Katten Muchin Zavis Rosenman
Parts transfer method and apparatus for an injection stretch blow molding system
The invention provides a method and apparatus for transferring parisons from an injection-molding machine to a blow-mold machine on an indexed table. The injection-molding machine creates multiple groups of parisons during an injection cycle. The groups from each cycle are transferred to the table and the blow-mold machine at the end of one interval and the beginning of a next interval so that the groups from a single injection-cycle are treated in a substantially like manner. The intervals may be of equal or unequal duration and total the length of an injection cycle.
Husky Injection Molding Systems Ltd.
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Stephen J. Christian Nicholas
Mason Vardin