发明公开
- 专利标题: Press felt for making paper
- 专利标题(中): 用压榨毛毯生产纸
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申请号: EP00106239.7申请日: 2000-03-22
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公开(公告)号: EP1041195A3公开(公告)日: 2001-10-04
- 发明人: Yoshida, Nobuo , Inoue, Kenji , Ishino, Atsushi , Ikeda, Harushige
- 申请人: ICHIKAWA CO.,LTD.
- 申请人地址: 14-15, Hongo 2-chome Bunkyo-ku Tokyo JP
- 专利权人: ICHIKAWA CO.,LTD.
- 当前专利权人: ICHIKAWA CO.,LTD.
- 当前专利权人地址: 14-15, Hongo 2-chome Bunkyo-ku Tokyo JP
- 代理机构: Meddle, Alan Leonard
- 优先权: JP7936599 19990324
- 主分类号: D21F7/08
- IPC分类号: D21F7/08
摘要:
A paper-making press felt (1) includes a base member (2) and at least one butt layer (3) laminated on the base member (2), and is characterized in that the base member (2) is made of a plurality of ground fabrics, and in that, of the plurality of ground fabrics, a second ground fabric (B) arranged next to a first ground fabric (A) arranged nearest to a surface (4) on which a wet paper sheet is placed has a structure whose density is higher than or whose air permeability is lower than that of the first ground fabric (A), and can regulate water from moving from the second ground fabric (B) to the first ground fabric (A) and hence can prevent a re-wetting phenomenon effectively.
公开/授权文献
- EP1041195B1 Press felt for making paper 公开/授权日:2006-03-15
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