发明公开
- 专利标题: AN ARRANGEMENT FOR AND A METHOD OF MANUFACTURING A FIBROUS WEB
- 专利标题(中): 装置和方法生产纤维WEB
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申请号: EP14713146.0申请日: 2014-02-21
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公开(公告)号: EP2959056A1公开(公告)日: 2015-12-30
- 发明人: MATULA, Jouni
- 申请人: Wetend Technologies Oy
- 申请人地址: Kaartilantie 7 57230 Savonlinna FI
- 专利权人: Wetend Technologies Oy
- 当前专利权人: Wetend Technologies Oy
- 当前专利权人地址: Kaartilantie 7 57230 Savonlinna FI
- 代理机构: Genip Oy
- 优先权: FI20135157 20130222
- 国际公布: WO2014128358 20140828
- 主分类号: D21F11/00
- IPC分类号: D21F11/00 ; C01F11/00 ; C04B2/00 ; D21H17/00
摘要:
The present invention relates to an arrangement for and a method of manufacturing a fibrous web, i.e. paper or board. The present invention relates specifically to so-called foam formation of a fibrous web. A further feature of the present invention is to produce foamed furnish by injecting gas into the furnish by means of an injection mixer.
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