塑料袋已经渗透到我们生活的各个方面。无论是在超市购物还是食品包装，塑料袋经常被使用。不幸的是，塑料不会自行降解，即使降解，也需要大约450到600年。而且很有可能塑料仍然没有降解，只是分解成微小的微塑料，这些微塑料将成为土壤的一部分或渗入地下水，导致土壤和水源污染。

Reuse and recycling are the most effective ways to control plastic use and ensure it doesn’t end up in landfills and oceans. For ordinary people, it should reduce the use of plastic bags, but then reuse as much plastic as possible. For some businessmen who want to make profits from recycled plastics, they need to use some professional machines to recycle plastics. Shuliy machinery provides a complete plastic film recycling line, which helped many customers to start their own recycling businesses.

塑料薄膜回收线
塑料薄膜回收线中的相关机器

常见的可回收塑料袋有哪些？

常见的塑料袋包括塑料购物袋、食品用编织袋、食品包装塑料袋、面包包装机、牛奶袋、农产品包装袋、书籍塑料包装、塑料运输材料等。它们通常由PP、PE等材料制成，并且可以回收。

塑料袋回收过程

  • 在塑料回收厂，所有材料都放置在传送带上，工人手动挑选出无法回收的材料。
  • 然后在磁铁的帮助下去除所有金属杂质。
  • Shredding plastic bags with plastic shredder.
  • Melt all plastic with a plastic pellet making machine.
  • The molten plastic is then passed through a die into elongated plastic strips and cut into small pieces.