METHOD OF FABRIC PRODUCTION Russian patent published in 2014 - IPC D03D13/00 

FIELD: textiles, paper.

SUBSTANCE: method of fabric production lies in the mutual interweaving and twining the chain and forming warp yarns with the chain and twining weft yarns, at that the forming warp yarns are located in thread guides of zigzag shape, mounted with the ability of complex motion. At the first turn of the main shaft of the machine during shedding the forming warp yarns in the form of a loop described in the configuration of the thread guide, are moved to a position between the reed and fell of the fabric. After laying the chain weft the reed moves the chain weft yarn to the beating point, simultaneously to the breast beam the fell of the fabric is moved for while the reed enters between the chain weft yarn and the fell of the fabric the thread guides can be placed with the forming warp yarns without contact with the reed. At the second turn of the main shaft of the machine the forming warp yarns encircle the chain weft yarns and located in the shed in the form of a loop. After the formation of the shed, the twining weft yarn is laid both inside the shed of the chain warp yarns and inside the loop formed by the forming yarns. After laying the twining weft yarn is attached to the edge of the fabric; simultaneously with the movement of the reed to the fell of the fabric the forming warp yarns due to movement of the thread guide encircle the chain weft yarn, go out of the shed and area of movement of the reed. At the same time fell of the fabric is returned to its original position. The reed attaches the chain and twining yarn to the fell of the fabric, and parts of the twining weft yarn in contact with the forming warp yarns encircle the chain weft yarn and pass to the front side of the fabric. When forming the background part of the fabric, the thread guide acts as a harness frame.

EFFECT: invention enables to improve the performance of the knitting loom by increasing the rate of formation of loops and working capacity of the shed.

7 dwg