发明申请
- 专利标题： REWINDING MACHINE AND METHOD FOR THE PRODUCTION OF ROLLS OF WEB MATERIAL
- 专利标题（中）： 卷材机及其制造方法
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申请号： US13261620申请日： 2011-09-15
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公开(公告)号： US20130221150A1公开(公告)日： 2013-08-29
- 发明人: Roberto Morelli , Franco Montagnani , Romano Maddaleni
- 申请人： Roberto Morelli , Franco Montagnani , Romano Maddaleni
- 优先权： ITFI2010A000205 20100928
- 国际申请： PCT/IT2011/000320 WO 20110915
- 主分类号： B65H19/26
- IPC分类号： B65H19/26
摘要：
A rewinding machine is described with a winding cradle defined by three rollers and including a fourth winding roller, defining with the first winding roller a cradle in which the web material is pushed by a winding core to the beginning of each winding cycle, to cause severing of the web material without the need for controlled mechanical parts.
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