Invention Grant
US08500057B2 Method and apparatus for threading a fibrous material web in a winder
有权
用于在卷绕机中穿过纤维材料网的方法和装置
- Patent Title: Method and apparatus for threading a fibrous material web in a winder
- Patent Title (中): 用于在卷绕机中穿过纤维材料网的方法和装置
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Application No.: US13086236Application Date: 2011-04-13
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Publication No.: US08500057B2Publication Date: 2013-08-06
- Inventor: Kenneth Åkerlund , Mikko Veijalainen , Antti Kylä-Rekola
- Applicant: Kenneth Åkerlund , Mikko Veijalainen , Antti Kylä-Rekola
- Applicant Address: FI Helsinki
- Assignee: Metso Paper, Inc.
- Current Assignee: Metso Paper, Inc.
- Current Assignee Address: FI Helsinki
- Agency: Stiennon & Stiennon
- Priority: DE102010027820 20100415
- Main IPC: B65H18/14
- IPC: B65H18/14
Abstract:
A method of adhesive-free threading of a fibrous material web for winding around a winding body includes the steps of diverting the fibrous material web in the circumferential direction of the winding body, guiding the fibrous material web with its unfolded leading edge ahead in the direction of a nip formed between the winding body and a drum and catching the leading edge of the fibrous material web by interaction with the fibrous material web and/or the winding body. An apparatus for adhesive-free threading of a fibrous material web for winding around a winding body has a diverting device for diverting the fibrous material web in the circumferential direction of the winding body and a mechanical guide for guiding the fibrous material web with its unfolded leading edge ahead in the direction of a nip formed between the winding body and a drum.
Public/Granted literature
- US20120091248A1 Method and Apparatus for Threading a Fibrous Material Web in a Winder Public/Granted day:2012-04-19
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