The inspection and testing points for jackets cover multiple aspects to ensure their quality, functionality, durability, and compliance with relevant standards. The following are detailed inspection and testing points:
1. Appearance inspection
-Overall appearance: Check if the jacket is flat, with no obvious wrinkles, stains, or damage.
-Stitching: Check if the stitching is neat, secure, and if there are any jumpers, broken wires, or loose threads.
-Zipper/Button: Check if the zipper is smooth, if the buttons are secure, and if there are any missing or damaged items.
-Symmetry: Check if the symmetrical parts on both sides (such as sleeve length, pocket position, shoulder line, etc.) are consistent.
-Pattern/Color: Check whether the pattern and color meet the design standards, whether there is color difference, blurred printing or misalignment.
2. Dimensional inspection
-Size measurement: Measure key dimensions such as jacket length, sleeve length, shoulder width, chest circumference, etc. to ensure compliance with specifications.
-Dimensional consistency: Check whether the dimensions of the same batch of products are consistent to avoid excessive errors.
3. Material inspection
-Fabric composition: Confirm whether the fabric composition meets the requirements (such as cotton, polyester, nylon, etc.), and check whether the label information is accurate.
-Lining inspection: Check whether the lining material is consistent with the requirements, and whether there are any damages or defects.
-Texture and thickness: Check if the fabric feels comfortable and if the thickness meets expectations.
-Accessory inspection: Check whether the quality of accessories such as zippers, buttons, and elastic bands meets the standards.
4. Functional testing
-Zipper/Button Function: Test whether the zipper opens and closes smoothly, and whether the buttons are easy to fasten and release.
-Pocket function: Check if the pocket design is reasonable, if the stitching is secure, and if it is easy to use.
-Hat and drawstring: If there is a hat, check if the stitching is secure and if the drawstring is easy to pull and not easily detached.
-Windproof/Waterproof Performance: Test the windproof or waterproof performance of the jacket (if applicable) to ensure its functionality meets the requirements.
-Breathability: Check the breathability of the jacket to ensure comfortable wearing.
5. Durability testing
-Washing test: Conduct multiple washing tests to check if the jacket has faded, shrunk, deformed, or if the fabric is damaged.
-Wear resistance: Test the wear resistance of the fabric to ensure that it is not prone to pilling or wear.
-Tear resistance: Check the tear resistance of the fabric to ensure that it is not easily damaged.
-Seam strength: Test the strength of the seam to ensure that it is not easily torn or broken.
1.Carton dropping test
2.Seam strength check
3.Barcode scanning test
4.Fitting check
5.Odor check
6.Zipper fatigue test
7.Button function check
8.Elastic function check
9.Rub test /washing test
