发明名称 Plastic panel, e.g. for filing, storage or decorative media, has decorative textile layer between layers of plastic, at least one being transparent
摘要 The panel (1) has a composite structure formed by a layer (2) of a woven or non-woven textile material between outer (1a) and inner (1b) layers of plastic, at least one of which is transparent. The layers are bonded together round their edges by a high-frequency welding operation and cut to give a clean edge.
申请公布号 FR2871404(A1) 申请公布日期 2005.12.16
申请号 FR20040051276 申请日期 2004.06.15
申请人 COFRAPLEX SOCIETE ANONYME 发明人 BOURGUIGNON DANIEL
分类号 B29C65/04;B32B27/12;B42C7/00;(IPC1-7):B29C65/04;B32B31/20;B32B31/18 主分类号 B29C65/04
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