发明名称 Curl and profile correction with high velocity hoods
摘要 A method and apparatus for correcting the curl in drying and dried paper is presented wherein high velocity hoods are used in combination with drying cylinders. In addition, the use of impingement drying hoods provide a means to correct for variations in the moisture profile of the paper. High velocity hoods can be located in the drying section of a paper machine to compensate for uneven drying by paper cylinders.
申请公布号 US6094838(A) 申请公布日期 2000.08.01
申请号 US19980086022 申请日期 1998.05.28
申请人 ASEA BROWN BOVERI INC. 发明人 LANG, IAN G.
分类号 D21F5/04;(IPC1-7):D06F58/02 主分类号 D21F5/04
代理机构 代理人
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