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Patent Searching and Data


Title:
METHOD FOR MANUFACTURING SHEET MEMBER AND DEVICE FOR MANUFACTURING SHEET MEMBER
Document Type and Number:
WIPO Patent Application WO/2020/138172
Kind Code:
A1
Abstract:
This method for manufacturing a sheet member (70) which is for an absorbent article and has a textile (40) and a fiber assembly (50) that is entangled with the textile (40), is characterized by having: an arranging step for arranging the fiber assembly (50) on at least one surface of the textile (40) that is continuous in the conveyance direction; an entangling step for jetting a fluid toward the textile (40) and the fiber assembly (50) after the arranging step, and causing the fiber assembly (50) to be entangled with the textile (40); and a cutting step for cutting both end sections of the fiber assembly (50) in a CD direction that crosses the conveyance direction after the entangling step, wherein the maximum length in the CD direction of the fiber assembly (50) is no less than the length in the CD direction of the textile (40).

Inventors:
KIMURA AKIHIRO (JP)
DETANI KO (JP)
NOMOTO TAKASHI (JP)
NANAUMI HISATAKA (JP)
Application Number:
PCT/JP2019/050831
Publication Date:
July 02, 2020
Filing Date:
December 25, 2019
Export Citation:
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Assignee:
UNICHARM CORP (JP)
International Classes:
D06C29/00; A61F13/15; A61F13/511; D04H1/498
Foreign References:
JP2001200460A2001-07-27
JP2017210711A2017-11-30
JP2012000384A2012-01-05
US20060214323A12006-09-28
JP2012011235A2012-01-19
JPH0145732B21989-10-04
JP3195231U2015-01-08
JPH09291485A1997-11-11
JPH02289158A1990-11-29
Attorney, Agent or Firm:
ISSHIKI & CO. (JP)
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