Process for manufacture of closure assembly

Details Process for manufacture of closure assembly Process for manufacture of closure assembly

1997-12-05

1999-10-05

Ortiz, Angela

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

To produce composite, plural part or multilayered article

264319, B29C 4514

Patent

active

059619112

ABSTRACT:
A process for making a closure assembly includes placing a closure cap portion in a compression mold, introducing a melt of elastomer, pressing the melt into a septum against the cap and applying a foil barrier against the septum. The process may be performed in a rotary compression molding apparatus.

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