Warp beam printing sizing-free weaving method

A sizing-free and printing-free technology, which is applied to textiles, papermaking, and dyeing, can solve the problems of large amounts of washing, high environmental pollution, and high energy consumption, and achieve the effects of reducing the desizing process, shortening the processing process, and reducing energy consumption.

Active Publication Date: 2018-09-04
NANTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the deteriorating global environment, green environmental protection and clean production are well known and expected by people. Conventional textiles require multiple processing procedures to obtain colors and patterns. A series of problems of high cost and large environmental pollution in the process of treatment

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Red paint is used to prepare printing color paste, and the pure cotton yarn is printed on a single roller beam to form a printed product.

[0023] Pigment printing prescription: red paint 15%, binder 15%, urea 2%, synthetic thickener 2%.

[0024] The raw yarn is warped, then warp beam paint printing, then pre-baked at 80°C, dried at 135°C, and then weaved, gray cloth inspected, and dried to obtain a finished product with a special style.

Embodiment 2

[0026] Use blue paint to prepare printing color paste, and carry out single-roll warp beam printing of pure hemp yarn to form printed products.

[0027] Prescription for blue pigment printing: 8% paint, 8% binder, 2% urea, 2% synthetic thickener.

[0028] Warp the original hemp yarn, then carry out warp beam paint printing, then pre-dry at 90°C, dry at 135°C, and then carry out weaving, gray cloth inspection, and drying to obtain a finished product with a special style.

Embodiment 3

[0030] Yellow paint, red paint and green paint are used to prepare printing color paste, and three-roll printing is carried out on the warp beam to form a printed product.

[0031] Prescription for yellow pigment printing: 5% yellow paint, 5% self-crosslinking low-temperature adhesive, 2% urea, and 2% synthetic thickener. Prescription for red paint printing: 8% red paint, 8% self-crosslinking low-temperature adhesive, 2% urea, 2% synthetic thickener. Prescription for green pigment printing: 15% red paint, 15% self-crosslinking low-temperature adhesive, 3% urea, 3% synthetic thickener.

[0032] Warp the raw yarn, then warp beam printing with yellow paint, red paint and green paint, then pre-baked at 90°C, and dried at 140°C, then weaving, gray cloth inspection and shaping to obtain the finished product.

[0033] The rubbing color fastness of the special-style pattern products formed by the warp beam printing and sizing-free printing and weaving technology of the present invent...

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PUM

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Abstract

The invention discloses a warp beam printing sizing-free weaving method. The method adopts a printing and weaving technique of weaving printed warp without sizing, directly fully prints the sheet-likewarp yarns which are unwound from a plurality of warp beams on the sizing machine pedestal, is free of sizing after fixation and produces a fabric beam. Finally, the fabric beam on the weaving machine and weft yarn are woven to form a fabric. In the warp beam printing color paste, a binder and a thickener provide a certain viscosity to the color paste. After the warp beam paint printing, the warpyarn has the effect of conventional sizing and can be directly woven so that the sizing process is avoided, the desizing process and the washing process after desizing are avoided, the processes arereduced, the water consumption is reduced and the difficulty of wastewater treatment is reduced. The method is a clean production process. The method can reduce the processes, reduce energy consumption and reduce costs.

Description

technical field [0001] The invention belongs to the field of research and processing of novel clothing fabrics and home textile products, and in particular relates to a warp beam printing and sizing-free weaving method. Background technique [0002] With the deteriorating global environment, green environmental protection and clean production are well known and expected by people. Conventional textiles require multiple processing procedures to obtain colors and patterns. There are a series of problems in the process of high cost and large environmental pollution. [0003] The invention proposes a kind of warp yarn paint printing, which not only prints different colors on the warp yarn, but also has the effect of sizing, and directly weaves a warp beam printing sizing-free weaving method after drying to obtain a special style of printing products. This warp beam printing sizing-free weaving technology belongs to a new type of weaving process, which can not only enrich the ap...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/00D06P1/52
CPCD06P1/00D06P1/5257
Inventor 贾维妮毛庆辉张陈成王文元张永辉王鸿博朱博
Owner NANTONG UNIVERSITY
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