t y G r o u p
Page 43 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
Shade Check Management
1. Take it 1st Approval Shade
2. Take shade Swatch from Dyeing unload batch then dry & Check with
Approval Shade
3. If confuse in unload shade than go for one roll finish & Confirm Shade &
Quality
- Shade
- Surface/ Naps, Hairiness
- Dia & GSM
- Color Fastness
- Hand feel
- Shrinkage
- Dead Cotton
- Hole
4. If quality given Approval than full batch finish Started
5. On line QC should be confirm in Stenter process, within three rolls,
6. Quality In-charge given sign in Batch card, if any decision
Quality Management
1. Quality Ensure by Shade Roll Check or Online
2. In Stenter Process up to 3-5 rolls ensure fabrics Quality
- Surface
- Naps
- Hairiness
- Dead Cotton
- Thick & Thin
- Dia & GSM
- Hole
- Hand feel
3. Should be given sign in Batch card any decision
4. Shrinkage & Test result Ok then go for Next Process
5. In compact stage
- Confirm Compaction%
- GSM & Width
45. 44 | P a g e C h a i t y G r o u p
Page 44 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
Quality Policy
1. Grey stage must be Ensure as quality Standard, don’t pass any problematic fabrics
without approved concen person.
2. Have to Ensure Roll Management System, (Bar code, Arrow Mark & Roll weight)
3. Unload from dyeing immediately cut one piece & check shade, If needed given to
shade roll & confirm the Shade & Quality as per customer concept.
4. Should be confirm Shade & Quality by online
5. Inspection sheet, must be maintained Sticker Roll Number
6. Ensure by Quality people, don’t finish any problematic fabrics.
7. If any not ok for Finishing, within 24 hours & for Dyeing 36 hours must be Correction.
Coordinate by Quality department.
8. If any rolls got not ok, within OTD date must be Correction & Ensure delivery, fully
take responsibility production people. Coordinate by Quality department
9. Must be ensure any problamitic fabrics don’t delivery to garments, without approval
from concern person.
10.Should be ensure fabrics Ok/ not ok. If have any oK fabrics, take decision wrong
that’s fully liability by Quality department.
11.In the Floor all Packet Fabrics have taken responsibility by Quality department
12.If any not ok fabrics, not take correction within time line, Quality people given
reminder & Everyday given to report COO Sir.
13.In NC meeting Quality Head must be present & take conformation from
department.
14.Every day at morning within 10: AM all problematic fabrics reconfirm by Quality
Head & given sign in the Batch card.
15.Any Quality report must be confirm by Quality Head.
49. 48 | P a g e C h a i t y G r o u p
Page 48 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
Spirality:
Definition- Spirality appears in the form of a twisted garment, after washing. The seams on
both the sides of the garment displace from their position & appear on the front & back of
the garment.
Causes-
1. Yarn twist (More twist)
2. Finer Count
3. Unbalance yarn twist factor
4. Number of feeders-though higher feeder numbers increases production,
5. Loos Knitted (Not use actual count)
6. Higher Stitch Length
7. Dyeing time longer
8. Unbalance knitting m/c speed
9. Variation of knitting tension
10.Width increase from actual
11.GSM reduce from actual
12.Improper angle direction
Remedial-
1. Proper yarn twist
2. Balancing of number of knitting feeder
3. Proper yarn count use
4. Finish with Proper width & GSM
5. Select actual Stitch length
6. Standard dyeing time
7. Proper Angle direction
8. Resin treatment
50. 49 | P a g e C h a i t y G r o u p
Page 49 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
Spirality Control-
Below-150 GSM- (Only Single Jersey)
Left Side Right Side
Mahlo (Weft Straightener)
Stenter
Fabrics
Speed Maximum-25 m/min
Overfeed – 50% (Maximum)
Note: Lycra, Rib, Interlock, Pique, Fleece no have any Spirality issue.
53. 52 | P a g e C h a i t y G r o u p
Page 52 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
If we have 800 kg fabrics, want to finish with chemical, Softener 20 gpl, Wet Fabrics
Pick up=35%, Dry Fabrics Pick up-85%
We have Softener Solution 80%, how many litter we can take from here for 20 gpl.
Solution-
We have Solution tank- 1500 Litter, there 120 kg softener soluble.
Wet Fabrics we can calculate 35% pick up, So for 800 kg fabrics need water 800x35%=
2800 litter water
As per 20 gpl, we need softener 5600 gram/5.6 KG
If 80 grams softener solution with =1,000 gram water
So, 5600 grams softener solution with =1000x5600 gram water
80
= 70,000 gram
= 70,000/1,000= 70 litter
So, From 80 gpl solution we can take 70 litter, As per 20 gpl for 280 litter water, So we take
280-70=210 litter fresh water & 70 litter softener solution.
57. 56 | P a g e C h a i t y G r o u p
Page 56 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
58. 57 | P a g e C h a i t y G r o u p
Page 57 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
j¨ve †Uó Ki‡Z KZ UzKz mgq jv‡M, †Uó Abyhvqx Zvi aviYv †`Iqv n‡jvt-
Date: 02-01-2019
Name of Test Process Time
Tumble Dry 4 Hours
Line Dry 6 Hours
Tumble Dry 4 Hours
Line Dry 6 Hours
GSM Cutting 5 Minute
C/F to Rubbing--Dry Check 5 Minute
C/F to Rubbing--Wet Check 5 Minute
C/F to Wash --Color Staining
C/F to Wash --Color Change
C/F to Wash --Cross Staining
C/F to Water-- Color Staining
C/F to Water-- Color Change
C/F to Water-- Cross Staining
C/F to Perspiration(ACID)--Color Staining
C/F to Perspiration(ACID)--Color Change
C/F to Perspiration(ACID)--Cross Staining
C/F to Perspiration(ALKALI)--Color Staining
C/F to Perspiration(ALKALI)--Color Change
C/F to Perspiration(ALKALI)--Cross Staining
C/c to Saliva-- Color Staining
C/c to Saliva-- Color Change
C/c to Saliva-- Cross Staining
C/F to Phenolic Yellowing 17 Hours
C/F to Light 48/72 Hours
14400 4 Hours
7000 2 Hours
Bursting Check 5 Minute
Fabric pH Check 2.5 Hours
1 Time wash 2 Hours
5 Time Wash 8 Hours
Dye transfer in storage--Color staining
Dye transfer in storage--Color Change
Dye transfer in storage--Cross staining
1 Hours
5 Hours
Test Process Approximately time
Sonargaon, Narayangonj
Chaity Composite ltd.
Dimentional Stability to wash (Shrinkage)
Twisting(Spirality)
Pilling
Appearance after wash
48 Hours
5 Hours
5 Hours
5 Hours
59. 58 | P a g e C h a i t y G r o u p
Page 58 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
Fabrication Wise SOP
Fabrics Type : Lycra S/J Combination : 34/1 Isrque 20D Lycra
Customer : Lidl Knitting : 36x24x3.20
Required GSM : 180 Width : 68”
Color : Black Job : 2332
Grey GSM : Grey GSM :
Stenter- 03 Bruckner (Heat Set)
Temperature : 195
Padder Pressure : 2 Bar Speed : 23 (9 Chamber)
Width Set : 76” Extension : 10%
Overfeed : 35% Under Feed: 2%
Target GSM : 175 Dwell Time : 70
Softener : Ant-crease 1 g/l
Dyeing Program 85% loading
Scouring process :
Dyeing Time : Enzyme % :
Stenter- 03 After Brush
Temperature : 150
Padder Pressure : 2 Bar Speed : 30 (10 Chamber)
Width Set : 70” Extension : 2”
Overfeed : 40% Under Feed: 2%
Target GSM : 170 Dwell Time : 60
Softener : Cationic S400-20 g/l, Power Soft-10 g/l, Elastomeric-20 g/l
Compaction- 05
Temperature : 110
Blanket Pressure : 4 Bar Pinning Set: 20/20 T.GSM : 175
Width Set : 69” overfeed : 50% Speed : 25
Shrinkage: L-5% W-6% Sp 3% GSM 175-180
60. 59 | P a g e C h a i t y G r o u p
Page 59 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
Chaity Composite Ltd
Dyeing Finishing department
Preventive Maintenance Schedule
Manpower:
1. Maintenance- 4 person
2. Production - 4 person
Stenter Machine Maintenance Time: Maximum 6 Hours
1. Nozzle Must be Clean
2. Maintenance Issue solve in this time
SL M/c Name 1st Date 2nd Date
1 Stenter-1 Bruckner 01 15
2 Stenter-2 LK & LH-1 03 17
3 Stenter-3 LK & LH-2 05 19
4 Stenter-4 LK & LH-3 07 21
5 Stenter-5 EFFE 09 23
Compactor Machine Maintenance Time: Maximum 3 hours
1. Machine Clean
2. Maintenance issue solve in this time
SL M/c Name 1st Date 2nd Date
1 Compactor-1 Lafer 02
2 Compactor-2 Ferraro-1 04
3 Compactor-3 Ferraro-2 06
61. 60 | P a g e C h a i t y G r o u p
Page 60 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
Chaity Composite Ltd
(Stenter Machine)
Dyeing Finishing Section
Fab.type GSM Color Temp PP Overfeed Blower Speed Moisture
100% CTN S/J 150-180 Color 150 2 65% 90/95% 30 3%
Lycra S/J 160-200 Color 160 2.5 60% 90/95 25 3%
100%CTN RIB 180-200 Color 150 2 50% 85/90 25 4%
Lycra RIB 180-200 Color 160 2.5 50% 85/90 25 4%
Fleece CTN 230-280 Color 160 2 50% 85/90 25 4%
CVC Fleece 220-280 Color 110 2.5 30% 85/90 15 3%
CVC 130-180 Color 110 2 20% 90/95 25 4%
CTN/CVC 130-200 White 130 3 65% 95/100 25 3%
CTN Lycra 150-180 White 140 3 60% 95/100 25 3%
Lycra Viscos 130-200 Color 150 2 60% 85/90 20 4%
Note: Depend on Shade percentage & Match with Standard. For 8 chamber
62. 61 | P a g e C h a i t y G r o u p
Page 61 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
Chaity Composite Ltd
(Compactor Machine Parameter) Date: 20/09/2023
Dyeing Finishing Section
Fab.type GSM Color Temp PP Overfeed Width Speed Moisture
100% CTN S/J 150-180 Color 110 3 50% +1 inch 25 4%
Lycra S/J 160-200 Color 120 3 60% +2 inch 25 5%
100%CTN RIB 180-200 Color 110 3 40% +1 inch 20 4%
Lycra RIB 180-200 Color 120 3 30% +2 inch 20 4%
Fleece CTN 230-280 Color 110 3 40% +1 inch 25 4%
CVC Fleece 220-280 Color 110 3 20% +1 inch 25 3%
CVC 130-180 Color 110 3 30% Same 30 3%
CTN/CVC 130-200 White 110 3 50% Same 30 3%
CTN Lycra 150-180 White 120 3 60% +2 inch 30 4%
Lycra Viscos 130-200 Color 120 3 50% + 2 inch 25 6%
Note: If needed we can adjust Blanket pressure & Temperature.
63. 62 | P a g e C h a i t y G r o u p
Page 62 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
Chaity Group
Finishing Packing Poly Size
SL Type Size(W-L) Ratio Remark
1 Open Fabrics 34”x54” 50%
2 Open Fabrics 36”x56” 40%
3 Tube Fabrics 30”x50” 2%
4 Roll Poly 32” 8%
Note: Average 12 poly per KG, for 30 tons needed 1500 pics poly bag, 220 LBS per day
65. 64 | P a g e C h a i t y G r o u p
Page 64 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
Penalty Points = (Total Points from Roll × 36 ×100)
(Fabric Length in Yards × Fabric Width in Inches)
পয়েন্ট গ্রহণয় োগ্য মোত্রো গ্রগ্রড
০-২০ পরেন্ট A
২১-২৮ পরেন্ট B
২৮ এর থেরে থবকি Reject
Yard = Weight X 1550 x 1000
Width x GSM x 36
Count = Length (yard) X Weight Unit
Weight (grams) X Length Unit
KG= 1000x 39.37 = Meter
GSM x Width (inch)
73. 72 | P a g e C h a i t y G r o u p
Page 72 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
B. Remedies
- Train up people (Operator & In-charge)
- A awareness
- Set SOP fabrics wise
5. Shade roll to bulk shade not match
A. Cause
- Without Record keeping
- Chemical use not set SOP
- Temperature set different
- Width also set different
- Padder Pressure not recorded
B. Remedies
- Train up people (Operator & In-charge)
- Should be same as shade roll concentration
- Set SOP fabrication wise
6. Within Batch 2/3 rolls hand feel hard
A. Cause
- Softener Change time
- Softener not same concentration
- Negligence of operator
- Different count or yarn lot
- Don’t have awareness
B. Remedies
- Train up people (Operator & In-charge)
- Softener Should be same concentration
- Set SOP fabrication wise
7. Within Batch 2/3 rolls Shade variation
A. Cause
- Adjust in shade
- Different count or yarn lot
- Softener not same concentration
- Don’t have awareness
B. Remedies
- Train up people (Operator & In-charge)
- Should be Same Count & Yarn lot
- Awareness to operator
8. Shrinkage
A. Cause
- Knit not as per Standard (Count, Dia, SL)
- Temperature & Speed Not adjust
74. 73 | P a g e C h a i t y G r o u p
Page 73 of 83 Md Mizanur Rahman AGM (Fabrics Finishing)
- Not proper Heat set (Lycra)
- Long time in Dyeing
B. Remedies
- Knit Should be as per Standard
- Temperature & Speed adjust as per SOP
- Train up people (Operator & In-charge)
9. GSM Low
A. Cause
- Heat set not as per Standard
- Knitting don’t knit as per required (Standard)
- Width set not as per required
- Wrong finishing set up
B. Remedies
- Heat set as per SOP
- Knit should be as sample standard
- Train up people (Operator & In-charge)
10. Re-process (Stenter)
A. Cause
- Hand feel
- GSM High
- Shade Problem
- Crease Mark
B. Remedies
- Train up people (Operator & In-charge)
- Awareness of operator
- Correction form knitting
11. Re-process (Compactor)
A. Cause
- GSM low
- Shrinkage
- Twisting
- Shade
B. Remedies
- Train up people (Operator & In-charge)
- Awareness of operator
- Correction form knitting