The inspection and testing points for pillowcases mainly include the following aspects to ensure their quality, durability, and compliance with relevant standards:
1. Appearance inspection
-Size: Check if the size of the pillowcase meets the specifications to ensure it matches the pillow core.
-Stitching: Check if the stitching is neat, secure, and if there are any jumpers, broken wires, or loose threads.
-Pattern/Color: Check whether the pattern and color meet the design standards, whether there is color difference, blurred printing or misalignment.
-Surface defects: Check the surface of the fabric for stains, damages, burrs, pilling, or other defects.
2. Material inspection
-Fabric composition: Confirm whether the fabric composition meets the requirements (such as cotton, polyester, silk, etc.), and check whether the label information is accurate.
-Texture: Check if the fabric feels comfortable and meets expectations.
-Thickness and density: Check whether the thickness and density of the fabric meet the standards to ensure its durability and comfort.
3. Functional testing
-Opening design: Check if the opening design of the pillowcase is reasonable and easy to fit and remove the pillow core.
-Elastic band/zipper: If there is an elastic band or zipper, check whether it is firm, easy to use, and whether the elastic band has moderate elasticity.
-Anti slip performance: Check if the pillowcase has good anti slip performance to ensure that the pillow core does not easily slide.
4. Durability testing
-Washing test: Conduct multiple washing tests to check if the pillowcase 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.
5. Security testing
-Chemical substance testing: Ensure that pillowcases comply with relevant safety standards and do not contain harmful substances such as formaldehyde and heavy metals.
-Flame retardancy: Check the flame retardancy of the pillowcase according to relevant standards (if applicable).
-PH value test: Check if the pH value of the fabric is within a safe range to avoid irritation to the skin.
6. Packaging inspection
-Packaging integrity: Check if the packaging is intact, free from damage or contamination.
-Label information: Check if the label information on the packaging is accurate, including size, material, washing instructions, etc.
-Quantity verification: Verify whether the quantity of pillowcases meets the order requirements.
1.Smell check
2.Strength test
3.Color shading check
4.Hand feel check
5.Rub test
6.Carton drop test
7.GSM check
8.Zipper fatigue test(25 times)
