The basic knowledge of plastic injection mold

(1) The System Consistency of Plastic Injection Mould ------ There are 7 main systems consist of the whole plastic injection mold. 1.Injection System; 2.Guiding System; 3.Forming System; 4.Cooling System ; 5.Air Exhausting System; 6.Side Parting and Core Pulling System; 7.Ejection System;  

(2) Plastic Injection Process ------ 1. Melt plastic materials in machine ---> 2.Clamping Mould ---> 3.Injection nozzle inserted into the gate of mold ---> 4.Screws push the hot melted materials to inject into the mold chamber ---> 5. Hot materials flow through the runners and fill the chambers ---> 6. Pressure Holding and Product Cooling ---> 7.Open Mould ---> 8.Eject finished products. 

2fprototypes Co., Ltd Amanda Luo Email:[email protected] Phone: 86 18273614813