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1. WO2004009895 - FLAT MULTIFILAMENT YARN KNIT FABRIC

Publication Number WO/2004/009895
Publication Date 29.01.2004
International Application No. PCT/JP2003/008908
International Filing Date 14.07.2003
IPC
D01D 5/253 2006.01
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
5Formation of filaments, threads, or the like
253with a non-circular cross section; Spinnerette packs therefor
D04B 1/14 2006.01
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
BKNITTING
1Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
14Other fabrics or articles characterised primarily by the use of particular thread materials
D04B 1/16 2006.01
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
BKNITTING
1Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
14Other fabrics or articles characterised primarily by the use of particular thread materials
16synthetic threads
CPC
D01D 5/253
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
5Formation of filaments, threads, or the like
253with a non-circular cross section; Spinnerette packs therefor
D04B 21/16
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
16incorporating synthetic threads
D10B 2401/022
DTEXTILES; PAPER
10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
2401Physical properties
02Moisture-responsive characteristics
022hydrophylic
Applicants
  • TEIJIN FIBERS LIMITED [JP]/[JP] (AllExceptUS)
  • FUKURO, Tadayuki [JP]/[JP] (UsOnly)
  • SOEDA, Tsuyoshi [JP]/[JP] (UsOnly)
Inventors
  • FUKURO, Tadayuki
  • SOEDA, Tsuyoshi
Agents
  • MIHARA, Hideko
Priority Data
2002-21226122.07.2002JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) FLAT MULTIFILAMENT YARN KNIT FABRIC
(FR) TRICOT A FIL MULTIFILAMENT PLAT
(JA) 扇平マルチフィラメント糸条編物
Abstract
(EN)
A flat multifilament yarn knit fabric that excels in bulkiness, draping property and water/sweat absorptivity. In particular, a knit fabric comprising a multifilament yarn composed of two or more filaments, the two or more filaments each comprising a fiber forming thermoplastic polymer as a main component and having a flat sectional configuration, wherein in the flat section, on both sides of longitudinal center line thereof, 3 or more, on each side, swollen portions which swell toward outside of the longitudinal center line and 2 or more, on each side, constricted portions which are arranged between the swollen portions are provided substantially symmetrically on the longitudinal center line. With respect to such a modified section, the sectional flatness in terms of the ratio (B/C1) of length (B) along the longitudinal center line to maximum width (C1) along the direction crossing the direction of longitudinal center line at right angles is in the range of 2 to 6. The knit fabric contains the above multifilament yarn in an amount of 50 to 100 wt.% based on the total weight of knit fabric.
(FR)
L'invention concerne un tricot à fil multifilament plat faisant preuve de propriétés excellentes en termes d'encombrement, de drapage et de capacité d'absorption d'eau/transpiration. L'invention concerne plus particulièrement un tricot comprenant un fil multifilament constitué de deux filaments au moins, chacun comprenant une fibre formant un polymère thermoplastique servant de composant principal et ayant une configuration sectionnelle plate. Dans la section plate, de part et d'autre de la ligne centrale longitudinale, trois parties gonflées, sur chaque côté, se gonflant vers l'extérieur de la ligne centrale longitudinale et deux parties contraintes au moins, sur chaque côté, venant entre les parties gonflées se trouvent sensiblement symétriques sur la ligne centrale longitudinale. Par rapport à une telle section modifiée, la planéité sectionnelle en termes de rapport (B/C1) de longueur (B) le long de la ligne centrale longitudinale et de largeur maximale (C1) le long de la direction traversant la direction de la ligne centrale longitudinale à angles droits se trouve comprise entre 2 et 6. Le tricot contient un fil multifilament selon les proportions de 50 à 100 % en poids d'après le poids total du tricot.
(JA)
嵩高性、ドレープ性、吸水・吸汗性に優れた扁平マルチフィラメント糸条編物は、繊維形成性熱可塑性ポリマーを主成分として含み、扁平な断面形状を有する複数本のフィラメントからなるマルチフィラメント糸条を含む編物であって、前記の扁平断面において、その長手中心線の両側に、前記長手中心線の外側に向かって膨出している片面当り3個以上の膨出部と、これら膨出部の間に形成された片面当り2個以上のくびれ部とが、前記長手中心線に関してほぼ対称に形成されており、前記異形断面の、長手中心線方向の長さ(B)の、この長手中心線方向に直角をなして交差する方向における最大幅(C1)に対する比(B/C1)により表される断面扁平度が2~6の範囲内にあり、編物中に、前記マルチフィラメント糸条を編物全重量に対して50~100重量%含むものである
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