JACQUARD LOOM HAVING OPTIMISED WARP YARN DENSITY Russian patent published in 2016 - IPC D03C3/00 

FIELD: textile.

SUBSTANCE: invention relates to jacquard type loom (100) for making a fabric by weaving plural warp yarns (201) with plural weft yarns (202). Fabric includes a determined number of columns of warp yarns per unit length and a determined number of layers of weft yarns. Loom includes comber board (111) including plural holes (1110) passing a corresponding number of control cords, each control cord including heddle eye (114) through which warp yarn (201) passes. Holes (1110) in comber board (111) are distributed in a determined number of columns (1111) extending parallel to warp yarn (201) direction and a determined number of rows (1112) per column extending in a direction perpendicular to warp yarn direction. Comber board (111) includes a number of columns (1111) of holes (1110) per unit length smaller than number of warp columns in same unit length in fabric, and a number of rows (1112) of holes (1110) greater than number of warp layers in fabric.

EFFECT: creation of fabric with weave.

6 cl, 9 dwg, 2 tbl