Introduce the development course of packaging

by:Kolysen     2020-08-04
The paper introduced the development of packaging release date: 2019 - 07 - 08 packaging development has experienced four distinct phases: the original bags, big bags, small bags, now gradually into the environmental protection ( Green) A new stage of packaging bags. With the development of commodity economy, the commercial of packaging itself also more and more significantly, it has become a no longer attached to the commodity production of special products, a kind of all the goods cannot leave, widely used products. The scientists developed a green plastic bags made of electrolyte, the environmental protection plastic bags can not only be harmless decomposition, and the environmental protection bags can dissolve in the water. According to the scientists explain, in the life of common plastic polymer materials products, need hundreds of years of time to completely break down, there will be earth for hundreds of years. Superhard cutting tools according to the actual figures show that 80% after using plastic bags, as well as general waste eventually be shipped to dump withdrawn treatment, only seven percent of the plastic recycling use. This kind of new environmental protection plastic bags in the decomposition process will not release harmful substances, even is decomposed into insect natural substances, and to protect the natural environment played a great help. A: paper-plastic packaging performance is introduced in the next article: manufacturer told you calculation for anti-static bags price
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