Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – Reshaping running or indefinite-length work
Patent
1990-09-24
1992-04-21
Silbaugh, Jan H.
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
Reshaping running or indefinite-length work
26417717, 26417719, 264320, 264322, 264323, B29C 5530
Patent
active
051065665
ABSTRACT:
A process for forming a reclosable closure profile, wherein the configuration of the closure profile is mechanically altered and, while mechanically confined, is simultaneously cooled.
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Dowbrands Inc.
Eastley Brian J.
Silbaugh Jan H.
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