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Printing and dyeing production process of dustproof yarn

A printing and dyeing process and yarn technology, applied in the field of yarn printing and dyeing, can solve the problems of poor color adhesion, high energy consumption, waste water, etc., and achieve the effects of good dyeing effect, low energy consumption and convenient adhesion.

Inactive Publication Date: 2019-12-13
义乌市大利线带厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, fabrics with good dustproof properties can effectively prevent human body secretions and dust in underwear from being discharged to the environment, and at the same time prevent clothing from absorbing external dust and do not generate lint, thereby providing a clean working environment, such as patent No. The Chinese patent CN101008121A discloses a dust-proof composite yarn, in which the conductive fiber accounts for 10-30%, and the polyester long fiber accounts for 70-90%, wherein the conductive fiber contains conductive components, and The distribution of conductive components on the fiber cross-section is uniform or exposed. However, the dyeing and finishing process of the above-mentioned composite yarn is still using the traditional dyeing and finishing process, resulting in poor color adhesion, and a large amount of wastewater will be generated during the dyeing and finishing process. and consume huge energy

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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Embodiment Construction

[0030] The present invention will be described in detail below in conjunction with the embodiments.

[0031] A printing and dyeing process for dust-proof yarn, comprising the following steps:

[0032] Step 1: Provide polyester fibers, and use electroless plating to plate copper on the surface of polyester fibers as a conductive fiber yarn core: first, soak the polyester fibers in a chemical activation solution for activation treatment, and the chemical activation solution can be activated by hydroboration Sodium, 2,2`-bipyridyl, potassium tellurite, nickel sulfate, sodium hydroxide and water; then soak the activated polyester fiber in the electroless copper plating solution, the electroless copper plating solution is composed of copper sulfate , Disodium EDTA, Potassium Sodium Tartrate, Citric Acid, Sodium Hypophosphite, Sodium Hydroxide and Water.

[0033] The second step: wrapping the fibers, arranging a number of fibers to wrap the conductive fiber yarn core by winding and...

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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Abstract

The invention discloses a printing and dyeing production process of dustproof yarn, relates to the field of textiles, and aims to achieve the purpose of improving the dyeing effect of the dustproof yarn. The process is technically characterized by comprising the steps of (1) preparation of a conductive fiber yarn core, wherein polyester fiber is provided, and the surface of the polyester fiber isplated with copper by means of a chemical plating method to serve as the conductive fiber yarn core; (2) coating of the fiber; (3) singeing; (4) mercerizing treatment; (5) prefabricating of a dyeing agent; (6) ionized adsorption, wherein skein is arranged in an ionization chamber and positively charged or grounded, the prepared dyeing agent is led into an electrostatic sprayer, and high-voltage negative electricity is connected with a metal current guide pipe on a nozzle of the electrostatic sprayer, so that the sprayed dyeing agent is adsorbed on the skein; (7) drying; (8) forming. By utilizing the printing and dyeing production process of the dustproof yarn for ionized adsorption of the dyeing agent, the adhesion effect is good, and no pollutant can be generated.

Description

technical field [0001] The invention relates to the field of yarn printing and dyeing, more specifically, it relates to a printing and dyeing production process of dust-proof yarn. Background technique [0002] With the rapid development of the economy and society, the development of textile technology is also changing with each passing day, and new products of various functional yarns and fabrics are continuously introduced. Due to the addition of corresponding functional raw materials and the use of different textile technologies, these products also endow It has various special functions of the product, such as fabrics with conductive properties, which can prevent clothes from absorbing a large amount of dust. Today, this conductive fabric has been widely used in industrial clean rooms and biological clean rooms, such as semiconductors and optical instruments. , precision electronic instruments and special surgery wards, food, brewing and other industries that require a c...

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): D06P1/00D06P3/52D06P5/20D06M11/83D02G3/36D02G3/44D02J3/16D06B7/04D06M101/32
CPCD06P1/00D06P3/52D06P5/2011D06M11/83D02G3/36D02G3/441D02J3/16D06B7/04D06M2101/32
Inventor 刘宏健
Owner 义乌市大利线带厂
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