Main products: aluminum foil bag, vacuum bag, shielding bags, aluminum bags, board vacuum bags, cooking food vacuum bag, nylon vacuum bag, anti-static bags and other packaging materials, metal. Nylon vacuum bags are generally complex, that one, two or more of the basement membrane (sealing PE film, CPP, BOPP) and nylon (airtight better) or PET film special glue bonding by Ji (chemical products ) through complex machine composite film. Then by cutting bag machine made, after vacuum sealing performance is optimal. Air barrier performance, oxidation, waterproof, moisture and strong mechanical properties, high blasting performance, strong anti-puncture tear resistance, non-toxic, tasteless, in line with national standards. Good sealing performance, good transparency. Note: According to customer product design specifications of size, length and width according to the customer, the thickness of the build, the amount can be processing a large number of small, fast delivery, quality assurance, printable colors, affordable, large better!