发明名称 |
DEVICE FOR OPENING TUBULAR BAG BODIES |
摘要 |
The invention relates to a device for opening tubular bag shapes which are open at at least at one end, comprising at least one slide which can be introduced into an open end of a bag between the bag walls, in order to at least partially fold over at least one end area of a bag wall. According to the invention, the at least one slide (3) can be move d in and out of the bag end to be opened by means of at least one, driven cam (9) which can be moved along a predetermined path (8) and which engages with the slide (3). The slide (3) preferably takes a circular path (4), said circular path comprising a section which runs parallel to a bag-transporting device. The speed of transportation of the bags (2, 2a) on the conveyor device (1) and that of the slide (3) around the circular path are equal. |
申请公布号 |
CA2313072(C) |
申请公布日期 |
2006.12.12 |
申请号 |
CA19992313072 |
申请日期 |
1999.10.04 |
申请人 |
STARLINGER & CO. GESELLSCHAFT M.B.H. |
发明人 |
APFLER, GERHARD;STARLINGER HUEMER, FRANZ |
分类号 |
B31B29/00;B31B31/26;B31B1/54;B31B1/78 |
主分类号 |
B31B29/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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