Nanjing vacuum bags 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. High-temperature cooking bag, vacuum bag used to package a variety of meats cooked food, easy to use, and health. Material: NY / PE, NY / AL / RCPP, KNY / PE Features: moisture, temperature, shading, aroma, robust application: high-temperature sterilization of food, ham, curry, eel, grilled fish and gravy products. Cooking bag is a composite plastic film bag can be heat-treated, it has plastic containers and cans both boiling water resistant advantages, therefore, also known as "canned soft." After ten years of use to prove that it is an ideal sales presentation retort pouch packaging containers Advisory way: 13862288812 / QQ: 136288258 http://www.ksqspack.com/ cooking bag with three multi-material composite made with Representative retort pouch structure: the outer layer of polyester film, for reinforcement; the middle of aluminum foil, as the anti-light, moisture and leak gas used; inner layer polyolefin films (such as polypropylene film), for heat and contact with food.