COVERING YARN, TWISTED YARN, AND FIBER STRUCTURE USING SAME

Title:

COVERING YARN, TWISTED YARN, AND FIBER STRUCTURE USING SAME

Document Type and Number:

WIPO Patent Application WO/2019/012916

Kind Code:

A1

Abstract:

A covering yarn 1, 4, 6 includes a metal filament 2 and organic fiber yarns 3 and 5. The metal filament 2 is disposed at the core, the organic fiber yarns 3 and 5 are disposed at a sheath, and the covering yarn 1, 4, 6 is entirely formed into a straight line. The metal filament 2 has a diameter of 35 μm or less, and the covering yarn 1, 4, 6 is electrically conductive. The metal filament 2 is preferably a filament of at least one selected from tungsten, molybdenum, and stainless steel. The twisted yarn according to the present invention is formed of a core yarn, a fancy yarn, and a pressing yearn. The fancy yarn includes a loop or slack. At least one selected from the core yarn, the filament, and the pressing yarn is said covering yarn, and is entirely real-twisted. Accordingly, a covering yarn and a twisted yarn in which fiber yarns themselves are as soft as common clothing fiber yarns, which have good electrical conductivity and breathability, and which can be washed at home, etc., and a fiber structure using the same are provided.

Inventors:

HAYASHI YUTA

Application Number:

PCT/JP2018/023008

Publication Date:

January 17, 2019

Filing Date:

June 15, 2018

Export Citation:

Click for automatic bibliography generation Help

Assignee:

HAYASHI YARN TWISTING CO LTD (JP)

International Classes:

D02G3/38; D02G3/04; D02G3/12; D02G3/28; D02G3/34

Domestic Patent References:

WO2007015333A1

2007-02-08

Foreign References:

JPH05195366A	1993-08-03
JP2004011033A	2004-01-15
JPH05156537A	1993-06-22
JP2009068138A	2009-04-02
JP2017218683A	2017-12-14
JP2016129115A	2016-07-14
JP2017201063A	2017-11-09
JP2009044439A	2009-02-26
JP2015139506A	2015-08-03
JP2007023463A	2007-02-01
JP3048633U	1998-05-22
JPH11323608A	1999-11-26

Other References: