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1. WO2021064782 - SHOE AND SHOE PRODUCTION METHOD

Publication Number WO/2021/064782
Publication Date 08.04.2021
International Application No. PCT/JP2019/038481
International Filing Date 30.09.2019
IPC
A43B 23/02 2006.01
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
23Uppers; Boot legs; Stiffeners; Other single parts of footwear
02Uppers; Boot legs
A43B 1/04 2006.01
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
1Footwear characterised by the material
02Footwear made of animal or plant fibres or fabrics made therefrom
04Braided, knotted, knitted, or crocheted footwear
D04B 21/14 2006.01
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
BKNITTING
21Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
14Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
Applicants
  • 株式会社アシックス ASICS CORPORATION [JP]/[JP]
Inventors
  • 別所 亜友 BESSHO, Ayu
  • 阿部 悟 ABE, Satoru
  • 谷口 憲彦 TANIGUCHI, Norihiko
Agents
  • 特許業務法人藤本パートナーズ FUJIMOTO & PARTNERS
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SHOE AND SHOE PRODUCTION METHOD
(FR) CHAUSSURE ET PROCÉDÉ DE PRODUCTION DE CHAUSSURE
(JA) シューズ及びシューズの製造方法
Abstract
(EN)
Disclosed is a shoe which is provided with an upper comprising a first layer composed of a knitted fabric and a second layer that is disposed on the inner side of the first layer and composed of a knitted fabric, wherein: the knitted fabric of the first layer and/or the second layer includes a first yarn and a second yarn; the first yarn has a heat-shrinkable property; the second yarn has a melting point that is higher than that of the first yarn; and, of the first and second layers, the one which includes the first yarn and the second yarn has a higher heat shrinkage percentage in the width direction of the upper than in the front-back direction thereof.
(FR)
La présente invention concerne une chaussure pourvue d'une tige comprenant une première couche composée d'un tissu tricoté et d'une seconde couche disposée sur le côté interne de la première couche et composée d'un tissu tricoté, le tissu tricoté de la première couche et/ou de la seconde couche comprenant un premier fil et un second fil ; le premier fil a une propriété thermorétractable ; le second fil a un point de fusion qui est supérieur à celui du premier fil ; et, des première et seconde couches, celle comprenant le premier fil et le second fil a un pourcentage de retrait thermique plus élevé dans la direction de la largeur de la tige que dans la direction avant-arrière de celui-ci.
(JA)
編地よりなる第1層と、前記第1層よりも内側に配置された、編地よりなる第2層とを含むアッパーを備え、少なくとも前記第1層または前記第2層のいずれか一方は、前記編地を構成する糸として、第1の糸と第2の糸とを含み、前記第1の糸は熱収縮性を有し、前記第2の糸の融点は、前記第1の糸の融点よりも高く、前記第1層または前記第2層のうち前記第1の糸と前記第2の糸とを含む層の熱収縮率は、前記アッパーにおける前後方向よりも幅方向の方が高いシューズである。
Also published as
EP2019897567
EP19897567.4
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