LED aluminum foil packaging bags | antistatic foil bag | ESD pure aluminum foil bag at reasonable prices, quality assurance. 1. The structure and composition: PET film / foil (vacuum aluminum) / adhesive layer / (Nylon) / PE film (black) 2. vacuum Thickness: 8-20 wire 3. vacuum bag Specifications: 200-300 m / volume (350 * 250 * 0.14mm 420 * 365 * 0.12mm 220 * 300 * 0.1mm 800 * 780 * 0.15mm) 4. vacuum Features: excellent moisture and oxygen barrier, rust, shading, shielding, anti- static electricity can be evacuated, glossy appearance, color and good effect. 5. Scope: Suitable for mechanical and electrical products, precision instruments and long-term hold maritime export transport packaging, can effectively prevent the oxidation of the product surface rust, peeling paint. It can effectively prevent the product to absorb moisture caking, oxidative deterioration, extending its storage time vacuum packaging benefits: 1, is to reduce the oxygen content of the package to prevent the deterioration of packaged food mold rot, embracing food color, flavor, and extend shelf life. 2, vacuum-packed in the food sector has an important role of course, but to use it in the same clothing items are processed has a remarkable effect. 3, vacuum packaging relative to the normal method of packaging, it reduces the space occupied by the article. And has anti-bacterial moisture and dust, etc., to make transport more convenient articles of clothing when. Kunshan, Taicang, Changshu, Wujiang, Suzhou, Nanjing, Zhenjiang, Changzhou, Wuxi, Xuzhou, Lianyungang, Yancheng, Nantong, Yangzhou, Taizhou Suqian Huaian Beijing, Tianjin, Xi'an, Chongqing, Ningbo Branch 4, greatly reducing the losses caused some unexpected possibilities. Vacuum bags and bags of ordinary by comparison, has a relatively superior performance, both to extend the shelf life of goods, but also to ensure its flavor intact. This is because the bag has a special functionality. The vacuum bag must have a very good sealing properties, namely air and moisture barrier properties, the barrier of the ingredients are water, oxygen and carbon dioxide, so that goods in a completely isolated environment protected, this high barrier made of co-extruded film, a relatively stable nature