Global Patent Index - EP 1469112 A3

EP 1469112 A3 20070207 - Method for manufacturing a warp knitted ribbon with lengthwise elasticity

Title (en)

Method for manufacturing a warp knitted ribbon with lengthwise elasticity

Title (de)

Verfahren zur Herstellung eines längselastischen gewirkten Bandes

Title (fr)

Procédé pour tricotage-chaîne d'un ruban présentant une élasticité longitudinale

Publication

EP 1469112 A3 20070207 (DE)

Application

EP 04004735 A 20040301

Priority

DE 10317163 A 20030414

Abstract (en)

[origin: EP1469112A2] To produce ribbons with longitudinal elasticity, the initial wefts (2) are laid through the knitted wales (8) with their change-over points (6) at a gap from the edge of the ribbon (4). The standing threads are under the first wefts, apart from those at the change-over points over the wefts. A second set of wefts is laid with all the standing threads under them. To produce ribbons with longitudinal elasticity, the initial wefts (2) are laid through the knitted wales (8) with their change-over points (6) at a gap from the edge of the ribbon (4). The standing threads are under the first wefts, apart from those at the change-over points over the wefts. A second set of wefts is laid with all the standing threads under them. The ribbon is heated and shrunk, so that the change-over points of the first wefts are pushed down by the second wefts, to be covered by strips of an elastomer mass.

IPC 8 full level

D04B 21/18 (2006.01); D04B 21/20 (2006.01)

CPC (source: EP)

D04B 21/18 (2013.01); D04B 21/20 (2013.01); D10B 2403/0311 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL LT LV MK

DOCDB simple family (publication)

EP 1469112 A2 20041020; EP 1469112 A3 20070207; DE 10317163 A1 20041125

DOCDB simple family (application)

EP 04004735 A 20040301; DE 10317163 A 20030414