FIELD: textiles, paper.
SUBSTANCE: compressible elastic insertion comprises a structure comprising: parallel warp threads and the parallel weft threads, at that any combination of warp threads or weft threads, or both combinations of warp threads and weft threads are made of elastomeric material with elastic properties in the axial direction. At that the first layer of parallel threads extending in the warp direction or weft direction, the second layer of parallel threads located on one side of the first layer, at that the second layer threads extend in the warp direction or the weft direction which is different from the direction of threads of the first layer, and comprise elastomeric threads, and the said structure additionally comprises a third layer of parallel threads, which is located on the side of the first layer opposite to the second layer and the threads of which 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.
47 cl, 18 dwg
