所谓再生塑料,指通过预处理、熔融造粒、改性等物理或化学方法对废旧塑料进行加工处理后重新得到的塑料原料,是对塑料的再次利用,也是循环经济发展的主要组成部分。它的源头即是原料,也就是市场中常说的新料,与再生塑料的俗称“回料”相对应。其中再生塑料起源于20世纪80年代,其发展明显晚于原料生产,但历经30多年的高速发展,已成为当前塑料行业不容忽视的力量,作为塑料行业最后一块蛋糕,已被诸多原料及规 Recycled plastic refers to the plastic raw materials that are obtained after the processing of waste plastic by physical or chemical methods such as pretreatment, melt granulation, modification, etc., and is the reuse of plastics and the main component of the development of circular economy. It is the source of raw materials, which is often said in the market of new materials, and commonly known as recycled plastic “back to feed ” corresponds. Recycled plastic originated in the 1980s, its development was significantly later than the raw material production, but after 30 years of rapid development, has become the current plastic industry can not be ignored, as the last piece of the plastic industry cake, has been a lot of raw materials and regulations