Bi-Injection Two Melt Entrance Setting

The melt filling for Bi-injection molding is done by two independently controlled barrels. There are two melt entrances from each barrel and each barrel has its own material and flow rate profile. The procedure below details how to assign two melt entrances and their respective material and flow rate in Moldex3D are as follows:

1. During the meshing, assign the first material gate Inlet ID1 and the second one Inlet ID2.

2. During the process setting, assign the first material Part (EM#1), and the second material Part (EM#2).

3. The filling and packing profiles can be decided independently at Filling/Packing setting.

4. The post-processing display can show the flow rate for each material.

Bi-Injection Demo

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