Knit Print

1. 1 | P a g e Q u a l i t y A s s u r a n c e D e p a r t m e n t
Page 1 of 17 ‡gv: wgRvbyi ingvb, Chaity Composite Ltd
AGM (Quality & Product Development)
B Sc in Textile Engineering (ADUST)
Cell: +880 1712 254 264
Email: mizan5379@yahoo.com
Skype: mizan_mehben

2. 2 | P a g e Q u a l i t y A s s u r a n c e D e p a r t m e n t
Page 2 of 17 ‡gv: wgRvbyi ingvb, Chaity Composite Ltd
Quality Assurance Department
(`ª‡e¨i ¸bv¸Y wbð©Z Kiv)
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‡Kvqv‡jwU wbð©Z Kiv: cÖwµqv MZ fv‡e `ª‡e¨i ¸bv¸Y wbð©Z Kiv|
Quality Control (gvb wbqš¿b): †Kb cÖ‡qvRb ?
i-‡gUvwi‡q‡ji e¨envi †hvM¨Zv wbwðZ KiY|
gvb m¤§Z Drcv`b wbwðZ Kiv|
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mgm¨vi cwigvb Kgv‡bv ev wbwðZ Kiv|
Drcv`b LiP Kgv‡bv|
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AwbqwgZ / wejw¤¢Z wkc‡g›U Kgv‡bv|
‡Kv¤úvwbi mybvg e„w× Kiv|

3. 3 | P a g e Q u a l i t y A s s u r a n c e D e p a r t m e n t
Page 3 of 17 ‡gv: wgRvbyi ingvb, Chaity Composite Ltd
Quality Control ( gvb wbqš¿b ): fzj wm×v‡Z wK mgm¨v n‡Z cv‡i ?
1. †Kv¤úvwbi mybvg bó n‡Z cv‡i|
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Inspector: A_© cwi`k©K, †Kvb `ª‡e¨i ¸bMZ ˆewkó¨ ¸wji hvPvB Kvix‡K
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9. my›`i nv‡Zi †jLv _vK‡Z n‡e|
10. mwVK Z_¨ msiÿY Ki‡Z n‡e|

4. 4 | P a g e Q u a l i t y A s s u r a n c e D e p a r t m e n t
Page 4 of 17 ‡gv: wgRvbyi ingvb, Chaity Composite Ltd
Definition of 4 Point:
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†kÖbx‡Z iæcvšÍi Kiv †K eySvq |
Procedure of Four Point System:
1. Fabric inspection is usually done on fabric inspection machineries.
2. These machineries are designed so that rolls of fabric can be mounted behind the
inspection table under adequate light and re-rolled as they leave the table.
3. Inspection machineries are either power driver or the inspector pulls the fabric over
the inspection table.
4. The defects are located, marked and recorded on an inspection form.
5. Some machinery is equipped to measure the length of each roll of fabric (meter/yard).
Fabric defects point values based on the following:
Length of defect in Fabric Points allotted
Up to 3 inch 1
Over 3 inch up to 6 inch 2
Over 6 inch up to 9 inch 3
Over 9 inch 4
Holes and Opening
1 or less 2
Over 1 inch 4

5. 5 | P a g e Q u a l i t y A s s u r a n c e D e p a r t m e n t
Page 5 of 17 ‡gv: wgRvbyi ingvb, Chaity Composite Ltd
Calculations and Result:
Total defect points per 100 yard square are calculated.
If fabric rolls contains less than 40 points per 100 yard square are
considered “first” quality and as an Acceptance criteria.
If fabric rolls containing more than 40 points per 100 yards square are
considered “second”.
Example:
A fabric roll 130 yard long and 45 inch wide contains the
following defects: -
6 defects up to 3 inch- ................................... 6 X 1 = 6 points
5 defects over 3 inch but less 6 inch- ............. 5 X 2 = 10 points
2 defects over 6 inch but less 9 inch- ..............3 X 2 = 6 points
1 defects over 9 inch- .................................... 1 X 4 = 4 points
1 hole over 1 inch dimensions- ....................... 1 X 4 = 4 points
………………………………………………………………………………………
Total defect points................................................= 30 points
Therefore,
Points per 100 yard square =
Total points scored in roll X 36 inch
……………………………………………………………… X 100
Fabric width/inches X Total length yard inspected
30 X 36
= ……………………… X 100
130 X 45
= 18.4 (Defect points per 100 yard square.) So, the roll is
accepted.

6. 6 | P a g e Q u a l i t y A s s u r a n c e D e p a r t m e n t
Page 6 of 17 ‡gv: wgRvbyi ingvb, Chaity Composite Ltd
4 – Point Grading System.
1. Band line – 4 points
2. Oil spots :
i) Up to 5 mm diameter = 1 point
ii) Up to 10 mm diameter = 2 points
iii) More than 10 mm diameter = 4 points
3. Slubs
i) Up to 10 mm. = 2 points
ii) Longer than 10 mm = 4 points
4. Embedded Fly = 1 point
5. The maximum penalty points for any running yds (36" fabric width) must not be more
than 4 points.
6. All holes regardless the size = 4 pts.
(There must be two or more yarn broken at the same place to be considered as a hole)
7. Yarn Contamination according to the size.
(Up to 0.50" = 1 point ; Over 0.50" = 2 pts)
8. Neps = 1 point or according to the discussion with QC manager.
9. Crease mark
(Fabric with dark crease will be rejected; light crease may be considered based on the discussion
with QC manager)
10. Unlevelness
(Fabric with major unlevel in dyeing or finishing chemical will be reprocessed. Minor unlevel in
dyeing or finishing chemical may be considered based on the discussion with QC manager)
11. Needle Line
(Fabric with major needle line will be rejected. But fabric with less visible needle line may be
considered based on the discussion with QC manager)
12. Dead Cotton & Hairiness
(Fabric with major dead cotton & hairiness will be reprocessed. But fabric with minor dead
cotton & hairiness may be considered based on the discussion with QC manager)
13. Patches
(Patches will be reprocessed))
14. Barre Mark
(Barre mark will be rejected)
15. Crumple Mark

7. 7 | P a g e Q u a l i t y A s s u r a n c e D e p a r t m e n t
Page 7 of 17 ‡gv: wgRvbyi ingvb, Chaity Composite Ltd
4 – Point Grading System.
(Crumple mark will be reprocessed))
16. Water drops :
i) Up to 5 mm diameter = 1 point
ii) Up to 10 mm diameter = 2 points
iii) More than 10 mm diameter. = 4 points
17. Dye resist :
i) Up to 5 mm diameter = 1 point
ii) Up to 10 mm diameter = 2 points
iii) More than 10 mm diameter = 4 points
18. Dye stain :
i) Up to 5 mm diameter = 1 point
ii) Up to 10 mm diameter = 2 points
iii) More than 10 mm diameter =4 points
19. Dirty mark :
i) Up to 5 mm diameter = 1 point
ii) Up to 10 mm diameter = 2 points
iii) More than 10 mm diameter =4 points
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8. 8 | P a g e Q u a l i t y A s s u r a n c e D e p a r t m e n t
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9. 9 | P a g e Q u a l i t y A s s u r a n c e D e p a r t m e n t
Page 9 of 17 ‡gv: wgRvbyi ingvb, Chaity Composite Ltd
Quality Policy (¸bMZ gvb bxwZ)
Vision: - To Achieve Continues improvement in garments product
quality fabrics & attain sustainability through united effort.
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`xN© ¯’vqxZ ¡ AR©b Kiv|
Mission: - To understand the buyers demand & Fulfil their requirement
by producing better quality Fabrics.
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Policy:-
1. To build up a long lasting better Relationship with buyer by fulfilling
the their demands
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2. To improve employees skills through training & Evaluate/ Appreciate
their work
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3. To maintain a Cleaner workstations & to build up self-Motivated &
Responsible work force.
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Kiv

10. 10 | P a g e Q u a l i t y A s s u r a n c e D e p a r t m e n t
Page 10 of 17 ‡gv: wgRvbyi ingvb, Chaity Composite Ltd
Quality Inspection
Remove of Fault
Indicate of Fault
Inform must be concern person
Cause Indicate of Fault
Inspection

11. 11 | P a g e Q u a l i t y A s s u r a n c e D e p a r t m e n t
Page 11 of 17 ‡gv: wgRvbyi ingvb, Chaity Composite Ltd
Standard Operation Procedure
Inspection Area-
1. Printing Area
2. Printed Fabrics Inspection
Online Inspection Point
a) Shade Give to Light Box for Approved
b) Hand feel & Hairiness Check with Standard
c) 10% Rolls check table, Running Shade/Uneven
d) Width & GSM confirm with Requirement
e) Within ½ inch pin in Selvage more than infirm to Finishing
f) Give to one meter fabrics Laboratory for Test,
Shrinkage/Fastness
g) Check Measurement if Required Like Stripe Fabrics
h) Information should be write down in Batch Card Clearly &
Online inspection Loge book
i) If any unacceptable must be infirm to Shift In-charge
Print Fabrics Inspection:
1. Check with Stranded Swatch
2. Print Durability
3. Rubbing
4. Miss print
5. Color Bleeding
6. Before & After Check any Change
7. After Finishing print any Change
8. Shrinkage

12. 12 | P a g e Q u a l i t y A s s u r a n c e D e p a r t m e n t
Page 12 of 17 ‡gv: wgRvbyi ingvb, Chaity Composite Ltd
Inspection Machine Point
1. First Check online information
2. Two person Maximum two hours continue inspection
3. Note in Register loge book which person inspection with sign
4. 4 point system follows
5. Machine Speed Light Color 16/18 & dark Color 18/20 RPM
6. Lux value 1000+ & Light Expired time one year or 1300 hours
which is 1st valid
Table Inspection Point
1. Two person together Inspection
2. Two person Maximum two hours continue inspection
3. Running Shade/ Uneven/ Hairiness
4. Hold Fabrics & Take Quick decision
5. Follow 4 point System
6. Result OK/ Reject
7. Lux value 1000+ & Light Expired time one year or 1300 hours
which is 1st valid
Compactor M/c Inspection Point
1. Two person together Inspection
2. Two person Maximum two hours continue inspection
3. Machine Speed 16/18 RPM
4. Width & GSM check
5. Hole, Crease Mark, Compaction Mark, Width Variation, Pin out,
6. If any measurement like Stripe
7. Within ½ inch pin in Selvage more than infirm to Finishing
8. Roll to Roll Shade & GSM cut
9. Inspection as 4 point System
10. Maintain Register Loge book

13. 13 | P a g e Q u a l i t y A s s u r a n c e D e p a r t m e n t
Page 13 of 17 ‡gv: wgRvbyi ingvb, Chaity Composite Ltd
Shade Check in Light Box
1. Two person together shade Check Avoid the Wrong Decision.
Because Two Person not Same Measurable Power, So combined take
decision.
2. with Three Light Shade Check
3. Make Family Shade A&B
4. Light D65, TL 83, A-10 (D=daylight, TL=Tube Light, A= tungsten
Filament, F= Florescent)
5. 1
st
Batch Shade check with Woven Standard & Counter Sample
6. Next Batch Check Batch to Batch with Counter
7. White & Grey Mélange Must be Check with UV Light
8. Metameric Check in A-10 Home Light
9. Shade Check in 45 degree Angle
Light Sourcing (Knit)
1. Shop Light (Primary ) -TL83 Lax Value 1000 to more/18w
2. Day Light (Secondary) - D65 Lax Value 1000 to More/40w
3. Home Light - A-10 Lax Value 800 to More/18w
4. Morning Sun Light – Ultra Violet (UV)/18w

14. 14 | P a g e Q u a l i t y A s s u r a n c e D e p a r t m e n t
Page 14 of 17 ‡gv: wgRvbyi ingvb, Chaity Composite Ltd
Importance Area,
1. Temporally Rejection Area
2. Permanent Rejection Area, Need register book
3. Inspection Table
4. Light Box with Dark Room
5. Usable light start & Expire date in every Light
6. Sample Room for make stickup
7. Inspection Report with 4 point system
8. Shade continuity card
9. Every rolls GSM board
10. Roll to roll Shade continuity card
11. Lab Test Report
12. Munsell test every person in department
Need Available in QC
1. Booking Sheet
2. Original Swatch
3. Approval Sample/ Counter Sample
4. Stickup
5. Fabric Technical Data/FTD

15. 15 | P a g e Q u a l i t y A s s u r a n c e D e p a r t m e n t
Page 15 of 17 ‡gv: wgRvbyi ingvb, Chaity Composite Ltd
All over Print (Standard Operating Procedure)
Approval Swatch
Stickup
Lab Test
Grey Fabrics
Absorbance
Enzyme Dust
Width & GSM Test Report
Shrinkage
pH
Production
Match with Stickup
Curing
Stenter Finish
Match With Counter
OK Lab Test Not OK
Compactor
Inspection
Pecking
Delivery Finish Fabrics Store

16. 16 | P a g e Q u a l i t y A s s u r a n c e D e p a r t m e n t
Page 16 of 17 ‡gv: wgRvbyi ingvb, Chaity Composite Ltd
Quality Related imported Shortcut
1. QAD- Quality Assurance Department
2. TQM- Total Quality Management
3. ISO- International Organization for Standardization
4. RQS- Requirement for Quality System
5. QMS- Quality Management System
6. MR- Minimum Manufacturing Requirement
7. AQL- Acceptable Quality Level
8. GSM- Grams per Square Meter
9. QC- Quality Controller
10. NQC- Nominated Quality Controller
11. SOP- Standard Operating Procedure
12. CMC- Color Measurement Clarification
13. PC- Polyester of Cotton
14. CVC- Chief Value of Cotton
15. FTD- Fabrics Technical Data
16. PPE- Personal Protective Equipment
17. MSDS- Materials Safety Data sheet
18. QA- Quality Assurance
19. QI- Quality Inspector
20. IE- Industrial Engineering
21. AOP- All Over Print

17. 17 | P a g e Q u a l i t y A s s u r a n c e D e p a r t m e n t
Page 17 of 17 ‡gv: wgRvbyi ingvb, Chaity Composite Ltd
Fabrics Technical Data (FTD)
1. The Agreement between H&M, Material Supplier & Garment Market
to set standard for fabric quality & performance.
2. Ensures all the risks related to the quality performance of the
fabrics is detected, discussed & solved before placing any order
3. The commitment from material suppliers to ensure that the bulk
parameters declared in the FTD
4. The standard against which H&M, garment market will verify
whether he” got what he paid for”
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