I believe everyone knows that packaging materials have greatly promoted product landscaping, product promotion, product protection and merchandising. However, with the development of commodity transportation and the continuous consumption of products, many packaging materials have lost their application value because they are not environmentally friendly, and green packaging materials and green commodities have emerged.
Green packaging materials are packaging materials that can be recycled and do not cause harm to human health and the environment. It mainly contains three aspects:
1. Reduce the consumption of environmental resources when manufacturing materials;
2. It ensures that the materials have good comprehensiveness in the process of production and use;
3. The used materials can be recycled and reused, and the environmental pollution is small.
The types of green packaging materials are complex, but they can be roughly divided into two types:
1. Degradable plastic packaging materials. At present, degradable packaging materials are popular worldwide, and degradable plastic packaging materials have the function of not polluting the environment and decomposing after being discarded. Degradable packaging materials can also be decomposed and reduced by themselves after completing the service life, and re-enter the ecological environment in a non-toxic form.
2. Paper packaging materials. Paper packaging materials are lighter than iron and are not as brittle as glass, and because paper packaging materials are lightweight and easy to carry, they are widely used in life. Paper packaging materials are prone to decay and can be recycled multiple times.
The research and development and utilization of green packaging materials have greatly reduced the use of non-degradable packaging materials, reduced environmental pollution, reduced resource consumption, and eased the pressure on the ecological environment. The promotion and use of green packaging materials is of great significance to the development of the national economy and the protection of the earth.
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