METHOD OF PRODUCTION OF TISSUE OF LONGITUDINAL BROKEN SHADOW WEAVING Russian patent published in 2013 - IPC D03D23/00 

FIELD: textiles, paper.

SUBSTANCE: method of production of tissue of longitudinal broken shadow weaving is claimed. The method consists in gradual transition along the weft or along the warp from the basic weaving of the main class with a lighter weft effect to the weaving of the main class with a darker main effect or vice versa. This happens due to gradual increase of single overlaps in steps made along the warp up or along the weft to the right. The direction of the slope of light stripes is changed to the opposite after a given number K_W of warp threads. The longitudinal broken weaving is formed based on the source shadow weaving, carrying out a positive or negative shift of the rapport of the source shadow weaving on the value of one step. Voluminosity of the longitudinal broken light stripes changing their direction across the width of the tissue is produced by forming a reverse light transition of the source shadow weaving, with the number of steps equal to the number of steps of the direct light transition, by its mirror image.

EFFECT: expansion of range of tissue product by production on its surface of the effect of visualisation of volume longitudinal broken light stripes changing their direction across the width of the tissue.

9 dwg