Multi-component warp imitated yarn-dyed fabric and preparation method thereof

Abstract

The invention relates to a multi-component warp imitated yarn-dyed fabric and a preparation method thereof, and belongs to the field of textiles. The fabric is characterized by being prepared by overdying four raw materials such as 80 to 90 percent of tencel, 2 to 7 percent of natural color polyester, 2 to 7 percent of cationic yarns and 2 to 7 percent of dyed yarns. A warping step in the preparation method is performed by two short fiber warping machines, and the tencel, the natural color polyester, the cationic yarns and the dyed yarns are subjected to warp sizing and warp rebeaming by the same double size box independent size supply machine in a warp sizing and warp rebeaming step. The problem that the multi-component warp imitated yarn-dyed fabric is small in production lot and long in period because warping, warp sizing and warp rebeaming cannot be performed by the short fiber warping machines and the double size box warp sizing machine at one time is solved.

Description

technical field [0001] The invention relates to a multi-element warp imitation yarn-dyed fabric and a preparation method thereof, belonging to the technical field of textiles. Background technique [0002] With the rapid development of the current social economy, people's requirements for dress are also changing rapidly with the pace of the times. New fabrics with higher technical content, updated styles, and diversified raw materials and techniques have become the protagonists of the new generation in the market. Different raw materials, different counts, different colors, and yarn blends are interwoven in one fabric. Tencel cotton and cationic polyester filaments play a unique role, making the color rich and novel in structure, which greatly improves the grade of the product and has a good market prospect. This type of fabric is suitable for making high-end women's fashion, suits, casual wear and other clothing. After color finishing, the product has the advantages of fr...

AI Technical Summary

Problems solved by technology

[0003] However, the unit price and product added value of this type of fabric are relatively high, and its functionality is far from meeting the current market demand.

The reason is that in the production process of multi-element warp yarn-dyed fabrics, the proportions of the four kinds of warp yarns in the entire fabric arrangement are very different, and the cross twisting and threading errors in the process of reeding can not be effectively controlled, which affects the performance of the fabric. Adverse effects; Tencel cotton belongs to short fiber and needs to be sizing on the sizing machine and then parallel to the shaft. The three kinds of polyester filaments, natural polyester, cationic silk, and colored silk, are long-fiber filaments, which cannot be directly sizing on the sizing machine. The polyester filament yarn needs to be sizing on the sizing machine first, then sizing on the sizing machine, and finally the warp yarns after four kinds of sizing are paralleled and manufactured

The working hours are long and the process is complicated, and the production rate of warping sizing cannot match the production rate of high-speed looms, so that the production process cannot be carried out continuously and quickly, which increases the production cost of fabrics

Due to the discontinuity of the warping, sizing and paralleling processes in the production method, in order not to affect the functionality of the fabric in mass production, all raw materials must be warped and slashed before parallel weaving. The production method is very unfavorable for the small batches of new fabrics and new styles to rush to the market

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