What are the molding methods for recycled plastics?

塑料是一种以树脂为主要成分的聚合物材料。

塑料颗粒机的成型机在塑料加工过程中非常重要。

在一定的温度和压力下，它具有可塑性，成型后可以保持形状和尺寸，并满足某些性能要求。由于塑料具有轻量、高比强度、优良的电性能、卓越的化学稳定性、较小的摩擦系数、优良的耐磨性、良好的减震和降噪性能、良好的弹性、易于成型、易于切割和易于焊接的特点。它与金属、玻璃、木材等材料具有良好的粘合特性。此外，塑料原材料丰富，因此在人民生活、工业和农业生产以及国防工业中得到了广泛应用。

After a long period of struggle and openness to the world, China’s plastics industry has also formed a relatively complete industrial system. From the perspective of synthetic resin, plastic granulator, and plastic products, it shows the strong development momentum of China’s plastics industry. Plastic molding methods can be divided into film pressing, laminating, injection, extrusion, blow molding, casting plastics and reaction injection plastics. Among them, extrusion molding plays an important role in the plastic molding processing industry. In the molding process of plastic products, the output of extruded products has always ranked first in plastic products. Although some extruders can be molded directly from powdered materials, most plastic machines still require the use of initially plasticized pellets for forming.

Plastic granulators are commonly used in the processing of waste plastic film (industrial packaging film, greenhouse film, beer bags, handbags, etc.), woven bags, agricultural convenience bags, basins, barrels, beverage bottles, furniture, daily necessities, etc., especially suitable for large Recycling of some common waste plastics. With the rapid development of the granulator industry, beverage and beer matching granulators will have greater development potential.