Title:
METHOD FOR PRODUCING WATER-DISINTEGRABLE FIBER SHEET
Document Type and Number:
WIPO Patent Application WO/2010/143731
Kind Code:
A1
Abstract:
Disclosed is a method for producing a water-disintegrable fiber sheet that has high water disintegrability and high wet strength and can be used for a cleaning sheet.
Specifically disclosed is a method for producing a water-disintegrable fiber sheet, which is characterized by comprising (i) a step of producing a fiber web by wet papermaking a material that contains predetermined fibers, and (ii) a step of producing a water-disintegrable fiber sheet by subjecting the fiber web to a water jet process.
Inventors:
KONISHI TAKAYOSHI (JP)
OKADA KAZUYA (JP)
SHIMIZU JYOJI (JP)
OKADA KAZUYA (JP)
SHIMIZU JYOJI (JP)
Application Number:
PCT/JP2010/059997
Publication Date:
December 16, 2010
Filing Date:
June 08, 2010
Export Citation:
Assignee:
UNICHARM CORP (JP)
KONISHI TAKAYOSHI (JP)
OKADA KAZUYA (JP)
SHIMIZU JYOJI (JP)
KONISHI TAKAYOSHI (JP)
OKADA KAZUYA (JP)
SHIMIZU JYOJI (JP)
International Classes:
D04H1/425; D04H1/492; D21H11/18; D21H13/08
Foreign References:
| JP2001172850A | 2001-06-26 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Aoki 篤 (JP)
Aoki 篤 (JP)
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