发明授权
US4188731A Method and apparatus for eliminating wet streaks in fibrous sheets or
webs by infra-red radiation
失效
通过红外辐射消除纤维片或纤维网中湿条纹的方法和装置
- 专利标题： Method and apparatus for eliminating wet streaks in fibrous sheets or webs by infra-red radiation
- 专利标题（中）： 通过红外辐射消除纤维片或纤维网中湿条纹的方法和装置
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申请号： US925051申请日： 1978-07-17
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公开(公告)号： US4188731A公开(公告)日： 1980-02-19
- 发明人: Fred W. Rauskolb
- 申请人： Fred W. Rauskolb
- 专利权人： Rauskolb Fred W
- 当前专利权人： Rauskolb Fred W
- 主分类号： D21F5/04
- IPC分类号： D21F5/04 ; F26B13/10 ; F26B3/30
摘要：
Method and apparatus are disclosed for eliminating wet streaks in fibrous sheets or webs by infra-red radiation, the method providing means for determining where, lengthwise of the dryer section such radiation should be applied, and the apparatus providing one or more units to be there incorporated and capable of control in a manner such as to enable the radiation to be applied wherever widthwise of the web the moisture content of the web is excessive.
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