TPU Plastic Injection Molding

By |2020-01-11T15:05:52+08:00January 11th, 2020|Categories: China mold, molds, Thermoplastic polyurethane, TPU plastic injection molding|Tags: , , , , , , , |Comments Off on TPU Plastic Injection Molding

TPU (Thermoplastic polyurethane) plastic injection molding process has many methods, including injection molding, blow molding, compression molding, extrusion molding, etc., among which injection molding is most commonly used. use the injection molding process to mold TPU into required TPU injection molding parts, which are divided into three stages: pre plasticizing, injection, and ejecting out. The injection machine is divided into plunger type and screw type. Screw type injection machine is recommended because it provides uniform speed, plasticization, and melting.

TPU phone cover molding TPU phone cover molding

1. Design of injection machine

The barrel of the injection machine is lined with copper-aluminum alloy, and the screw is chrome plated […]