METHOD TO PRODUCE FABRICS OF CROSS ZIGZAG SHADOW WEAVES Russian patent published in 2013 - IPC D03D23/00 

FIELD: textile, paper.

SUBSTANCE: method is proposed to produce fabrics of cross zigzag shadow weaves. The method consists in gradual transition along a weft or along a warp from base weaves of the main class with a lighter weft effect to weaves of the main class with a darker warp effect, or vice versa. This happens as a result of gradual strengthening of single overlaps in stages, carried out along the warp upwards or along the weft to the right. A cross zigzag weave is formed on the basis of the initial shadow weave, making a positive or a negative shift of a repeat of the initial shadow weave by the value of one stage. In each tooth they change direction of inclination of light strips to the opposite one after the specified quantity of K_w weft threads. Volume of strips and teeth is achieved by formation of a reverse light transition of the initial shadow weave with a number of stages equal to the number of stages in the direct light transition, by its mirror reflection.

EFFECT: expanded assortment of fabrics due to production of an effect of visualisation of a volume cross zigzag pattern on their surface.

8 dwg