Bulletin of
Vitebsk State
Technological
University

abstract

The design of furniture tapestry fabrics with a new kind of weaves and classical tapestry weaves, which resulted in the formulas for determining of the warp and weft shrinkage is fulfilled. The proposed formulas for calculating the yarns shrinkage in fabrics in the developed weavings are recommended, as the results of theoretical calculations of yarns shrinkage values in the fabric are brought in to accord with the data obtained experimentally. The warp threads of different sets of tapestry weaves, rotated by 90 º, have more uniform values of shrinkage than shrinkage of warp threads of classic tapestry weaves, which reduces breakage of the warp threads, increases weaving equipment productivity.

Structure parameters of tapestry fabrics of new structures