A method and a device which manufacture a cleaning member

Title:

A method and a device which manufacture a cleaning member

Document Type and Number:

Japanese Patent JP6047400

Kind Code:

B2

Abstract:

In a method for manufacturing a cleaning member comprising opened fiber bundle, in order to correct twisting of fiber bundle in the path for feeding the fiber bundle from a storage container to a driving roller to thereby stabilize manufacturing process, and in order to pre-open the fiber bundle in the path from a driving roller to the opening step to thereby speed-up the opening step, fiber bundle drawn out continuously from a storage container in a first direction is wound onto a non-rotational bar, and after being fed in a second direction, is fed to a first driving roller, and the fiber bundle fed from the first driving roller in a third direction is wound onto a second non-rotational bar, and after being fed in a fourth direction, is fed to a second driving roller and to the following opening step.

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Inventors:

Takayuki Matsumoto
Shigetomo Takahashi
Yuji Yamashita
Hiroaki Goto

Application Number:

JP2012289179A

Publication Date:

December 21, 2016

Filing Date:

December 29, 2012

Export Citation:

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Assignee:

UNI-CHARM CO.,LTD.

International Classes:

D02J1/18; A47L13/16

Domestic Patent References:

JP53045414A
JP2000296083A
JP45035382B1
JP2008272147A

Attorney, Agent or Firm:

Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Atsushi Ebiya
Yoichi Watanabe
Suzuki Keiyasu
Hiroyuki Onoda

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