发明名称 FARBROLLERWALZE UND VERFAHREN ZU IHRER HERSTELLUNG
摘要 The invention relates to a method for producing a paint roller having a roller body comprised of a synthetic foam with an inner recess for placement on a support arm. The invention is characterized in that the roller body is expanded in a molding tool. Towards this end, the expansion pressure is set such that a closed compact covering of the synthetic material, preferably a polyester polyurethane foam, is formed on the outer surface of the roller body and/or on the wall of the inner recess. The coating is at least partially opened or removed in a successive method step.
申请公布号 AT217246(T) 申请公布日期 2002.05.15
申请号 AT19980963561T 申请日期 1998.12.11
申请人 STERKEL GMBH PINSEL- UND FARBROLLERWERK 发明人 WEIHRAUCH, GEORG
分类号 B05C17/02;B29C39/02;B29C44/04;B29C44/12;(IPC1-7):B29C44/00 主分类号 B05C17/02
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