发明申请
- 专利标题: Papermaking press felt
- 专利标题(中): 造纸新闻感觉
-
申请号: US10610180申请日: 2003-06-30
-
公开(公告)号: US20040026058A1公开(公告)日: 2004-02-12
- 发明人: Kazumasa Watanabe , Hirokuni Ohno
- 优先权: JP195864/2002 20020704
- 主分类号: D21F003/00
- IPC分类号: D21F003/00 ; B32B003/00 ; B32B005/06
摘要:
An endless papermaking press felt comprises a base and a batt layer intertwiningly integrated with the base. The batt layer comprises a wet paper web side layer and a machine side layer formed on an outer surface and inner surface of a base respectively, The base is manufactured from belt-shaped partial base bodies, which are connected to one another in side-by-side relationship. The press felt can be manufactured easily and at reduced cost.
公开/授权文献
- US07135094B2 Papermaking press felt 公开/授权日:2006-11-14
信息查询