Dyeing and finishing technology of home textile fabric
A process and fabric technology, which is applied in the field of dyeing and finishing process, can solve the problems of fabric surface feeling hard, fabric scrapping, aggravated hardening degree, etc., and achieve the effects of avoiding fabric surface hardening, good dyeing effect, and good drape feeling
Inactive Publication Date: 2017-02-08
浙江雅雪纺织科技有限公司
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- Application Information
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Problems solved by technology
[0002] Fabrics used for home mattresses, such as 21OD colorful cloud gauze jersey, the existing production process will harden the cloth surface after dyeing and become gelatinous. When dyeing, use conventional dispersion materials and dye at 120°C. The cloth surface feels hard when it comes out of the cylinder. After the finished product is set at a high temperature of 130°C, this degree of hardening will be exacerbated, resulting in the scrapping of the fabric
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 1
[0015] Example 1: as figure 1 As shown, a dyeing and finishing process for home textile fabrics, the specific process includes the following steps:
[0016] (a) Pre-treatment: loosen the 21OD color cloud gauze jersey cloth, reverse the cloth with a reverse cloth machine, and dye the cloth surface inside;
[0017] (b) Dyeing: before dyeing, add 1% degreaser 3302 to remove oil, raise the temperature to 90°C for 20min, drain water; raise the inlet water temperature to 40°C, add 0.1% dispersant 3000CONE and T001 yellow R-ACE, After T002 red R-ACE and T003 blue R-ACE dyes were run for 5 minutes; the temperature was raised to 60°C at a rate of 2°C / min for 5 minutes, and then heated to 95°C at a rate of 1°C / min for 20 minutes. Cool down to 60°C at a rate of ℃ / min for 5 minutes, and finally cool down to 40°C at a rate of 2°C / min;
[0018] (c) Washing: after dyeing, the fabric is washed with water after it is consistent with the dyeing board;
[0019] (d) aftertreatment: be warming ...
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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The invention relates to a dyeing and finishing technology of a home textile fabric. The dyeing and finishing technology comprises a, pretreatment: loosening a cloth and turning over the cloth through a cloth turning-over machine, wherein the inward cloth surface is to be dyed, b, dyeing: removing oil through an oil removal agent before dyeing, heating the cloth to a temperature of 90 DEG C and keeping the temperature for 20min, discharging water, heating the inlet water to a temperature of 40 DEG C, adding a dispersant and a dye into the dyeing system in 10min, carrying out dyeing for 5min, heating the cloth to a temperature of 60 DEG C at a heating rate of 2 DEG C / min, keeping the temperature for 5min, heating the cloth to a temperature of 95 DEG C at a heating rate of 1 DEG C / min, keeping the temperature for 20min, cooling the cloth to a temperature of 60 DEG C at a cooling rate of 1.5 DEG C / min, keeping the temperature for 5min and cooling the cloth to a temperature of 40 DEG C at a cooling rate of 2 DEG C / min, c, water washing: cleaning the cloth through clear water after the color of the dyed cloth is consistent with the color of a dyeing board, and d, after-treatment: heating the cloth to a temperature of 80 DEG C, boiling the cloth in hot water for 10min, washing the cloth through clear water, carrying out 90S dehydration, carrying out scutching and carrying out setting to obtain a finished product. Multiple dyeing and finishing tests prove that through use of a low temperature disperse dye and adjustment of a finished product setting temperature, the home textile fabric with smooth and drape is produced so that cloth surface hardening is avoided and defects incompatible with client requirements are avoided.
Description
technical field [0001] The patent of the present invention relates to a dyeing and finishing process, in particular to a dyeing and finishing process for home textile fabrics. Background technique [0002] The fabrics used for home mattresses, such as 21OD Caiyun yarn jersey, are hardened and gelatinized after dyeing by the existing production process. Conventional dispersing materials are used for dyeing at 120°C. After the finished product is set at a high temperature of 130 °C, this degree of hardening is exacerbated, resulting in the scrap of the fabric. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to aim at the problems existing in the above, and provide a dyeing and finishing process for home textile fabrics. Home textiles. [0004] The above-mentioned technical problems of the present invention are mainly solved by the following scheme: a dyeing and finishing process for home textile fabrics, and the specific process comprises the foll...
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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Login to View More IPC IPC(8): D06P1/16D06P5/02
CPCD06P1/16D06P5/02
Inventor 唐海国王勇谢海峰李俊李金仓石达军
Owner 浙江雅雪纺织科技有限公司