1. The resin production plant supplies raw materials to the forming processing plant and the compounding plant, and the waste generated in the production is sold to a recycling factory or sold as a secondary resin to a molding processing plant.
2. There are three ways to prepare the raw materials for molding: new materials supplied by resin suppliers and compounding plants; recycled materials provided by recycling plants (cuttings, etc.); defective products and other products supplied by secondary processing plants , scraps, etc.
The products are sold to packaging plants, assembly companies and other users, and the waste generated during processing can be recycled or sold to recycling plants within the scope permitted by their equipment.
3. The compounding plant buys the resin from the resin manufacturer, mixes it with the additive and sells it to the molding plant. The waste generated can be reprocessed in the plant or sold to the recycling plant. Many molding plants now directly make their own ingredients, such as polyvinyl chloride molding processing plants; while polyolefins are generally formulated by the resin plant during the synthesis.
4. The secondary processing plant processes the finished semi-finished product (such as plastic film) into a finished product (such as a plastic packaging bag, etc.), and the waste generated here is supplied to a molding processing plant or a recycling factory. Packaging plants, assembly plants, and sales companies obtain products from molding plants or secondary processing plants, and sell them to users after packaging and assembly.
5. Recycling the plastic waste obtained from various industrial production processes, reprocessing it, selling it to the molding processing plant, and recycling the small amount of waste generated by its own equipment.
6. The last part of the plastic recycling network is the consumer, the waste plastic produced by the consumer, some of which are collected and then recycled to the recycling plant for recycling. The other part, due to recycling technology and cost, becomes a public waste plastic. Landfill or incineration.
Led Cabinet Light,Under Cabinet Led Light,Usb Charge Led Cabinet Light,Round Led Cabinet Light
Shenzhen You&My Electronic Technology Co., Ltd , https://www.szyoumy.com