In order to implement the deployment of garbage sorting work in the central, provincial and Suzhou cities, further promote the "two-network integration" of domestic garbage sorting and recycling, improve the standardized management level of renewable resources in our city, focus on solving outstanding environmental problems, improve the urban and rural living environment, and focus on improving the effectiveness of recycling system construction.
As the main body of implementation, it is planned to build a three-level recycling network system of "recycling outlets+recycling centers+sorting centers+information platforms, mobile recycling and online recycling" in Changshu.
Classification of recycled plastic particles;
1, first-class material.
Refers to the raw materials used are leftover bits and pieces that have not landed, and some are nozzle materials and rubber head materials. And the quality is better, that is, it has never been used, and there are scraps or raw materials with poor quality in the process of processing new materials. The particles processed with these wool materials have good transparency and quality comparable to that of new materials, so they are first-class or super-class materials. ?
2. Secondary materials.
It means that the raw materials have been used once, except for high-pressure granulation. Imported chunks are mostly used for high compaction granulation. If the imported bulk is industrial film and has not been weathered, the quality is also good and the processed particles have good transparency.
3. Three-level materials.
It means that the raw materials have been used twice or more, and the elasticity and toughness of the processed particles are not very good.