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Why do rice packaging use vacuum packaging bags?

Now when we buy rice in the store, we find that the slightly higher-end rice will be packed in vacuum bags, so why do we use vacuum bags for rice? This is because the vacuum packaging bag can be vacuum packed, which not only facilitates the preservation of the quality of the rice, but also effectively utilizes the space. Maybe you don’t know the advantages of rice vacuum packaging bags, let’s analyze them with you. First, rice vacuum packaging bags have high barrier properties. Through the compounding of various materials, the performance difference of plastic barrier is used to achieve the effect of high barrier effect such as water oxygen, water, carbon dioxide odor. Second, the rice vacuum packaging bag is safe and environmentally friendly: oil resistance, moisture resistance, high temperature cooking resistance of 120 degrees of life and death, low temperature freezing resistance, quality preservation, freshness preservation, odor preservation, and can be used for vacuum packaging, aseptic packaging, and inflatable packaging. The use of non-toxic and non-polluting vacuum packaging materials is very environmentally friendly and safe. Third, the advantages of rice vacuum packaging bags: Compared with glass packaging, aluminum foil packaging and other plastic packaging to achieve the same barrier effect, the mutual aid film has a greater cost advantage. Due to the simple process, the cost of the film products produced Compared with dry composite film and other films, it can reduce 10-20%. Fourth, the rice vacuum packaging bag has a variety of functions: it is bonded with nylon or PET through two or more base films through special glue for the film, which has anti-oxidation, waterproof, moisture-proof, strong mechanical properties, and high anti-blasting performance. Moreover, it has strong puncture and tear resistance, high temperature resistance (120 degrees Celsius), low temperature resistance (-50 degrees Celsius), non-toxic, tasteless and in line with national standards. It has various functions, such as heat insulation, oil resistance, moisture resistance, high temperature and low temperature resistance, etc. In fact, not only that, it can also play a role in preservation, cooking resistance and so on. Because of this, vacuum bags are often used for rice packaging.

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