发明名称 |
A SEALING DEVICE FOR SEALING AND SIMULTANEOUSLY CUTTING A WEB OF MATERIAL |
摘要 |
<p>The present invention relates to a sealing device for making a longitudinal seal on and simultaneously trimming the excess material from a web of material during the formation of a continuous tubular wrapping of filter paper in a station forming part of an automatic machine for making filter bags containing infusion products such as tea or coffee.</p> |
申请公布号 |
EP1617988(B1) |
申请公布日期 |
2011.02.16 |
申请号 |
EP20040725973 |
申请日期 |
2004.04.06 |
申请人 |
IMA FLAVOUR S.R.L. |
发明人 |
CAROLI, RODOLFO |
分类号 |
B29C65/74;B26D7/08;B29C65/08 |
主分类号 |
B29C65/74 |
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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