For bag hardware custom snap hook (customized luggage hardware snap hook) quality inspection, can carry out from the following aspects:
First. appearance quality inspection
- Surface treatment: check whether the surface of the bag hardware custom snap hook is smooth, no corrosion, no scratches, whether the plating is uniform, consistent color.
- Size specifications: use vernier calipers and other tools to measure the size of the bag hardware custom snap hook to ensure that it meets the design requirements, including length, width, thickness and so on.
- Shape and structure: Check whether the shape of bag hardware custom snap hook is regular, whether the structure is compact, no deformation, no defects.
Second.functional performance test
- Opening and closing performance: repeatedly open and close the bag hardware custom snap hook to check whether it opens and closes smoothly and flexibly, without jamming or loosening.
- Load-bearing capacity: hang a certain weight of items on the bag hardware custom snap hook, check whether its load-bearing capacity meets the design requirements, no deformation, no fracture.
- Durability test: check the durability of the snap hook by simulating the friction and impact in the process of use to ensure that it can maintain good performance in its service life.
Third, safety testing
- Harmful substances test: detect whether the material of bag hardware custom snap hook contains formaldehyde, heavy metals (such as lead, cadmium) and other harmful substances, to ensure compliance with environmental standards and safety requirements.
- Edge processing: check whether the edges of the bag hardware custom snap hook are round and smooth to reduce the harm caused to the human body in the process of use.
Fourth, packaging and labeling test
- Packaging quality: check whether the packaging of bag hardware custom snap hook is intact, neat, no damage, no pollution.
- Marking information: check whether the product name, specifications, manufacturer, production date and other necessary information, as well as the relevant safety warning signs marked with package
In summary, the quality inspection of bag hardware custom snap hook needs to be comprehensively considered from many aspects such as appearance quality, functional performance, safety and packaging and marked.Through comprehensive quality inspection, it can ensure that the quality of snap hook meets the design requirements and use standards, and improve the overall quality and safety of bags.