Also known as decompression vacuum packaging, is the main role of the vacuum bag is based on the principle that the atmospheric oxygen, in order to help prevent food spoilage or deterioration. Vacuum packaging is to food packaging bag and oxygen intracellular microorganisms deprived by pumping loss of "life" of the process. Vacuum food can prevent oxidation, the food does not taste deterioration to reduce the loss of vitamins A and C. Product description: 1. air barrier performance, oxidation resistance, waterproof, moisture-proof. 2. High mechanical properties, high blasting performance, 3. high temperature (121 ℃), low temperature (-50 ℃), oil, incense guaranteed performance. 4. Non-toxic, tasteless, with food, pharmaceutical packaging hygiene standards. 5. sealing performance, flexibility, good barrier properties. Vacuum bag structure is generally: PET / PE or PET / CPP also has three, four, in order to increase the texture of the material properties, PET / PA / PE, PET / AL / CPP, PA / AL / CPP, PET / PA / AL / CPP Weihai Fujingtang new decorative materials Co., Ltd., specializing in the production offers: English anti-static nylon vacuum bag, vacuum nylon production machine, cooking nylon vacuum machine, the vacuum seal, waterproof moisture-proof anti-static vacuum bag, nylon vacuum bag, printing, food vacuum, high-temperature sterilization cooking vacuum bag (also known as nylon), with a transparent (oxygen) gas is low, the vacuum effect is good, high transparency, good moisture resistance, tensile strength and puncture resistance high, easy to seal, sealing, and not aging ...... etc. Mainly applied to food, electronic circuit boards, precision metal chemical can be custom made according to customer requirements: size, specifications, anti-static, high temperature and other functions can also be printed pattern such as product descriptions, company logo, etc., beautifully printed pattern, clear. 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. Nylon material, nylon, nylon Fujingtang provided by Weihai Fujingtang new decorative materials Limited. Weihai Fujingtang New Decoration Material Co., Ltd. (www.whfjt.com) strong, credible, in Weihai, Shandong composites industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Weihai Fujingtang and you hand into the brilliant, for a better future!