The use of vacuum packaging bag has been very common, all kinds of cooked products such as: chicken legs, ham, sausage and so on; Pickle products such as pickles, bean products, preserved fruit and other foods that need preservation are more and more used in vacuum packaging.
The use of vacuum bag can effectively prolong the storage period of the product, can keep the product fresh at the same time, effectively inhibit the reproduction of food bacteria and other microorganisms. If the product is soft, it can also effectively reduce the volume of the product and facilitate the transportation and storage of the product.
At the same time, vacuum packaging bag also has the advantages of moisture-proof, mildew proof, pollution proof, oxidation proof, volume saving, freight saving, prolong storage time and so on. Therefore, when choosing the vacuum bag, we should know what the material of the vacuum bag is? Vacuum bag is divided into four categories: one is polyester vacuum bag, another is aluminized vacuum bag, another is aluminum foil vacuum bag, but polyester and aluminized vacuum bag poor performance, easy to leak. Therefore, nylon and aluminum foil vacuum bags are a good choice for high vacuum requirements.
Packaging bags have good physical and chemical properties, can meet the needs of different products in different situations, the market demand and supply. The production cycle of vacuum packaging varies with vacuum.
Food packaging bag is based on the unique nature of aluminum, aluminum and other high barrier materials dry composite aluminum foil package products. It is a thin sheet made of high purity aluminum repeatedly calendered. It is an excellent heat conductor and light shield. It's a better food bag in the package.
Yixing Boya New Material technology Co., LTD was founded in Oct 2018 specialized in researching, manufacturing and selling flexible multi-layer coextruded functional packaging materials.If you want more information, please feel free to contact us.
Post time: Nov-11-2021