DUCK FABRIC LAYER Russian patent published in 2002 - IPC

Abstract RU 2194812 C1

FIELD: textile industry. SUBSTANCE: duck fabric layer is formed from interwoven twisted synthetic warp fibers and flat fibrillated weft fibers. Fabric layer is of 7.5-8.5 phase structure. Warp fibers are made fibrillated, with twisting coefficient of 4.6-6.1. Warp and weft density ratio is 1.56-1.95, fabric layer binding coefficient is 5.3-7.0 and its surface porosity is within the range of 1.6-9.1%. EFFECT: increased stability and reduced air-permeability of fabric layer. 1 tbl

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RU 2 194 812 C1

Authors

Shelkoshvejn P.A.

Filimonenkov G.P.

Tarakanova E.F.

Abramjan T.Ju.

Kerimov S.G.

Dates

2002-12-20—Published

2001-03-26—Filed