发明申请
- 专利标题： Method and apparatus for separating a web material
- 专利标题（中）： 用于分离网状材料的方法和设备
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申请号： US10652325申请日： 2003-08-29
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公开(公告)号： US20050045008A1公开(公告)日： 2005-03-03
- 发明人: William Butsch , Stephen Addison
- 申请人： William Butsch , Stephen Addison
- 专利权人： The Procter & Gamble Company
- 当前专利权人： The Procter & Gamble Company
- 主分类号： B26D5/02
- IPC分类号： B26D5/02 ; B26F1/24 ; B26F3/00 ; B65H35/08 ; B65H35/10 ; B26D1/56 ; B23D25/02
摘要：
An apparatus and method for separating a web material are disclosed herein. The apparatus includes a bedroll and a chop off roll. The bedroll includes a bedroll blade and a bedroll web pin. The chop off roll includes a pin pad and a plurality of chop off roll blades. The bedroll web pin, and the bedroll blade, mesh with the pin pad and the chop off roll blades. The chop off roll blades are moved relative to the bedroll blade, stretching and separating the web material. The web pin perforates the web material and may completely or partially separate a portion of the web material. The web pin and the separated portion perforate the pin pad. The separated portion is stripped from the web pin as the pin passes out of the pin pad.
公开/授权文献
- US07441681B2 Apparatus for separating a web material 公开/授权日：2008-10-28
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