INNATE? Precision Packaging Resin is a breakthrough technology that allows customers to redefine the relationship between rigidity and flexibility, and we can see that INNATE has emerged in more and more applications, even opening many new ones. The door to the possibilities of packaging materials, this article will introduce you to the new food packaging materials.
The metal materials used in current food packaging include iron, aluminum, stainless steel, and the like. The packaging material can use metal, because the metal has better ductility and is more convenient to process. The outer packaging formed by metal has better protection for the food inside, and the metal is easy to package and thus can be promoted.
However, metal is good for paper, glass and ceramics, but the price is relatively high and the packaging cost is not cheap. Moreover, the chemical nature of the metal is relatively active, it is oxidized and eroded in the air, and it is easy to chemically react with foods containing strong acidity and alkalinity, thereby polluting food. Therefore, at present, although metal can be used widely and has an important position, its use is limited, and it is generally used for canned packaging.
At the same time, the government authorities also began to act. Earlier, the State Council issued a number of "Opinions on Promoting the Development of the Express Industry", which made "green energy conservation" one of the development goals of the express delivery industry. Recently, the State Administration of Posts and Telecommunications also issued the "Implementation Plan for Promoting Green Packaging in the Express Delivery Industry", which requires that by 2020, the packaging materials with excessive toxic and hazardous substances will be basically eliminated, and a socialized express packaging recycling system will be basically established.
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