HYPERELASTIC FABRIC Russian patent published in 2014 - IPC D03D7/00 

FIELD: textiles, paper.

SUBSTANCE: compressible elastic industrial fabric comprises substantially parallel threads oriented transversely to the motion of the fabric in the machine, substantially parallel threads oriented in the machine direction, a first layer of parallel threads extending transversely to the motion of fabric in the machine or in the machine direction, a second layer of parallel threads, which is located on one side of the first layer and which threads extend in one of the directions transversely to the motion of fabric in the machine or in the machine direction which is different from the direction of the threads of the first layer, and comprise elastomeric threads, and a third layer of parallel threads, which is located on the side of the second layer opposite to the first layer and which threads extend in the same direction as the threads of the first layer. At that the parallel threads of the third layer are aligned so that they are located in the spaces between the parallel threads of the first layer in the same plane extending in the thickness direction.

EFFECT: elastomeric threads have elastic properties in the length direction or in the axial direction, stretch and shrink so that the fabric shrinks under a normal load, and rebounds back after removing such load.

39 cl, 22 dwg