The most popular recycled plastic bottle is just a

2022-07-25
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Recycled plastic bottle -- opening the Chinese market is just around the corner

what can an abandoned plastic bottle be used for? The answer can be multiple choices. Clothes, motorcycles, helmets, fishing lines, packing ropes with large import and export at the beginning of the year... Or they can be simply used in food packaging to achieve unlimited recycling. These are not unattainable high-tech ideas, nor are they unique patented technologies of developed countries, but environmental protection technologies within our reach. In an interview with Yingchuang renewable resources Co., Ltd. in Beijing, I learned that recycled plastic (PET) bottles are expected to enter the Chinese market in the near future

although it is the first "throwing stones to ask for directions" in China, it is no longer a precedent in the world. As the raw material of plastic packaging comes from petroleum, in order to save resources, many developed countries have developed the recycling technology of plastic packaging, and recycled PET chips have been used in food packaging as early as 1991

pet has good barrier property in the rail transit field, making it the most important packaging material for various carbonated beverages, fruit juices, dairy products, tea drinks, mineral water and other foods and beverages. In China, at present, all PET bottles are made of raw pet materials extracted from oil. The annual output of 3million tons of PET bottles consumes more than 18million tons of oil, which also causes huge environmental pressure

in Beijing, the total amount of waste PET bottles produced each year can reach 150000 tons, about 6billion waste plastic bottles. However, the "recycling army" distributed in the streets and lanes, units and communities has brought about the pollution of city appearance, noise, sewage and waste of resources through the extensive "recycling market transaction chain", and the low value-added products produced by it can not be recycled and cause great harm to the environment

with the development of technology for manufacturing recycled PET chips, various health indicators of recycled PET chips have reached the National Health Standard for raw PET chips, and the recycled PET raw materials will be used for food packaging. Recycled food also introduced the relevant information grade PET chips of Chinaplas in 2014, which can be directly used for food packaging, so as to achieve 100% unlimited recycling and reuse, greatly saving the consumption of oil resources

at the same time, resources have made the once traditional means of transportation manufacturing industry a new industry. As the first renewable food grade PET chip manufacturer in China and Asia, Yingchuang renewable resources Co., Ltd. has realized the closed-loop feedback recycling and reuse mode from PET bottle products made of original PET materials to recycled PET bottle chips made of recycled waste bottles and used in PET bottle products, and has reached the relevant national standards. Its recycled PET chips are food grade standards and can be used in the production of food packaging, Thus, it creates a precedent for the recycling and homogeneous transformation of PET bottles in China

if recycled PET chips are used in food packaging, food safety must be the most concerned. According to the relevant person in charge of Yingchuang company, the production of recycled food grade PET chips needs to go through 6 parts and 17 steps to ensure its safety. First, the recycled waste PET bottles are sorted professionally to achieve the unity of raw materials in terms of material and quality; Secondly, the waste PET bottle will undergo 4 high-temperature deep cleaning to automatically remove the bottle cap, label, adhesive, residual liquid and other visible pollutants. Thirdly, after twelve screw high-temperature melt extrusion, impurities are effectively removed; Finally, after 12 hours of high temperature above 200 ℃, all microorganisms and small molecular impurities were removed, and the crystallization was finally completed by solid-phase polycondensation reaction to form regenerated food grade PET chips

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