The consideration in the plastic mold structure design

The plastic mold structure are determined by injection machine model and plastic part features. Perhaps we can consider from below aspects:

• Specification of the plastic injection machine

• The performance of the resin

• Feed system, including runner, gate etc.

• Cavity metal structure

• Usual structure of mold components

• Slider structure

• Lifter structure

• Mold temperature control

• Air venting