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. Vacuum the material structure is generally: NY / CPE or PET / NY / CPE ... can also be customized according to customer requirements the product has thoroughly (oxygen) gas is low, the vacuum effect is good, high transparency, strong air barrier properties. oxidation, waterproof, moisture-proof. High temperature (121 ℃), low temperature (-50 ℃), non-toxic and tasteless, with food, pharmaceutical packaging hygiene standards. Sealing performance, flexibility, high transparency. Principles generally nylon vacuum bag, 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. Aluminum vacuum bags used for packaging of tea, food and other needs a good seal goods packaging. Scope is mainly used as rice, meat products, dried fish, aquatic products, sausages, duck, chicken, roast pork, frozen food, ham, bacon products, sausages, cooked meats, pickles, red bean paste, spices and other insurance incense, quality, taste. Also used in all types of PC boards, IC integrated circuits, optical drives, hard drives, electronic components and other packaging.