METHOD FOR SEWING SLIDE FASTENER, AND SLIDE FASTENER PRODUCT

Title:

METHOD FOR SEWING SLIDE FASTENER, AND SLIDE FASTENER PRODUCT

Document Type and Number:

WIPO Patent Application WO/2019/073919

Kind Code:

A1

Abstract:

A method for sewing a slide fastener 10 having an engagement-element-connecting body 13 in which a plurality of engagement elements 11 are connected with a string-form body 12, wherein a head-part needle drop point a1 is formed, by sewing, on the head part 112 side of an engagement element in relation to the string-form body, and end-edge part needle drop points a2-a6 are formed, by sewing, toward the end-edge part 2a of an article to be sewed 2 in relation to the string-form body; the end-edge part needle drop points a2 and a6 are provided within the overlap portion 2b of the article to be sewed within a range closer to the end-edge part tip side than one half of the overlap width of the overlap portion on the X-axis, and are provided in the two locations of one end part and the other end part of a range R2 on the inner side of the width of the leg portion 111 of an engagement element on the Y-axis; and a sewing thread that crosses from the head-part needle drop point a1 to the end-edge part needle drop point a2, and a sewing thread that crosses from the end-edge part needle drop point 6a to the head-part needle drop point a11 of an adjacent engagement element, each cross the side surface of the leg portion of the engagement element on both sides in the longitudinal direction of the string-like body. Good sewing of the slide fastener is thereby achieved.

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Inventors:

SUZUKI ICHIROU (JP)
KAWAGUCHI WATARU (JP)

Application Number:

PCT/JP2018/037338

Publication Date:

April 18, 2019

Filing Date:

October 05, 2018

Export Citation:

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Assignee:

JUKI KK (JP)
YKK CORP (JP)

International Classes:

A41H37/06; A44B19/02

Domestic Patent References:

WO2017094145A1	2017-06-08
WO2014118948A1	2014-08-07

Foreign References:

JP2016168190A	2016-09-23
JPS4013870Y1

Other References: