2021-05-27
The practical significance of recycling waste plastics is the simple use of waste and has a more long-term and proactive practical importance.
The key to this is at two levels.
Because of the high quality and low price of plastic is commonly used in the packaging of goods, most used and discarded single-use led to the well-known white waste. For example, the application of agricultural land film to agriculture and animal husbandry has produced an excellent development trend, but the application of the debris discarded at will, resulting in plastic film debris into the soil layer, so that the quality of agricultural soil deterioration, blocking the growth and development of green plant roots and the digestion and absorption of water nutrients, so that the soil layer poisoning. Plastic waste is washed by precipitation for a long time. The harmful additives in plastic will enter the surface water, rivers, lakes and seas, leading to environmental pollution and eventually harming people's physical and mental health!
Therefore, we need to promote the recycling technology of waste plastics actively.
The plastic pelletizing machine is also one of the challenges, which needs to integrate recycling functions, clean, shredding, and de-drying waste plastics.
Most of the new plastics are petroleum products, but oil reserves have been shrinking in the world. For example, China has gradually changed from an oil-exporting country to an oil-exporting country since 1993, replacing Japan as the second-largest oil-consuming country in the world in 2002. So far, the import dependence on oil in China has already reached 40%. Therefore, the shortage of electricity and energy has become an enormous factor blocking social and economic development. The recycling of waste plastics will alleviate the increasingly severe resource shortage at a certain level.
So far in the world, the production of plastic products is high, and every year at a rate of more than 10%, thus causing the total amount of waste plastic is alarming. However, in most countries, the current situation of recycling plastic waste is worrying, and the majority of plastic waste is landfilled.
In general, the value of the plastic pelletizing machine and the actual meaning of waste plastics recycling have the same overall goal, and the emergence of the plastic pelletizing machine is the best way to complete the recycling of waste plastics.
Single-screw extrusion pelletizing machine can recycle plastic film, packaging bags, waste synthetic fibre yarn, plastic greenhouse film, etc. The single-screw pelletizing machine can recycle PET bottles (plastic mineral water bottles), etc. Please contact the packer; we will give you the best equipment selection advice and provide complete after-sales guidance!