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1. WO2020222244 - A FABRIC HAVING RECYCLED RING SPUN YARN(S) AND RING SPINNING METHOD FOR MANUFACTURING THE YARN

Publication Number WO/2020/222244
Publication Date 05.11.2020
International Application No. PCT/IN2019/050768
International Filing Date 16.10.2019
IPC
D03D 15/00 2006.01
DTEXTILES; PAPER
03WEAVING
DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
15Woven fabrics characterised by the material or construction of the yarn or other warp or weft elements used
D01G 11/00 2006.01
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
11Disintegrating fibre-containing articles to obtain fibres for re-use
D01H 4/00 2006.01
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
HSPINNING OR TWISTING
4Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
D01G 13/00 2006.01
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
GPRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
13Mixing, e.g. blending, fibres; Mixing non-fibrous materials with fibres
D02G 3/04 2006.01
DTEXTILES; PAPER
02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
GCRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS
3Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
02Yarns or threads characterised by the material or by the materials from which they are made
04Blended or other yarns or threads containing components made from different materials
Applicants
  • ARVIND LIMITED [IN]/[IN]
Inventors
  • KHAMAR, Darshil
  • HALDER, Debasish
  • ROY, Rahul
Agents
  • SHETH, Girish Vijayanand
Priority Data
20192101751802.05.2019IN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A FABRIC HAVING RECYCLED RING SPUN YARN(S) AND RING SPINNING METHOD FOR MANUFACTURING THE YARN
(FR) TISSU À FILÉ(S) DE FILATURE À ANNEAUX RECYCLÉ(S) ET PROCÉDÉ DE FILATURE À ANNEAUX POUR FABRIQUER LE FIL
Abstract
(EN)
The present disclosure envisages a fabric comprising recycled fibers between 25% to 70% w/w of the fabric. The fabric comprises at least one recycled ring spun yarn having recycled fibers at least 25 % w/w of the recycled yarn. The present disclosure further envisages a ring spinning process for manufacturing a yarn having recycled fibers. The process includes a step of simultaneously drafting at least two roving in a spinning frame machine and condensing the drafted fibers to obtain a recycled yarn. At least one of the rovings or each roving comprises recycled fibers so as to provide the recycled yarn having recycled fibers at least 25% w/w of the yarn and tenacity more than 13 cN/Tex. The length of each recycled fiber is at least 15 mm.
(FR)
La présente invention concerne un tissu comprenant des fibres recyclées entre 25 % et 70 % poids/poids du tissu. Le tissu comprend au moins un filé de filature à anneaux recyclé contenant des fibres recyclées d'au moins 25 % poids/poids du fil recyclé. La présente invention concerne en outre un procédé de filature à anneaux pour la fabrication d'un fil contenant des fibres recyclées. Le procédé comprend une étape consistant à étirer simultanément au moins deux mèches dans un métier à filer et à condenser les fibres étirées pour obtenir un fil recyclé. Au moins l'une des mèches ou chaque mèche comprend des fibres recyclées de façon à fournir au fil recyclé contenant des fibres recyclées au moins 25 % poids/poids du fil et une ténacité supérieure à 13 cN/Tex. La longueur de chaque fibre recyclée est d'au moins 15 mm.
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