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Backpack third party inspection:


How to check the luggages, suitcases, handbags & backpack etc. quality control QC check inspection onsite factory preshipment? The check points are mostly as below

  • Measurements
  • Packaging, labels and markings
  • Rub test
  • Special requirements & on-site testing
  • Fabric defects checking
  • Color differences and shifting
  • Stitches
  • Stain, mould, odor and insects
  • Thread ends
  • Customer's specs
  • Foreign objects like broken pins, human hairs
backpack third party inspection

The checkpoints for on-site inspection tests for Backpack etc.:

CHECK LIST COMMENTS RESULT
Perform a carton drop test on the export cartons:10 times(1 corner 3 edges 6 faces) PASSED
Smell checked (there should not be offensive smells)-S1 PASSED
Perform a rub test for printing and marking ; Adhesive test for coating if applicable-For rub test: The durability of the marking is checked by trying to remove it by rubbing lightly for 15 s with a piece of cloth soaked with water and, after drying, for a further 15 s with a piece of cloth soaked with petroleum spirit; if the spirit not available , use the 95% alcohol - After the test, the marking shall be legible, marking labels shall not be easily removable and they shall show no curling. N/A
For adhesive test: perform test on coating (painting/plating/ screen printing, etc) with 3M tape.-S2 FAILED
Perform quantity and assortment check in each package--S3 PASSED
Scan for UPC barcode label and master barcode PASSED
Load performance test for Portable handle -S1(SIZE 455-535mm 18KGS ,560-610mm 20kgs, 635-710mm 22kgs, 735-785mm 28kgs, 840mm 30kgs.Select the weight according to the actual box size for testing) PASSED
Load performance test for Side strap, side mop -S1(SIZE 455-535mm 18KGS ,560-610mm 20kgs, 635-710mm 22kgs, 735-785mm 28kgs, 840mm 30kgs.Select the weight according to the actual box size for testing) PASSED
Test the vibration resistance of roller and tie rod-S1 PASSED
Pressure test of hard case-S1: 535-660mm->40KGS,685-835mm -> 60KGS。Duration: 4H PASSED
Impact resistance or drop test test-S1 FAILED
Zipper pull strength test-S1 PASSED
Suture strength test-S1 PASSED
Box lock checked-S1 PASSED
The standing problem is the most important for this inspection. Empty must stand well and straight. When full, must stand straight as well and not easy to fall down, above photos was full but the wheel is up and not ok.(SIZE 455-535mm 18KGS ,560-610mm 20kgs, 635-710mm 22kgs, 735-785mm 28kgs, 840mm 30kgs.Select the weight according to the actual box size for testing) PASSED

The loading testing chart:

Bag Size Weight Load
(length + width)
Inches Centimeters Pounds Kilograms
< 25 < 64 20 9.1
25 – 45 64 – 114 30 13.6
> 45 > 114 50 22.7

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

 

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