MULTILAYER WEAVE FOR NONWOVEN FABRIC

Title:

MULTILAYER WEAVE FOR NONWOVEN FABRIC

Document Type and Number:

WIPO Patent Application WO/2020/138302

Kind Code:

A1

Abstract:

In a multilayer weave 30 for nonwoven fabric, an upper surface weave comprising upper surface warp yarns (1Ub, 2U, 3U, 4U, 4U', 5Ub, 6U, 7U, 8U, 8U') and upper surface weft yarns (1'U, 2'U, 3'U, 4'U) and a lower surface weave comprising lower surface warp yarns (1Lb, 2L, 3L, 5Lb, 6L, 7L) and lower surface weft yarns (1'L, 2'L, 3'L, 4'L) are joined. First warp yarns (1Ub and 5Ub) of the upper surface warp yarns function as first joining yarns for joining the upper surface weave to the lower surface weave and second warp yarns (1Lb, 5Lb) of the lower surface warp yarns function as second joining yarns for joining the upper surface weave to the lower surface weave. High friction yarns are used for at least some of the upper surface warp yarns.

Inventors:

EGAWA TORU (JP)
USUKI TSUTOMU (JP)
INOUE KEISUKE (JP)

Application Number:

PCT/JP2019/051157

Publication Date:

July 02, 2020

Filing Date:

December 26, 2019

Export Citation:

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Assignee:

NIPPON FILCON KK (JP)

International Classes:

D03D11/00; B65G15/30; D03D1/00

Domestic Patent References:

WO2012140992A1	2012-10-18
WO2012140993A1	2012-10-18

Foreign References:

JP2010126848A	2010-06-10
US20050103397A1	2005-05-19
JP2006512505A	2006-04-13

Other References: