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Jersey quality control:


How to inspect Sweaters, T-shirts, Jeans, Jackets, Pajamas, Jerseys, Pajamas, Wetsuits, Hotsuits, Knitwear etc.?

1. there are different inspection types for different production stages:

2. The on-site checking procedures for soft-line product inspections are as follows:

  • Thread ends
  • Color differences and shifting
  • Fabric defects checking
  • Order specs
  • Foreign objects like broken pins, human hairs etc.
  • Measurements
  • Stitches
  • Packaging, logos, labels and markings etc.
  • Stains, moulds, odor and insects
  • Special requirements & on-site testing
  • Rub tests, wash tests, seam tests etc.
Jersey quality control

As an example, the quality inspection protocols would normally like this:

INSPECTION LIST COMMENTS RESULT
Fabric-weight check for knitting garment with cutting equipment (unit: grams per square meter). This must be Performed from three places on one sample or from the bulk fabric available. Mark whether the sample was ironed before the test-A result within +/-5% of the clients requirements is acceptable -3 pcs (Pcs) PASSED
Fitting check on a model or a doll
FAILED
Rub test to check the color fastness of the fabric (including the lining) and all the accessories(Labels must be rubbed for this test). Use a white cotton cloth to rub the material. Rub the item 10 times over a 10 cm distance with a force of 9N (1kg). Test 1 piece per color with both a dry and a wet cloth.
PASSED
Zipper seam tension test-II
• ZIP QUALITY
- CHECK THE ZIPS FUNCTION WELL AND SMOOTHLY
- MUST BE SMOOTH AND EASY TO USE, MUST NOT GET CAUGHT OR BREAK
PASSED
Seaming strength test-Test the strength of the seams by hand. especially on sideseams ,armhole, pockets.
strength test along seam to check stithes if broken.
PASSED
Perform a carton drop test on the export cartons:10 times(1 corner 3 edges 6 faces)-3 cartons PASSED
3M Adhesive test for all markings, printing and logos found-The printing, markings & logos easily peel off. For example: on surface of hardwares, heat transfer label, printing care label, etc. FAILED
MAIN SEW-IN LABEL (SUPPLIED BY SUPPLIER) TO BE ATTACHED ON THE INSIDE NECK. PASSED
Count and record the number of stitches per inch
PASSED
1,Perform wrong size checking and assortment check on all inspected cartons-1,Check the size label on the garment & compare with the indicated on polybag and cartons. No size or color mistakes should be observed in the cartons.
2, when inspector conduct the measurement, they should select one sample/each size that meet specification. And keep them separately as “good dimension sample”
3, As check the workmanship, inspector should check the samples by size. and put all the sampls with same size together, then put the “good dimension sample” on the top to check if have any wrong size found.
PASSED
*S*: Needle detecting test without metal button or decoration
PASSED
Symmetric check- check if the sleeves, collar, shoulders , pocket design, etc. are symmetric PASSED
FABRIC STRETCH (SEAMLESS ITEMS)
- CHECK THE FABRIC HAS CORRECT STRETCH (ITEMS MUST BE STRETCHY. WE HAD SOME ITEMS RECENTLY FROM THE SUPPLIER THAT DID NOT STRETCH ENOUGH TO WEAR COMFORTABLY).
PASSED
Barcode scanning Test-The sample size for each type of the barcode should be scanned as following:
- Barcode label on products
- Barcode label per carton:
PASSED
Zipper resistance test
The zipper should be easy to closed and open (should pass resistance test) and should not block half way of the opening or closing -II
PASSED

3rd party preshipment products goods factory onsite inline final Random AQL PSI TPI FRI DUPRO third party on-site in-line pre-shipment QA QC check assurance inspection services in China India Vietnam Thailand Malaysia Bangladesh Taiwan.

 

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