46wk,2019 : Successful Case

Product Name:  Cap

Resin: pp

Weight: 1.9g
System Type: TINA MC
Cavity: 32

Description :  

1. The injection product is bottle caps. The product weight is small but the production capacity is large, thus an open type hot runner system for the 32-cavity mold is applied to improve the injection efficiency.  

2. Multi-level flow channel ensures balance and avoids problems like under filling or short shot.  

3. In consideration of the product appearance and its subsequent processing, the structure of the open gate is optimized to avoid stringing problem.