发明名称 Film lamination and removal system and methods of use
摘要 Vacuum-assisted film laminating and removal systems and methods of using the same. The systems include a vacuum-assisted laminator for applying large format films to substrates where lamination pressure is generated at least partially by a vacuum drawn in a vacuum cavity. The removal apparatus applies tension over the width of the adhesive film, thereby removing the film from the substrate along the release line that extends over the width of the film. The systems and methods can be used to apply and remove large-scale adhesive films from substrates.
申请公布号 US6706131(B2) 申请公布日期 2004.03.16
申请号 US20020244861 申请日期 2002.09.17
申请人 3M INNOVATIVE PROPERTIES COMPANY 发明人 STEELMAN RONALD S.;DAVID JOHN R.
分类号 B29C63/00;B29C63/02;B29C65/00;(IPC1-7):B32B31/20 主分类号 B29C63/00
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