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, Jiangxi vacuum, vacuum should the price side, vacuum manufacturers find Chi Shing, Kunshan Chi Shing Packaging is a professional bag manufacturer, manufacturer specializing in the production of aluminum foil bags, shielding bags, vacuum bag, food vacuum, vacuum bags, cooking food bags, anti-static vacuum bag, nylon vacuum bag, vacuum bag waterproof moisture, specializing in the production, quality assurance! Also known as decompression vacuum packaging, is based on the principle of atmospheric pressure, the main role of the vacuum bag is oxygen, in order to help prevent food spoilage or deterioration. Vacuum packaging is to food packaging bag and oxygen within the cell by pumping deprived, so that microbial processes in the loss of "living environment". Vacuum food can prevent oxidation, the food does not taste, deterioration reduce the loss of vitamin A and C. In food packaging, retort pouches and containers of metal cans and frozen food bags, compared with many unique advantages: Consulting ways: 18915748872 / QQ: 136288258 http://www.ksqspack.com/ http: //www.ksqspack .com / ① keep food color, smell, taste and shape. Cooking bags thinner, in a relatively short time to achieve sterilization requirements, as much as possible to save the food original color, smell, taste and shape. ② easy to use. Cooking bags can be easily and safely opened. To serve, put together with bags of food heated in boiling water for 5min to open food, and even can be eaten without heating. ③ easy storage and transportation. Cooking bag lightweight, can be stored folded, small footprint, packaged foods, small footprint than metal cans, can take full advantage of storage space, saving transportation costs. ④ save energy. Cooking bags due to thinner bags can be reached quickly when heated bacteria lethal temperature, the energy consumption of less than 30 cans to 40%. ⑤ easy to sell. Cooking bags can be dispensed according to market needs or fit into different food, customers are free to purchase, in addition, because of beautifully decorated, also greatly increased sales. ⑥ save for a long time. Cooking bags of food, without refrigeration or freezing, the shelf-life stability, comparable with the metal cans, easy to sell, but also easy home use. Cooking bag with three more composite material made with typical 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; the inner layer of polyolefin films (such as polypropylene film), for heat and contact with food.