LOOP SURFACE FASTENER HAVING EXCELLENT POSITIONING FUNCTION

Title:

LOOP SURFACE FASTENER HAVING EXCELLENT POSITIONING FUNCTION

Document Type and Number:

WIPO Patent Application WO/2013/088649

Kind Code:

A1

Abstract:

A loop surface fastener in which numerous looped engaging elements, formed from loop yarns shot in parallel to the ground warp yarn, are provided upright on one surface of the base fabric formed from ground warp yarns and ground weft yarns, characterized in that all of the following requirements 1) to 3) are satisfied. 1) The loop yarns are multifilament yarns in which five to nine 30- to 45-decitex filaments are bundled. 2) The concentration of the looped engaging elements is in a range of 100 to 200 per cm2. 3)Substantively, the loop surfaces of the looped engaging elements face the same direction, and the loop surface direction is the direction of the ground weft yarns.

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Inventors:

TAKEHARA KEIJI
HIGASHINAKA YUKITOSHI
ONO SATORU

Application Number:

PCT/JP2012/007484

Publication Date:

June 20, 2013

Filing Date:

November 21, 2012

Export Citation:

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Assignee:

KURARAY FASTENING CO LTD (JP)

International Classes:

A44B18/00

Domestic Patent References:

WO2012014667A1

2012-02-02

Foreign References:

JP2003125813A	2003-05-07
JPH0652521U	1994-07-19
JPH1146811A	1999-02-23
JP2010167938A	2010-08-05
JP2003125813A	2003-05-07

Other References: