发明授权
- 专利标题： METHOD FOR APPLICATION OF A TREATMENT AGENT TO A MATERIAL WEB
- 专利标题（中）： 方法将一种处理剂在火车上
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申请号： EP98941446.1申请日： 1998-08-27
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公开(公告)号： EP1021622B1公开(公告)日： 2011-11-23
- 发明人: KARVINEN, Juha
- 申请人： Runtech Systems OY
- 申请人地址： Kastarintie 25 35990 Kolho FI
- 专利权人： Runtech Systems OY
- 当前专利权人： Runtech Systems OY
- 当前专利权人地址： Kastarintie 25 35990 Kolho FI
- 代理机构： Vastavuo, Juhani Veli
- 优先权： FI973640 19970909
- 国际公布： WO1999013158 19990318
- 主分类号： D21H23/00
- IPC分类号： D21H23/00
摘要：
The present invention is related to a method of treating a material web in a paper or paper-board machine, in which method the moving web (1) is treated with a gas (2), particularly with steam. At least one supplementary treatment agent (3) is dosed into the stream of said gas and effected to travel along with said gas toward said material web. The invention also concerns an apparatus suited to implement the method.
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