发明公开
EP0446354A1 METHOD AND APPARATUS FOR AUTOMATICALLY SEAMING LAP SHEETS 失效
方法和装置缠绕原则的自动连接。

METHOD AND APPARATUS FOR AUTOMATICALLY SEAMING LAP SHEETS
摘要:
This invention relates to a method and apparatus for seaming two lap sheets (2,4) by holding the tip (3) of a lap sheet (2) of a full lap (1) by a suction port (7) of a tubular member (6); moving it to a position where it can be put on the rear end (5) of a preceding sheet (4); releasing holding so as to put the tip (3) on the rear end (5); and moving the tubular member (6) in such a manner as to touch gently the superposed portion of the two lap sheets (2,4).
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