Food vacuum bags, solid bag, high temperature cooking bags, and so much, really eye-opening experience

Food vacuum bag, high temperature cooking bags, solid bag is more common in the market of packaging form, here we introduce the application field of these three composite bags, similarities and differences. First to introduce the vacuum bags, vacuum bags also known as vacuum bags, it is will do our best to exhaust the air inside the bag, and reduce the volume of a packaged content, cause the packaging bag is not easy to move, clinging to avoid impact and packaging, can prevent the oxidation of the contents of the Numbers of bacteria and thus easy to carry, not easily broken, can prolong the contents of the shelf-life. Then introduce the high-temperature cooking bags, high temperature cooking bags used for high temperature steaming or boiling sterilization of flexible packaging is cooking bags, in the packaging to take time to deal with before, otherwise the air inside the bag makes it difficult to heat conduction contents to kill bacteria. The air in the packaging, also encounter thermal expansion will burst packet. Finally, we'll look at DNA bags, deoxidization bags do not need to draw all the air inside the bag, but inside the bag aside deoxidizer, oxygen depletion in the packaging, prevent bacterial growth, prevent by packing the oxidation, contents to prolong the shelf-life of flexible packaging. Vacuum bag, high temperature cooking bags, packing bags of DNA in common is that all must use gas blocking performance good plastic film production. Their difference is the vacuum packing bag, don't need to be heated cooking, but cooking bags must be vacuum processing, vacuum bags may not be able to exhaust the oxygen that can be deoxidized bag although there is no vacuum, but must be run out of oxygen in the package. It made in choosing packaging film, vacuum bags, solid bag only need to use oxygen resistance, resistance performance good film. Can be cooking bags, thin films are in addition to the requirements of resistance capability is good, the good oxygen resistance, heat resistance, high film are also required to have good water vapor permeability, printing ink and composite adhesive glue agent has good resistance to high temperature.