Title:
A winder for wrapping a paper web around a roll and how to wrap a paper web to form a roll
Document Type and Number:
Japanese Patent JP6328747
Kind Code:
B2
Abstract:
The invention relates to a reel-up (2) for receiving and winding into a roll (3) a paper web (W) that arrives from a drying cylinder (17) in a paper making machine (1). The reel-up (2) comprises a rotatably mounted reel spool (4) onto which a paper web (W) can be wound to create a paper roll (3) of increasing diameter and an endless flexible belt (5) mounted for rotation along a predetermined path of travel such that the flexible belt (5) forms a loop. The flexible belt (5) is positioned adjacent to the reel spool (4) to engage the paper web (W) against the reel spool (4) during winding such that the flexible belt (5) is deflected from the predetermined path of travel. According to the invention, the endless flexible belt (5) comprises electrically conductive material such that static electricity in the flexible belt (5) is dissipated away from the flexible belt (5). The invention also relates to a paper making machine in which the inventive reel-up is used and to a method of winding a paper web.
Inventors:
Ingbal, Clere Lido
Perl-Olov, Malmukuvist
Perl-Olov, Malmukuvist
Application Number:
JP2016510652A
Publication Date:
May 23, 2018
Filing Date:
April 15, 2014
Export Citation:
Assignee:
VALMET AKTIEBOLAG
International Classes:
B65H18/22; A47K10/16; B65H18/26; D21G9/00
Domestic Patent References:
JP2005505700A | ||||
JP2005521572A |
Foreign References:
US20060289692 | ||||
US20110146913 |
Attorney, Agent or Firm:
Hiroyuki Nagai
Hirohito Katsunuma
Kazuya Yamashita
Hirohito Katsunuma
Kazuya Yamashita
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