METHOD FOR PRODUCING THERMOPLASTIC ARTICLES HAVING THIN DOUBLE WALLS
A method for producing cup-shaped, double-walled thermoplastic articles having two parts, namely a jacket and a liner nested in the jacket to define the inner and outer walls of the article, wherein batches of liners and batches of jackets are concomitantly formed in separate sheet sections of therm...
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Main Author | |
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Format | Patent |
Language | English |
Published |
23.10.1973
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Subjects | |
Online Access | Get full text |
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