What is the standard mold test procedure?
In order to avoid unnecessary waste of time and trouble in mass production, it is necessary to pay patience to adjust and control various processing conditions, find out the best temperature and pressure conditions, and develop standard test procedures, which can be used to establish daily working methods.
Check whether the plastic in the barrel is correct or not and whether it is baked according to the regulations (if different raw materials are used in the test mould and production, […]