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Japan has developed a new type of moisture absorbi

2022-08-19

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Japan has developed a new type of moisture absorbing and fresh-keeping plastic packaging film

a storage tank and metal processing machinery division in Japan, which has seen a particularly significant increase in public orders for packaging, has recently developed a new type of moisture absorbing and fresh-keeping plastic packaging film for one-time consumption. It is composed of two translucent nylon membranes with strong water permeability, and natural paste and sand syrup with high osmotic pressure are installed between the membranes, which can slowly absorb the water seeping from the surface of vegetables, fruits and meat, so as to achieve the purpose of fresh preservation

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