Foil bags (anti-static foil bags, aluminum foil bags), product characteristics Appearance: opaque, silvery-white, anti-shiny, with good barrier properties, heat sealing, optical cover, high temperature, low temperature resistance, oil resistance, Paul fragrance; non-toxic and tasteless; and so on. Product Structure: PA / AL / PET / PE. According to requirements of different material and thickness of the composite product. Storage temperature ≤38 ℃, humidity ≤90% 5, General Specifications: thickness 0.17mm, trilateral closure, Edge 10mm, size of product specifications can be customized according to customer demand. Scope: (1) applies to all kinds of circuit boards, electronic products, precision machinery parts, consumer products, industrial products, such as packaging. For example: PC board, IC integrated circuits, electronic components, all kinds of LED industry, SMT patch, light bar packaging, precision hardware, auto parts and other packaging. (2) Food packaging: rice, meat products, dried fish, aquatic products, sausages, duck, chicken, pork, frozen food, ham, bacon products, sausages, cooked meat, pickles, bean paste, spices, etc. Paul aroma, quality, flavor, color retention. Excessive packaging, pollution may increase. Now the food, as long as it can be sent out as gifts, is bound in a complex with attractive packaging, generous layer after layer of packaging materials of various materials. This will not only directly affect the price of goods, there may be a serious harm to human health. For example, the use of PVC material made of moon cake tray to contain large amounts of toxic and hazardous substances. Moon cake contains more fat, these toxic and hazardous substances dissolved in the oil will be migrated to the moon cake, it will cause harm to human health.