Injection molding fastener products

Details Injection molding fastener products Injection molding fastener products

1998-07-27

2000-05-09

Heitbrink, Tim

Plastic article or earthenware shaping or treating: apparatus

Female mold and charger to supply fluent stock under...

With product ejector

425577, B29C 4544

Patent

active

060595582

ABSTRACT:
Injection molding fastener element products employing a series of laterally moveable mold plates that define, in part, mold cavities for fastener elements. The laterally moveable mold plates move into open spaces provided by mold plates that retract or project in a direction normal to the base of the fastener product. This at least partially opens the fastener cavities to release the fastener elements.

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