YUEYI Mold, China experienced 2k mold maker, quality offer multi shot fresh air damper mold, double defrosting damper mold, 2 component defroster damper mold, gyratory ventilation damper mold.
How to solve the plastic products short shot?
1. Increased melt flow
2. Fill the thick wall first to avoid retention, leading to premature hardening of the polymer melt
3. Increase the number of gates to reduce the flow ratio
4. Increasing the size of the flow channel, reducing the flow resistance
5. Make air venting at appropriate location to avoid air trap
6. Increasing size and quantity of air venting
If you’re still looking for the good bicolors defrost damper mold maker in China, we can be your another good choice.
Lucia
lucia@yueyimold.com