With the development of the economy, packaging has become more and more people's attention, and now the packaging of products has become an indispensable part of the goods. Yingkou shopping bag manufacturers, plastics have good physical and chemical properties, with good mechanical properties, free to shape, good printability, etc., become the first choice for packaging goods. At present, the annual global plastic production exceeds 100 million tons, and packaging accounts for more than 30% of the entire market.

The key to the rapid development of plastic packaging is that it surpasses all current materials in terms of material performance and price ratio. However, after the product is used, the packaging is discarded. From the perspective of recycling, the material is not easily recycled. It is not easy to decompose, and a large amount of discarded plastics will cause serious pollution of the social environment, which will lead to many serious social problems. Plastic packaging waste accounts for more than 85% of waste plastics. Therefore, recycling and recycling technologies are receiving more and more attention from the society.