Global Patent Index - EP 2792773 A1

EP 2792773 A1 20141022 - WOVEN THREE-DIMENSIONAL INTERVAL GRID FABRIC WITH CROSSED WARP STRUCTURE

Title (en)

WOVEN THREE-DIMENSIONAL INTERVAL GRID FABRIC WITH CROSSED WARP STRUCTURE

Title (de)

DREIDIMENSIONALES INTERVALLGITTERGEWEBE MIT GEKREUZTER KETTENSTRUKTUR

Title (fr)

TISSU TISSÉ EN FORME DE GRILLE À INTERVALLE EN TROIS DIMENSIONS AVEC STRUCTURE À CHAÎNE CROISÉE

Publication

EP 2792773 A1 20141022 (EN)

Application

EP 12883450 A 20120831

Priority

  • CN 201210308940 A 20120828
  • CN 2012080835 W 20120831

Abstract (en)

A woven three-dimensional interval grid fabric with a crossed warp structure comprises an upper layer fabric texture (1), a lower layer fabric texture (2) and a supporting fabric texture (3), the upper layer fabric texture (1) and the lower layer fabric texture (2) being connected to form a whole body by the supporting fabric texture (3); the upper layer fabric texture (1) is a rectangular frame fabric, the lower layer fabric texture (2) is a plain wave fabric, 4 connecting yarns in the supporting fabric texture (3) in the direction of the breadth are in a triangular shape, 4 connecting yarns in the supporting fabric texture (3) in the length direction are in an © shape. The fabric is obtained by using a plain weaving-cross-waving-leno combination process. The fabric has a structure which comprises, in addition to crossing warp and weft warp not only from top to bottom and up and down, the upper layer fabric texture (1) having amphi-positioning warps which appears not only from top to bottom and up and down and moves transversly across many warp positions in the direction of the breadth; while the warp yarns and the weft yarns are crossing, every two amphi-positioning warp yarns tie the warp yarns therebetween in the lateral direction of the fabric to limit the postion thereof left and right.

IPC 8 full level

D03D 11/02 (2006.01); D03D 9/00 (2006.01); D03D 13/00 (2006.01)

CPC (source: EP US)

D03D 9/00 (2013.01 - EP US); D03D 11/02 (2013.01 - EP); D03D 13/00 (2013.01 - EP US); D10B 2403/021 (2013.01 - EP); D10B 2505/02 (2013.01 - EP)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 2792773 A1 20141022; EP 2792773 A4 20150729; EP 2792773 B1 20160727; CN 102787417 A 20121121; CN 102787417 B 20140219; WO 2014032272 A1 20140306

DOCDB simple family (application)

EP 12883450 A 20120831; CN 2012080835 W 20120831; CN 201210308940 A 20120828