Knowledge

1, Definition of Extrusion Molding Extrusion molding, also known as extrusion molding, is a method of continuously extruding thermoplastic materials (such as plastics, rubber, etc.

1, Working principle of PVC extrusion molding The basic principle of PVC extrusion molding is to heat and plasticize PVC particles, and then mechanically extrude them to produce th

1, Polyethylene (PE) Polyethylene is a common polymer material with excellent chemical properties, thermal stability, and mechanical properties. Polyethylene is widely used in extr

1, Material preparation The first step in the extrusion process is material preparation. Choosing appropriate raw materials is the foundation for ensuring the quality of extruded p

1, Positive/Negative/Composite Extrusion Positive/reverse/composite extrusion is divided based on the relationship between the direction of metal flow and the direction of punch mo

1. High energy consumption The extrusion molding process requires a large amount of energy in the production process, especially in terms of heating and pressure. Plastic needs to

Extrusion molding is one of the most important forms in plastic processing, suitable for most plastic materials except for certain thermosetting plastics. About 50% of thermoplasti

1, Principles and processes of craftsmanship Extrusion molding is a plastic processing method that uses strong extrusion of plastic materials (such as metals, plastics, etc.) to fo

1, Process principles and characteristics Extrusion molding is a plastic processing method that uses strong extrusion of plastic materials to form continuous or fixed length produc

1, The basic principle of extrusion molding The basic principle of extrusion molding is to place a metal or plastic blank in the mold cavity and force it out of the mold hole by ap

1, Definition and Working Principle Stacking mold (also known as stacking mold) is a special type of injection mold, whose core feature is that its cavities are distributed on two

1, Definition of 2+2 cavity mold 2+2 cavity mold, as the name suggests, refers to a mold with four independent cavities inside, and these four cavities are usually used to produce