2. Gradually increase the clamping force of the injection molding machine, when the clamping force reaches a certain value, the sub-surface of the Phi front disappeared, or increase the injection pressure, the sub-surface of the Phi front no longer increase. It is considered that this clamping force value is sufficient.
Add: Shenzhen city Longgang District flat Street Community Center Shan Tang Wei FA Jia Fu Xing Fu Lu Industrial Zone No. 18