发明名称 Apparatus and method for initiating the winding of webs
摘要 The instant invention relates to an apparatus for winding a web arriving from a conveyance direction, comprising: primary winding roll (3) and secondary driving means (2), switching means (4a, 4b) for switching the winding from the secondary means (2) to the primary winding roll (3), and cutting means (5) to cut the at least one web (1) between the primary winding roll (3) and the secondary driving means (2), wherein the switching means comprise diverting (4b) situated opposite to the primary winding roll (3) with respect to the at least one web (1), said diverting means being movable along a transverse direction (G) intersecting the conveyance direction (F) to entrain the at least one web (1) towards the primary winding roll (3), whereby the at least one web (1) is cut and caused to be wound on the primary winding roll (3). The invention also relates to a method for winding a web, especially using the apparatus of the invention as well as a double pantograph frame suited to be used with said apparatus.
申请公布号 US6676064(B1) 申请公布日期 2004.01.13
申请号 US20020018674 申请日期 2002.04.24
申请人 DU PONT TEJIN FILMS, UK, LTD. 发明人 NICOLAI LUC MARIE HUBERT ANDRE
分类号 B65H18/16;B65H19/20;B65H19/26;B65H19/28;B65H23/12;B65H23/188;(IPC1-7):B65H35/04 主分类号 B65H18/16
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