WARP-KNITTED ELASTIC KNITTED PERFORATED WEB Russian patent published in 2018 - IPC D04B21/10 D04B21/14 

Abstract RU 2657996 C1

FIELD: textile and paper.

SUBSTANCE: invention relates to the knitwear manufacture, in particular to the having elastic properties double-sided warp-knitted flat knitted fabrics with through holes (cells). By the warp fabric contains intersecting needle wales, closed chain of synthetic threads, and by the weft is the wool yarn or wool-containing yarn threads systems. One of these systems forms the fabric front side, and the other is the back side. Fabric composition also includes located inside the needle wales elastomeric threads. Fabric has areas with missing in the needle wales weft threads, in which place the holes are formed.

EFFECT: technical result of invention consists in provision of opportunity to obtain the air-permeable web, in particular suitable for the manufacturing of medical devices such as swathes, belts, etc.

11 cl, 3 dwg

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RU 2 657 996 C1

Authors

Rezvov Andrej Vladimirovich

Dates

2018-06-18Published

2017-07-31Filed