公开(公告)号：EP0188822B1

公开(公告)日：1989-04-12

申请号：EP85200024.9

申请日：1985-01-14

申请人： THE BOEING COMPANY

发明人： Dontscheff, Helmut

IPC分类号： B29C67/14

CPC分类号： B29C70/545 ,  B26D1/185 ,  B26D3/085 ,  B29C70/386 ,  B29C2793/0081 ,  B65H35/0013 ,  B65H37/002 ,  B65H2301/51512 ,  B65H2301/5152 ,  B65H2301/5155 ,  Y10T83/0341 ,  Y10T83/0393 ,  Y10T83/343 ,  Y10T83/745 ,  Y10T83/7693 ,  Y10T83/7784 ,  Y10T83/7863

公开(公告)号：EP0188822A1

公开(公告)日：1986-07-30

申请号：EP85200024.9

申请日：1985-01-14

申请人： THE BOEING COMPANY

发明人： Dontscheff, Helmut

IPC分类号： B29C67/14

CPC分类号： B29C70/545 ,  B26D1/185 ,  B26D3/085 ,  B29C70/386 ,  B29C2793/0081 ,  B65H35/0013 ,  B65H37/002 ,  B65H2301/51512 ,  B65H2301/5152 ,  B65H2301/5155 ,  Y10T83/0341 ,  Y10T83/0393 ,  Y10T83/343 ,  Y10T83/745 ,  Y10T83/7693 ,  Y10T83/7784 ,  Y10T83/7863

摘要： @ A tape (100) is transported by a continuous strip of backing paper (102) along a tape guide (22) into position for the tape (100) to be cut by a blade (12). The tape guide (22) has an essentially flat center portion (24) and opposite side portions (28) that are inclined toward blade (12) relative to center portion (24). Side portions (28) are preferably smoothly curved. Side portions (28) guide the lateral edges of the tape (100) and paper (102) to bend toward blade (12) when a lateral cut is being made. This allows a cut of essentially constant depth to completely sever tape (100), including any fibers (106) that have come loose from the edges of paper (102), without severing paper (102).