How to recycle PE plastic film in packaging materials

Ordinary plastic plastic, one uses the hammering method, which is suitable for crushing materials with high hardness and low toughness; the other is cutter cutting, a row of fixed knives and a group of rotating knives form a cutting tool, which is suitable for processing with a certain degree A material with a higher toughness melting point. Because PE and PP films are soft and tough, they are not easy to be crushed, not to mention the high temperature of the tool at high speed, which will cause the LDPE to melt and adhere to the blade. Therefore, the pelletizing of PE and PP films can be directly put into the feeding port of the extruder into strips, and the PE and PP films can be dragged into the barrel by the shear force of the screw to heat, melt, and extrude into pellets.

The general process of recycled PE is: crushing-drying-granulating-cutting (cold water)