28wk,2018 : Successful Case

Cosmetic Container 

Resin：AS

Weight：43g

Wall thickness ：5mm

System Type：TINA EP

Cavity：8

Explanation:

1. The part is transparent cosmetic lid, VV structure with straight valve pin is applied for perfect injection gate appearance on part.

2. The part thickness reaches 5mm, so channel diameter is increased and flow channels layout is simplified to eliminate shrinkage and pressure loss.

3. There are 8 cavities in this mold, manifold is made with two-layer channels, and cylinders are controlled by single one solenoid valve so as to guarantee stable and balanced filling.



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