塑料制品企业对再生颗粒需求量巨大,生产废旧塑料再生颗粒市场空间广阔。废旧再生颗粒,是将废旧塑料熔融,重新塑化、切粒而成。从废旧塑料的来源分,此法又可分为两类:一是由树脂厂、加工厂的边角料等清洁废塑料的回收。二是将各种废旧塑料制品混杂回收再生。前者称单纯再生,后者称复合再生。再生颗粒受塑料厂商的特别青睐,是因为 Plastic products business demand for recycled particles is huge, the production of waste plastic recycled particles market space. Waste recycled particles, is the waste plastic melting, re-plastic, cut from. From the sources of waste plastics points, this method can be divided into two categories: First, the resin plant, processing plant scrap and other clean waste plastics recycling. Second, the various waste plastic products mixed recycling. The former said a simple regeneration, the latter said composite regeneration. Recycled particles by plastic manufacturers in particular favor, because