Quality control of none woven,knitting and accessories

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3. SUBMITTED BY
MD RIAZ UDDIN
iD NO. BTE 00605321
MD. RFIQUL ISLAM
ID No. BTE 00605322
MD ABDUL BAREK
ID NO. BTE 00605320
MD HANEF
ID NO. BTE 00605323
SUBMTTED TO
TARIKULISLAM
Lecturer
Dept. Of Textile Engineering.
Port City International University.

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QUALITY
Quality means customer needs is to be
satisfied. Failure to maintain an adequate
quality standard can therefore be
unsuccessful.

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OBJECT OF QUALITY
•To maximize the production of goods within the specified tolerances
correctly the first time.
•To achieve a satisfactory design of the fabric or garment in relation to the
level of choice in design, styles, colours, suitability of components and
fitness of product for the market.

7.  If we want to produce high quality garments, we need
high quality piece goods. When a sewing factory
receives fabric from the mill, it is difficult to conduct a
full 100% inspection of the fabric. so we are require to
inspection all of fabric due to make a good quality of
garments.
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 MISSING END
 MISSING PICK
 OIL AND OTHER STAIN
 OILY END
 OILY PICK
 REED MARK
 SLOUGH OFF
 SHUTTLE SMASH
 SNARLS
 STITCHES
 UNTRIMMED LOOS
THREAD
 WEFT BAR
 COLOURED FLECKS
 KNOTS
 SLUB
 BROKEN END
 BROKEN PATTERN
 DOUBLE END
 FLOAT
 GOUT
 HOLE,CUT OR TEAR
 LASHING IN
 LOCAL DISTORTION

9.  Size of Defect:
 3 inches or less = 1 point penalty
 Over 3 inches but not over 6 inches = 2 point penalty
 Over 6 inches but not over 9 inches = 3 point penalty
 Over 9 inches = 4 point penalty

 Note: a maximum of 4 points should be charged to one
linear yard. Also, note that only "major" defects are
charged.
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10. The acceptable score varies. Many companies use 40 points per 100 yards
as acceptable defect rate. However, others may find this not
acceptable...
Here is some math to show you an example.
Total Yardage received: 5400
Acceptance Point-count: 40 per 100 yards
· Total Yards Inspected : 540
· Total penalty points found in the sample inspection: 150 points
150 divided by 540 times 100 = 27.77 points per 100 yards (because the
allowance is 40 points per 100 yards, this shipment would be
acceptable).
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13. Confirmation of Quantity
↓
Confirmation of accessories
↓
Size spec inspection
↓
In side Inspection
↓
Out side Inspection
↓
Final Inspection
↓
Packing

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14. 
* In Sample making section
* In- Marker making section
* Inspection in fabric spreading section
* Inspection in fabric cutting section
* Inspection in fabric sewn section
* Inspection in pressing & Finishing section
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Quality Control in Marker Making:
•To check notch or drill mark
•Fabric width must be higher than marker width
•Fabric length must be higher than marker length
•Matching of green line
•Check pattern size and dimension
•Matching of check and stripe taking into consideration
•Considering garments production plan
•Cutting table length consideration
•Pattern direction consideration

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Quality Control in Fabric Spreading:
•Fabric spreading according to correct alignment with marker length and width
•Maintain requirements of spreading
•Matching of check and stripe
•Lay contains correct number of fabric ply
•Correct Ply direction
•To control the fabric splicing
•Tension control
•Maintain cutting angle
•More skilled operator using

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Quality Control in Fabric Cutting:
•The dimension of the pattern and the cut piece should be same and accurate
•Cut edge should be smooth and clean
•Notch should be cut finely
•Drill hole should made at proper place
•No yarn fraying should occur at cut edge
•Avoid blade deflection

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•Input material checking
•Cut panel and
accessories checking
•Machine is in well
condition
•Thread count check
•Special work like check
•Needle size checking
•wrinkle appearance
control
•Stitching fault should be
checked
•Garments measurement
check
•Seam fault check
•Size mistake check
•Matching of trimming
•Shade variation within the
cloth
•Wrong placement of
interlining

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*Water spot
*Shading variation check
*Smooth and unfold in
pocket
*In secured or broken chain
or button
*Wrong fold
*Proper shape in garments
*Properly dried in after
pressing
*Wanted wrinkle or fold in
lining
*Get up checking
*Collar closing
*Side seam
*Sleeve placket attach
*Cuff attach
*Bottom hem
*Back yoke
*Every parts of a body

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SEWING THREAD
ZIPPER
BUTTON
RIVETS
HOOKS OR LOOP
LEVEL
MOTIF
LINING
SHOULDER
SNAP
HOOK & EYE CLOSER
FROG
INTERFACING
BIAS
CORD
LACE
RIBBON

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Almost all garments produced have one component in common; the
sewing. The Bellow quality are required to control when using thread.
1. Thread Construction/Ticket number
•Thread count
•Thread Ply
•Number of twist
•Thread balance
•Thread Tenacity
•Thread Elongation
2. Sew ability
3. Imperfection
4. Thread finish
5. Thread color
6. Package Density
7. Winding
8. Yardage

24.  A zipper, zip, or zip fastener, is a commonly used device
for temporarily joining two edges of fabric
 Following Factors are Considered in Zipper:
 Proper dimension of zipper
 The top and bottom end should correctly sewn
 The tape and color of zipper should be uniform
 Slider has to be locked properly
 The slider should move properly
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