Two-Plate vs Three-Plate Mold
Same two-cavity part, both molds closed. Hover or tap any part or number.
TWO-PLATE MOLD
1 parting line · sprue + runner + edge gate · runner ejects with parts
THREE-PLATE MOLD
3 parting lines · pin-point gates · runner separates automatically
PL
PL1
PL2
PL3
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Source:
Topworks Plastic Mold