Plastic and nonmetallic article shaping or treating: processes – Disparate treatment of article subsequent to working,... – Effecting temperature change
Patent
1987-07-30
1989-07-25
Silbaugh, Jan H.
Plastic and nonmetallic article shaping or treating: processes
Disparate treatment of article subsequent to working,...
Effecting temperature change
264235, 264345, 264346, B29C 7102
Patent
active
048511749
ABSTRACT:
A process for treating a strip of film material carrying images in a plane to substantially remove a bend therein includes the steps of forceably positioning a portion of the film material having a bend into a common plane with the film image plane, subjecting the film portion to heat to remove the bend and thereafter allowing the heated film portion to cool.
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Kutach Karen D.
Silbaugh Jan H.
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