Reed for twining hollow fabric with circumferential uniform density

Abstract

The invention discloses a loom reed arranging method, in particular an arranging method of reeds with varied weft density, which is used for weaving tubular fabrics with uniform circumferential density. The arranging method comprises the following steps: the clearances among a plurality of reeds at the left and the right doubled edge parts of a fabric, namely the leftmost and the rightmost reeds, are artificially increased, while the space among the reeds at the fabric body part remains unchanged.

Description

Technical field [0001] The invention relates to a method for arranging steel reeds of a loom, in particular to a method for arranging steel reeds with unequal densities for weaving tubular fabrics with uniform circumferential density. Background technique [0002] With the continuous deepening of the research field of tubular fabrics, people have a full understanding of tubular fabric raw materials, molding methods, production processes, equipment selection, and characterization of physical and mechanical properties, but how to solve the problem of the circumferential density of tubular fabrics Uniformity is always one of the difficulties in the research field of tubular fabrics. [0003] At present, most of the known domestic and foreign methods for improving the uneven circumferential density of tubular fabrics are to add a special line (side line) or "inner spreader" with higher tension. Whether it is to add a special thread (side thread) with high tension or use "inner ...

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Problems solved by technology

[0004] In order to overcome the deficiency that the density inhomogeneity of the tubular fabric is mainly reflected in the inconsistency of the warp yarn density between the cloth body and the left and right fold edges of the fabric, the invention provides a reed arrangement method for weaving a tubular fabric with uniform circumferential density, so that High-quality weaving of tubular fabrics with high count, high density and uniform circumferential density can be realized

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