- 专利标题： Method and arrangement for producing compound filters
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申请号： US10058200申请日： 2002-01-29
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公开(公告)号： US07004896B2公开(公告)日： 2006-02-28
- 发明人: Uwe Heitmann , Sönke Horn , Nikolaos Georgitsis , Heinz-Christen Lorenzen , Steffen Rocktäschel , Stephan Wolff , Wolfgang Steiniger , Gerd Strohecker , Andreas Rinke , Hans-Herbert Schmidt
- 申请人： Uwe Heitmann , Sönke Horn , Nikolaos Georgitsis , Heinz-Christen Lorenzen , Steffen Rocktäschel , Stephan Wolff , Wolfgang Steiniger , Gerd Strohecker , Andreas Rinke , Hans-Herbert Schmidt
- 申请人地址： DE Hamburg
- 专利权人： Hauni Maschinenbau GmbH
- 当前专利权人： Hauni Maschinenbau GmbH
- 当前专利权人地址： DE Hamburg
- 代理机构： Venable LLP
- 代理商 Robert Kinberg; Catherine M. Voorhees
- 优先权： DE10105010 20010129; DE10105011 20010129
- 主分类号： B31C13/00
- IPC分类号： B31C13/00
摘要：
A method and arrangement are provided for producing compound filters for products in the tobacco-processing industry. A filter tube, having a filter element in a central region of the filter tube, is supplied to a predetermined position. Predetermined portions of filtering material are then inserted into the filter tube from at least a first end of the filter tube so that filter segments form in at least a first part of the filter tube.
公开/授权文献
- US20020119874A1 Method and arrangement for producing compound filters 公开/授权日：2002-08-29
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