发明名称 |
Transverse welding and cutting machine for producing bags, pouches or similar products in plastic film has a welding roll with a tubular carrier supporting additional rings |
摘要 |
The welding tool has a first welding bar(2) with a rounded welding edge moving backwards and forwards in relation to a second welding bar(3) comprising a rubber jacketed roll. The roll comprises a tube(4) extending the full welding breadth(Lmax) of the plastic film and carrying additional elements(5) placed adjacent to each other without gaps to create a length corresponding to the desired welding breadth(L-L1). |
申请公布号 |
DE19910598(A1) |
申请公布日期 |
2000.09.14 |
申请号 |
DE1999110598 |
申请日期 |
1999.03.10 |
申请人 |
LEMO MASCHINENBAU GMBH |
发明人 |
MEYER, ARMIN |
分类号 |
B29C65/00;B29C65/18;B29C65/74;B31B1/64 |
主分类号 |
B29C65/00 |
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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