Weaving method for weaving multi-warp and multi-weft series textile fabrics by aid of air jet looms

Abstract

The invention discloses a weaving method for weaving multi-warp and multi-weft series textile fabrics by the aid of air jet looms. The weaving method includes warp-direction doubling and weft-direction doubling operation. Warp-direction doubling includes carrying out weaving by the aid of drafting sequential processes; weft-direction doubling includes leading in design and color cards of virtual designs and colors by means of edition, the led-in virtual designs and colors are empty-weft signals, weft insertion and weft detection are omitted after the empty-weft signals are outputted, and weftdensity data of the empty-weft signals are set as 0; textile fabrics stop from being taken up during doubling, so that doubled weft yarns are close to one another, and a plurality of weft yarns can besimultaneously led into single cloth fell. Compared with original weaving methods for textile fabrics, the weaving method in the weaving scheme has the diversified advantages that optional numbers ofweft yarns in the single cloth fell can be doubled and woven on the common crank shedding, negative shedding and positive shedding looms and the like by the aid of the weaving method; the weaving method is high in cloth cover quality and yield and low in equipment investment and auxiliary expense, and the like.

Description

technical field [0001] The invention belongs to the technical field of textile production equipment, and relates to a weaving method for weaving multi-warp and multi-weft series fabrics by using an air-jet loom. Background technique [0002] The multi-warp and multi-weft fabric refers to the fabric with a three-dimensional grid effect that is woven by two or more yarns in the radial and weft directions and woven at a certain distance. The representative fabric has double grids formed by two yarns and three grids formed by three yarns. This fabric is a very popular variety in the textile and garment market at present. It has unique style, strong three-dimensional effect, elegant appearance, comfortable and durable, and has good wear-resistant and tear-resistant effects. It is mainly used for clothing and decorative fabrics. Used in police and military training uniforms, etc. [0003] The weave diagram of a typical three-grid fabric (such as figure 1 As shown), this type of...

AI Technical Summary

Problems solved by technology

Therefore, the cloth style of this scheme is not good, the cost is high, the adaptability is narrow, and the output is also very low.

[0006] To sum up, at present, most of this kind of fabrics are woven by small rapier looms with mechanical dobby openings, which have low speed, low output and average cloth surface quality.

However, air jet loom weaving this kind of fabric is relatively rare at present, and it needs to be equipped with electronic dobby opening, which requires a large investment in equipment, and the output is still low due to low speed.

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