- ALUMINUM FOIL PACKAGING
- FLEXIBLE PACKAGING
- ROLL STOCK FILM
How to determine the safety of the aluminum foil bag?
as far as possible choose without coating, coating materials, colored plastic bags can not be used in food packaging. This kind of aluminum foil bags are often made of recycling plastic. Food packaging factory is no smell, no peculiar smell, plastic bags with special smell, cannot be used for food packaging. Should choose as far as possible without coating, coating of packaging materials, the children's disease risk.
customize the appearance of the bags need to check the bags. Appearance inspection mainly to see if the bags have obvious scratch; Is there a pinhole; If there's any pollution; Whether the pincer-like device specification. Compressive strength and the burst strength test. The strength and the breaking strength method is to use heavy extrusion method, put the bags on the table, then add weight above, for a minute later, custom bags first whether any shape, hole leakage, and so on and so forth. When choosing materials, to choose environmental protection material, pay attention to the recycled aluminum foil packing material, green environmental protection material, do not use the secondary waste, especially the food packaging bags don't use or recycling industrial waste material. Bags, food bags
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