Environmental development of biodegradable packaging bags

Biodegradable packaging bags, also known as environmentally friendly packaging bags, are friendly packaging bags for humans and the environment, and are of great significance to the ecosystem and human health. This type of packaging can be dissolved and remanufactured in a relatively limited time and is a commodity with a sustainable development concept. At this stage, many terminal equipment companies have already used this kind of plastic packaging bags. Manufacturers of packaging products have also developed and designed this type of biodegradable packaging bags to consider everyone's continuous quality of life.

The use of such biodegradable packaging bags to package food materials plays an important role in storing food materials, maintaining human health, and protecting the ecological environment. In addition, it plays an important role in the concept of sustainable development of social development. Biodegradable packaging bags are everyday products that everyone cannot lack in their daily lives. With the improvement of living standards and more and more people's understanding of health, more and more people are just beginning to care about the raw materials and product quality of biodegradable packaging bags. Various fields are increasingly concerned about the product development and production of such low-carbon environmentally friendly packaging bags. manufacture.

Biodegradable packaging bags can be divided into photodegradable plastics, microbial degradable plastics, chemically degradable plastics, and composite degradable plastics based on the environmental standards that cause dissolution. Photo-oxygen catalysis refers to the digestion and absorption of the sun and cause photochemical changes to dissolve plastic. Photodegradable plastics refer to plastic materials that are embrittled and collapsed when exposed to the sun or other strong light sources, and lose impact toughness and dissolve. If structures and functional groups that promote chemical degradation are added to high polymer raw materials, light-degradable plastics can be produced. The methods of producing light-degradable plastics include copolymers and addition methods.

Biodegradable packaging bags accelerate the basic construction of green cities, build emerald green lean production methods, consumption methods, and living habits, promote green development concepts, circulatory system development trends, low-carbon environmental protection development trends, and improve ecological environmental protection and green ecological maintenance. Degradable packaging bags, a newly packaged product, will eventually promote the transformation and upgrading of packaging products companies. The production of a series of biodegradable packaging bags will contribute to the development trend of social development.

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