High temperature vacuum bag manufacturer for your clear and frozen vacuum bag

High temperature vacuum bag manufacturer for your clear and frozen vacuum bag release date: 2019 - 06 - 12 high temperature vacuum bag and frozen vacuum bag, is typical of the polyolefin polymers. Two kinds of vacuum bag, there are many similarities, such as non-toxic, odourless, tasteless, health reliable performance; Acid, alkali, salt and a variety of chemicals, stable performance. Physical and mechanical properties of equilibrium; Well protected against dampness, moisture resistance, good, has the certain oxygen resistance, oil resistance; It has excellent formability and good heat sealing. And high temperature vacuum bag, high temperature vacuum bag also has the advantages of large quantity and wide source, low price. Compared to high temperature vacuum bags and frozen vacuum bags, the main difference has the following several aspects: (1) high temperature vacuum bag heat resistance is far better than the frozen vacuum bag, can be above 120 ℃ high temperature resistant, high temperature vacuum bag packaging food even able to withstand more than 140 ℃ high temperature cooking requirements. (2) the transparency and strength of the high temperature vacuum bag also is better than that of frozen vacuum bag. High temperature vacuum bag oil resistance is not very ideal, but better than frozen vacuum bag. (3) and freezing of plastic vacuum bag, high temperature vacuum bag are the main disadvantages of poor cold resistance, high temperature vacuum bag homopolymer in 0 ℃ or may show obvious brittleness. In summary: high temperature vacuum bag and frozen vacuum bag difference is very big, see the product packaging requirements to determine what kind of vacuum bag appropriate, not the most expensive is the best, see us not only is good. A: aluminum foil bag manufacturers come to the conclusion that the aluminum foil bag leak reason next article: tell you high-temperature cooking sterilization vacuum bag how to seal