FIELD: textiles, paper.
SUBSTANCE: technical fabric such as an endless tape or sleeve is disclosed, for production of nonwoven materials and method of its manufacture. The fabric comprises through cavities, each of the said through cavities comprises a first opening on the upper surface of the fabric, the first annular raised edge adjacent to the first opening, at that the said raised edge forms a continuous raised rim around the said opening. Each through cavity additionally comprises a second opening on the lower surface of the fabric and the second annular raised edge adjacent to the second opening, the first opening may have a surface area which is greater than the surface area of the second opening, at that the said raised edge forms a continuous raised rim around the said opening.
EFFECT: obtaining technical fabric.
36 cl, 27 dwg
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