Production of hollow plastic articles
作者： Roger Weinlein , Bernhard Springholz , Jorg Schnorr , Andreas Wust , Wolfgang Rohde
DOI:
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摘要: The present invention relates to a process for producing hollow plastic articles, encompassing the following steps: a) tubular parison on blow molding plant or coextrusion b) cutting open extruded coextruded give at least one semifinished open-surface product c) thermoforming resultant half-shells d) welding thermoformed article.
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