公开(公告)号：US20070163699A1

公开(公告)日：2007-07-19

申请号：US11547168

申请日：2005-02-03

申请人： Peter Wellenhofer ,  Heinz Lind ,  Jurgen Breil ,  Maximilian Standl

发明人： Peter Wellenhofer ,  Heinz Lind ,  Jurgen Breil ,  Maximilian Standl

IPC分类号： B32B38/04 ,  B32B37/12 ,  B26D7/14 ,  B26D7/06 ,  B31C1/00 ,  H01F41/12 ,  B29C65/00 ,  B31F1/00

CPC分类号： B65H23/025 ,  B65H20/02 ,  B65H2301/41427 ,  B65H2301/41898 ,  B65H2301/52202 ,  Y10T83/0424 ,  Y10T83/0467 ,  Y10T83/323 ,  Y10T156/1052 ,  Y10T156/1067 ,  Y10T156/108 ,  Y10T156/12 ,  Y10T156/1712 ,  Y10T156/1798

摘要： In an improved process for processing a film web, the film web is cut in the longitudinal direction, forming a marginal strip and a remaining film web with a width reduced by the width of the marginal strip. The marginal strip is transferred to a movable film-drafting device on which is arranged a gripper. The remaining film web is separated entirely or partially by cutting and also possibly by tearing. The film-drafting device is moved along one side of a roller arrangement, threading the film web into the roller arrangement. The film-drafting device is moved along one side of a winding device comprising at least one winding roller up to a release or end position. The film-drafting device is opened at the end position to release the marginal strip.

摘要翻译： 在用于加工薄膜幅材的改进方法中，薄膜网沿纵向切割，形成边缘条和宽度减小边缘条宽度的剩余薄膜网。 边缘条带被转移到可移动的薄膜牵伸装置上，该装置上布置有夹持器。 剩余的薄膜网片通过切割完全或部分分离，也可能通过撕裂分离。 胶片牵伸装置沿着滚子装置的一侧移动，将胶片网穿进辊装置。 胶片牵伸装置沿包括至少一个卷绕辊的卷绕装置的一侧移动直到释放或终止位置。 胶片牵伸装置在最终位置打开以释放边缘条。