The document provides information about an industrial attachment presentation at Impress-Newtex Composite Textiles Ltd. It includes a company profile detailing the manufacturer's products, facilities, certifications, and buyers. It also describes various departments within the factory including knitting, dyeing, washing, printing, and cutting. Charts outline the processes and machinery used in each section. Potential faults are listed for garment washing. Formulas for industrial engineering calculations of standard minute value, capacity, and line productivity are also included.

1. Industrial Attachment
AT
Presentation On

2. SUBMITTED BY
Name of Student ID Department
Md. Tanjidur Rahman J201814002
Apparel
Engineering
Lokman Hossen J201814003
Md Sohanur Rahman Shah J201814005
Umme Mahmuda Anwar J201814008
Nazmun Nahar Tresha J201814010
Md Sajal Hossain J201814020
Abdur Rahim J201814024
Emran Kabir Subarno J201813020 Wet Process
Engineering
Sheikh Kamal Textile Engineering College, Jhenaidah
Special Thanks to
Yasmin Nahar Shila
Lecturer (technical)
Sheikh Kamal Textile Engineering College

3. COMPANY PROFILE
3
Company Name: Impress-Newtex Composite Textiles Ltd
Type of Business Manufacture & Export
Year of established 2009
Total manpower 10,000+ (approximately)
Knitting Capacity 50 tons per day (approximately)
Dyeing Capacity 50 tons per day (approximately)
Dyeing Finishing Capacity 65 tons per day (approximately)
Brushing / Raising Capacity 12 tons per day (approximately)
Shearing Capacity 7 tons per day (approximately)
Peach Finish Capacity 7 tons per day (approximately)
Washing Capacity 10,000 pcs per day (approximately)
Printing Capacity 1,33,333 pcs per day (approximately)
Garments Capacity 1,56,666 pcs per day (approximately)

4. COMPANY PROFILE
4
Products :
T-shirts & Polo Shirts, Tank top, Sweat shirt, Zip Hood,
Basic Hood, Fleece jackets, Joggers, Leggings, Pajama sets, Ladies & Girls dresses, Baby
Romer, Baby Pajama set, Nights wears.
Factory: Gorai Industrial Area, Mirzapur, Tangail
Corporate Head office Evergreen Plaza (6th Floor) 260/B Tejgaon Industrial Area
Dhaka 1208
Phone: +880-29830329-32
Fax: +880-2-9830337

5. Mission
:
IMPRESS-NEWTEX COMPOSITE TEXTILES LTD.’S SUCCESS IS BASED ON PROVIDING CONSISTENT
QUALITY
AND RELIABILITY AS A PRODUCER OF APPARELS FOR THE WORLD. WE AIM TO ACHIEVE AND
PRODUCE QUALITY
SERVICES ON TIME, WHILE ENSURING WORKERS’ RIGHTS AND SAFETY IN AN
ENVIRONMENTALLY FRIENDLY
CORPORATE STRUCTURE.
VISION:
Trust, honesty, equality, commitment to the environment and
gaining customer gratification encapsulate the values that
INCTL cherishes above all else

6. CERTIFICATION:

7. BUYER LIST:

8. LET’S START

9. KNITTING SECTION

10. KNITTING SECTION
Number of machine : 101(Production)
Fukuhara (Single) Made of Japan : 54
Goang Lih (Single) Made of Taiwan : 36
Santec (Rib) Made of Switzerland : 03
Hangning (Rib) Made of China : 06
Runshun (Single) Made of India: 01
Tompkins USA(Single) Made of USA : 01
Knitting Capacity : 50 tons per day (approximately)
Products : Single Jersey, Heavy Jersey, Design single
jersey, Slub single jersey, 1×1 Rib, 2×1 Rib, 2×2
Rib, 4×2 Rib, 4×3 Rib, 5×2 Rib, 8×4, V-bed Flat
knitting

11. KNITTING SECTION
Number of machine : 04(Inspection)
Brand : Foshan Bestleader
Model : TF1-01
Year of construction : 2016/05
Origin : China
Inspection Capacity : 150 tons per day (approximately)
Inspection System :4 Points system

12. COLOR LAB OR LAB DIP SECTION

13. LAB DIP FLOW CHART

14. FUNCTIONS OF LAB DIP SECTION
 Color Matching: Experts in the color lab can accurately match the desired color for textiles, ensuring
that the final product meets the customer's specifications
 Colorfastness Testing: They conduct rigorous testing to assess the colorfastness of textiles to factors
like washing, sunlight exposure, and friction, ensuring long-lasting color retention.
 Color Trend Analysis: Experts monitor industry trends and consumer preferences, helping the
company stay ahead by producing textiles in popular and fashionable colors.
 Dye Selection: They choose the most suitable dyes and pigments for various textile materials, taking
into account factors like fiber type and intended use.
 Customization: The lab dip section enables customization of colors for clients, allowing textile
companies to offer personalized solutions.
 R&D Support: Collaborate with research and development teams to develop new dyeing processes
and innovative color solutions that can set the company apart in the market.

15. FUNCTIONS OF LAB DIP SECTION
Color Consistency in Large Productions
Quality Assurance
Batch Record Keeping
Supplier Relations
Optimizing Dyeing Processes
Sustainability Initiatives
Emergency Color Adjustments

16. DYEING SECTION

17. DYEING FLOW CHART
Batch
Preparation
Pre-
treatment
Dyeing
After-
treatment
Slitting /
Squeezin
g
Stenterin
g / Drying
Compacti
ng
Quality
Inspectio
n
GPQ
Certificat
ion
Deliver to
Garments

18. DYEING MACHINES
Number of Sample dyeing m/c : 22
Brand : SCLAVOS (Greece) :10
: Fong’s (China) :7
: Tonjong (Taiwan) :5

19. DYEING MACHINES
Number of m/c for Bulk Production :24
Brand : SCLAVOS (Greece) :23
: Fong’s (China) :1

20. BASIC CHEMICALS USED IN
DYEING
 Acetic Acid (CH3COOH)
 Soda Ash (Na2CO3)
 Caustic Soda (NaOH)
 Salt
 Hydrogen Peroxide (H2O2)
 Hydrose (Na2S2O4)
 Peroxide Stabilizer:

21. Textile Testing Lab
PRESENTATION ON
J201814005

22. Introduction
Textile testing labs are the unsung heroes in the realm of textiles, silently
ensuring the quality, safety, and compliance of fabrics and products. In this
presentation, we unveil the pivotal role played by these labs. They are the
gatekeepers, subjecting textiles to rigorous assessments—examining strength,
durability, colorfastness, and more. By adhering to standardized testing
methods and global regulations, they safeguard product excellence and
customer satisfaction. We'll explore the core components of these labs, their
contributions to quality control, and the future trends shaping textile testing.
Join us in unraveling the intricate world of textile testing—a realm where
precision and innovation converge.

23. Objectives of Textile Testing
 Checking Raw Materials
 Monitoring Production
 Assessing the Final Product
 Investigation of Faulty Material
 Product Development and Research
 Consumer Satisfaction
 Cost Reduction
 Innovation

24. Physical Testing:
Tensile Strength Testing
Tear Strength Testing
Bursting Strength Testing
Abrasion Resistance
Testing
Pilling Resistance
Testing:
Chemical Test
• Colorfastness Testing
• Chemical Composition
Analysis
• pH Testing
Dimensional Stability
Testing
Shrinkage Testing
• Stretch and Recovery
Testing
Types of Textile Testing

25. Components of a Textile Testing Lab
 1. Tumble dryer
 2. Dimensional stability test
 3. PH meter
 4. Perspiro meter
 5. Washing machine
 6. Crock meter
 7. Yarn count tester
 8. GSM cutter
 9. Pilling tester

26. Textile Testing equipment's
Fig: Martindale Pilling Tester

27. Textile Testing equipment's
Fig: ICI Pilling Tester

28. Textile Testing equipment's
Fig: Twist Tester

29. Textile Testing equipment's
Fig: Bursting Tester

30. Textile Testing equipment's
Fig: Wrap Reel

31. Textile Testing equipment's
Fig: pH Tester

32. Textile Testing equipment's
Fig: Sublimation Tester

33. Textile Testing equipment's
Fig: Dryer

34. Textile Testing equipment's
Fig: Washing m/c

35. Textile Testing equipment's
Fig: Electric Oven

36. ALL OVER PRINTING(AOP)
36

37. FLOW CHART OF AOP
37
Artwork/Swatch
Design
Sample Submit Reject
Reject M/C Sample Approved
Bulk/Production

38. TYPES OF AOP:
38
 Pigment Printing (80%)
 Reactive Printing (5%)
 Discharge Printing (10%)
 Burnout Printing
 Glitter Printing
 Neon Printing
 Disperse Printing
 Acid Printing
 Glow in the dark Printing
 Puff Printing

39. SCREEN PRINTING
39
Screen printing is a printing technique in which a woven mesh is used to support an attached stencil. The
attached stencil is created to form open areas of mesh through which the ink may travel and closed areas
blocking the transfer of ink to the substrate below. The ink is placed on the upper side of the screen
mesh and a squeegee is used to move the ink across the screen and through the open areas of the mesh.

40. WASHING DEPARTMENT
40
Garment washing is a technology which is applied to change or modify the outlook, appearance,
comfortability, and design of garments. A basic knitted T- Shirt and a washed knitted T-Shirt are totally
different in to look. At present, the knitted washed item is a hot cake for the young generation.
Garment washing is applied on solid dyed garments or solid printed fabric.
Types of Garments Washing process:
1.Dry Process
2.Wet Process

41. DIFFERENTTYPES OF KNIT WASH:
41
 Enzyme Wash
 Stone Enzyme Wash or Heavy enzyme wash
 Hot Wash
 Softener Silicon Wash
 Acid Wash
 Garment Dye
 Pigment Dye
 Tie Dye
 Deep Dye

42. MACHINE USE IN GARMENTS
WASHING
42
 Sample washing machine,
 Side loading washing machine,
 Front loading washing machine,
 Hydro extractor machine,
 Steam dryer,
 Gas dryer,
 Chemical mixing machine,
 Industrial woven (Gas),
 Industrial woven (Electric),
 Boiler,
 Submersible pump,
 Grinding machine,
 Tagging machine,
 Steam chamber for crinkle,
 Effluent treatment plant (E.T.P),
 Generator,
 Sandblasting gun,
 Sandblasting chamber,
 Spray gun,
 Spray dummy,
 Screw compressor,
 Laser Draw.

43. CHEMICAL USE IN GARMENTS
WASHING
43
 Enzyme
 Acetic acid [CH3-COOH]
 Detergent
 Ant staining agent
 Bleaching powder [Ca(OCl)CL]
 Sodium hyposulfite [Na2S2O2]
 Caustic soda [NaOH]
 Soda ash [Na2CO3]
 Sodium bicarbonate [NaHCO3]
 Potassium permanganate [KMnO4]
 Cationic/ nonionic flax softener
 Micro emulsion silicon
 Salt
 Buffer
 Hydrogen peroxide [H202]
 Stabilizer
 Fixing agent
 Optical brightener
 Resin

44. FAULTS OF GARMENTS
WASHING
44
 Garments Discoloration
 Poor Hand Sanding
 Care Label Fading/Damage
 Off Shade
 Shade Variation
 Over Washing
 Washing Damage
 Washing Spot
 High pH Level
 Poor Grinding
 Lycra Out
 Poor Sand Blasting
 High Abrasion Effect
 Color Bleeding at Pocket Bag and Label
 Washing Mark
 Poor Hand Feel

45. 45
Cutting Section
Cutting department is one of the most essential sections for garments manufacturing
in Apparel industry. The fabric cutting is started after completing the fabric
spreading.
In cutting section, fabric are cutting according to the pattern. Perfect fabric cutting
depends on the method of cutting and marker planning.
In this process, fabric is being cut into different components such as front part, back
part, sleeve, collar shapes, Rib etc.

46. 46
Cutting Section
Pattern/Marker received from
CAD department
Fabric received from fabric
Store
Cutting ratio received from
the planner
Fabric Spreading
Marker placing
Checking
cut
component
s
Numbering
Send to the sewing
department
Cutting the fabric
Sorting and Bundling
Fabric relaxation
(If needed)
Process Flow Chart of Fabric
Cutting:
Quality Checking

47. METHODS OF FABRIC CUTTING
47
In garments industry, there are two available cutting methods, these are-
1.Manual Method,
2.Computerized Method
• Straight Knife,
• Round knife,
• Band Knife,
• Scissor,
• Drill.
1.Manual Method:

48. 48
• Knife cutting
• Cutting by water jet
• Laser cutting
• Plasma torch cutting
2. Computerized Cutting Method:
1) Fabric nature
2) Fabric thickness
3) Number of production
4) Cutting knife height
Considered for ply height

49. T YPES OF WASTAGE IN CUT TING SECTION:
49
1.Inside marker wastage
 Big gaps for big patterns
 Small gaps for small patterns
2.Outside marker wastages
 Ends of ply losses
 Selvedge losses
 Ends of fabric roles
 Purchase order
Fabric defect.
If dia & width variation of batch.
Running shade.
Less marker efficiency.
Unskilled operator.
R E ASONS O F FABR I C WAS TAGE

50. 50
Cutting and Spreading Defects:
• Miss cut.
• Notch mark
• Narrow goods
• Alignment
• Number & bundling
• Running shade
• Matching plies
• Bowing
• Fabric way
• Measurement
• Tension Loose

51. GARMENTS SEWING & IE
51
Flow process of sewing section:
Input from cutting
Initial inspection part by part
Stitching with process wise quality check
Table quality check
Size wise garments
Sewing output

52. 52
Machine used in the sewing section:
SL. Type of Machine Brand
1 Single Needle m/c Juki
2 O/L Machine 4Th Juki
3 O/L Machine 5Th Juki
4 F/L Machine Pegasus
5 Bartack m/c Brother
6 Button Stitch m/c Brother
7 Button Hole m/c Brother
8 Kansai m/c Kansai Special

53. 53
Fig: Lock Stitch Machine
Fig: Over Lock Stitch Machine
Fig: Blind stitch Machine
Fig: Blind stitch Machine

54. SEWING FAULTS
54
 Skipped stitches.
 Thread breaks
 Broken stitches
 Seam grin
 Seam pucker
 Pleated seams
 Wrong stitch density
 Uneven stitch density
 Staggered stitch
 Improperly formed stitches.

55. Industrial Engineering:
Industrial engineering is a branch of engineering concerned with the development,
improvement, implementation, and evaluation of integrated systems of people, money,
knowledge, information, equipment, material, and process.
SMV = Basic Time + Allowance
Basic Time = (Average Cycle time × Rating) + Allowance
𝐶𝑀 = 𝑆𝑀𝑉 × 𝐶𝑃M÷ 𝐸𝑓𝑓% × 12
Target = Capacity×60 ÷𝑆𝑀𝑉
Some Formula

56. Line Productivity Calculation:
T𝑎𝑟𝑔𝑒𝑡 𝑝𝑒𝑟 ℎ𝑜𝑢𝑟 × 𝑆𝑀𝑉 × 100%
𝐿𝑖𝑛𝑒 𝑝𝑟𝑜𝑑𝑢𝑐𝑡𝑖𝑣𝑖𝑡𝑦 =
(𝑀𝑎𝑛𝑝𝑜𝑤𝑒𝑟 × 60) − 𝑁𝑜𝑛 𝑝𝑟𝑜𝑑𝑢𝑐𝑡𝑖𝑣𝑖𝑡𝑦 𝑡𝑖𝑚𝑒
Capacity Graph:

58. GARMENTS FINISHING
58
Garments finishing means, mainly applies of pressing, folding, and packing of
garments. Sewn products are sent to the finishing department.
Steps of Garments Finishing:
 Goods Received from Sewing Section
 Thread Sucking by Machine
 Ironing/Pressing

59. Process Flow Chart of Garments Finishing:
Sewn garments received in finishing section
↓
Initial quality check
↓
Spot removing if there’s any spot
↓
Ironing or pressing
↓
Inspection
↓
Hangtag attaching
↓
Folding
↓
Polybag
↓
Metal check
↓
Packaging or cartoning

60. Different Types of Garment Finishing Techniques:
 Permanent crease and wrinkle-free treatments
 Antimicrobial treatment
 Water repellent treatment
 Enzyme washing or bio-polishing
Flame retardant finishing treatment
Figure Antimicrobial finishes Figure : Water repellent treatment Figure : Flame retardant finishes

61. COMPLIANCE
61
Compliance of Impress-Newtex Composite Textiles LTD:
1. Compensation for holiday
2. Leave with wages
3. Health register
4. Time care
5. Equal remuneration
6. National festival holiday
7. Overtime register
8. Labor welfare
9. Weekly holiday fund
10. Zero abasement policy
11. Working hour policy
12. Hiring /recruitment policy
13. Environment policy

62. Thank You