Title:
集じん機用ろ過布
Document Type and Number:
Japanese Patent JP5600106
Kind Code:
B2
Abstract:
The present invention provides a filter cloth for a dust collector which shows low pressure loss, no clogging, superior dust shaking-off performance, and durability for continuous use without impairing collection performance, even under such dust collection conditions as high speed filtration and high dust concentration. The filter cloth for a dust collector relevant to the present invention is a filter cloth which is made by laminating and integrating a filtration layer of a nonwoven fabric layer consisting of a thermoplastic fiber and a support layer consisting of a woven fabric layer, characterized in that at least filtration surface layer of said laminated and integrated filter cloth has a concave-convex shape having a height from hill part to trough part of 1.6 to 20.0 mm.
Inventors:
Yukimasa Kuroda
Yutaka Sasaki
Yoshihiro Takagi
Kimura 勇男
Yutaka Sasaki
Yoshihiro Takagi
Kimura 勇男
Application Number:
JP2011526756A
Publication Date:
October 01, 2014
Filing Date:
August 09, 2010
Export Citation:
Assignee:
Asahi Kasei Fibers, Inc.
麻益, Inc.
麻益, Inc.
International Classes:
B01D39/16; B01D39/08
Domestic Patent References:
| JPH0788312A | 1995-04-04 | |||
| JPH05220312A | 1993-08-31 | |||
| JPS5599315A | 1980-07-29 | |||
| JPS62144723A | 1987-06-27 | |||
| JP2005171415A | 2005-06-30 | |||
| JP2008161803A | 2008-07-17 |
Attorney, Agent or Firm:
Aoki 篤
Ishida 敬
Tetsuji Koga
Kazuhiro Nakamura
Saito 都子
Shunsuke Mitsuma
Ishida 敬
Tetsuji Koga
Kazuhiro Nakamura
Saito 都子
Shunsuke Mitsuma