Invention Grant
- Patent Title: Method for paper web transfer and transfer apparatus for paper web
- Patent Title (中): 纸幅纸张传送和传送装置的方法
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Application No.: US09587039Application Date: 2000-06-02
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Publication No.: US06235156B1Publication Date: 2001-05-22
- Inventor: Hannu Pullinen , Harri Kuosa , Rauno Rantanen
- Applicant: Hannu Pullinen , Harri Kuosa , Rauno Rantanen
- Priority: FI991267 19990603
- Main IPC: D21F136
- IPC: D21F136

Abstract:
In the method for paper web transfer in a paper machine or finishing apparatus for paper, a paper web (W) is transferred in a first machine portion (A) at a first travelling speed. In a second machine portion (B) following the first one in the travel direction of the web, the tail is transferred at a travelling speed lower than the first travelling speed. In the second machine portion (B) the tail (TB) is transferred independently without a draw connection to the web (W, TA) transferred in the first machine portion (A), the travelling speed of the tail (TA) transferred in the second machine portion (B) is increased, and a draw connection is established between the tail and the web (W, TA) transferred in the first machine portion.
Information query