Invention Grant
- Patent Title: Belt for conveying wet web
- Patent Title (中): 用于输送湿网的皮带
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Application No.: US12678655Application Date: 2008-09-17
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Publication No.: US08382954B2Publication Date: 2013-02-26
- Inventor: Takeshi Sawada , Kenji Inoue
- Applicant: Takeshi Sawada , Kenji Inoue
- Applicant Address: JP Tokyo
- Assignee: Ichikawa Co., Ltd.
- Current Assignee: Ichikawa Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2007-241160 20070918
- International Application: PCT/JP2008/066717 WO 20080917
- International Announcement: WO2009/038066 WO 20090326
- Main IPC: D21G9/00
- IPC: D21G9/00

Abstract:
A belt for wet-web conveyance which includes a hydrophilic fibrous structure formed by needle punching in a wet-web-side layer thereof and which can be inhibited from increasing in belt width dimension with water absorption of the hydrophilic fibrous structure and from forming base fabric marks. The belt for wet-web conveyance includes a wet-web-side layer including a hydrophilic fibrous structure and a machine-side layer. A base fabric disposed in the belt is constituted of a first woven fabric disposed on the wet-web side and, laminated therewith, a second woven fabric disposed on the press roll side. The first woven fabric is woven from a machine-direction yarn material and a cross-direction yarn material, the machine-direction yarn material being a spun yarn and the cross-direction yarn material being a yarn having a low water absorption.
Public/Granted literature
- US20100282426A1 BELT FOR CONVEYING WET WEB Public/Granted day:2010-11-11
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