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One-bath process dyeing auxiliaries and application method thereof on polyester taffeta fabric

A technology of dyeing auxiliaries and application methods, which is applied in the direction of dyeing, textile material processing, and continuous processing of textile materials, etc., and can solve problems such as high energy consumption, high operation requirements, and uneven tension of the cloth surface

Active Publication Date: 2016-01-20
圣山集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a one-bath dyeing auxiliaries and its application method on polyester taffeta fabrics, which mainly solves the problems in the prior art that the dyeing has higher requirements for washing operation after desizing, and the shade is unstable. There are technical problems such as cylinder difference, uneven tension of the cloth surface, uneven coloring of dyes and color stripes, high energy consumption, and low efficiency.

Method used

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  • One-bath process dyeing auxiliaries and application method thereof on polyester taffeta fabric
  • One-bath process dyeing auxiliaries and application method thereof on polyester taffeta fabric

Examples

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Embodiment 1

[0023] Embodiment 1: a kind of one-bath dyeing auxiliaries of this example, the composition and mass percent of auxiliaries are: sodium carbonate 40%, sodium silicate 14%, sodium dodecylbenzenesulfonate 13%, dodecane Sodium sulfate 5%, fatty acid methyl ester sulfonate 4%, fatty alcohol polyoxyethylene ether 6%, fatty alcohol polyoxyethylene ether sodium sulfate 9%, sodium tripolyphosphate 9%.

[0024] The application method of one-bath dyeing auxiliaries on polyester taffeta fabrics, the steps are:

[0025] a. Sodium carbonate, sodium silicate, sodium dodecylbenzene sulfonate, sodium lauryl sulfate, fatty acid methyl ester sulfonate, fatty alcohol polyoxyethylene ether, fatty alcohol polyoxyethylene ether sodium sulfate, tripolyphosphoric acid The sodium is compounded and stirred according to the above ratio to form a mixture evenly, and then the mixture is put into water, the mixture accounts for 1% of the total mass, and the pH value is adjusted to 9 to form a one-bath dye...

Embodiment 2

[0029] Embodiment 2: a kind of one-bath method dyeing auxiliaries of this example, the composition and mass percent of auxiliaries are: sodium carbonate 35%, sodium silicate 16%, sodium dodecylbenzene sulfonate 15%, dodecane Sodium sulfate 8%, fatty acid methyl ester sulfonate 3%, fatty alcohol polyoxyethylene ether 9%, fatty alcohol polyoxyethylene ether sodium sulfate 7%, sodium tripolyphosphate 7%.

[0030] The application method of one-bath dyeing auxiliaries on polyester taffeta fabrics, the steps are:

[0031] a. Sodium carbonate, sodium silicate, sodium dodecylbenzene sulfonate, sodium lauryl sulfate, fatty acid methyl ester sulfonate, fatty alcohol polyoxyethylene ether, fatty alcohol polyoxyethylene ether sodium sulfate, tripolyphosphoric acid The sodium is compounded and stirred according to the above ratio to form a mixture evenly, and then the mixture is put into water, the mixture accounts for 1% of the total mass, and the pH value is adjusted to 9 to form a one-...

Embodiment 3

[0035] Embodiment 3: a kind of one-bath method dyeing auxiliaries of this example, the composition and mass percent of auxiliaries are: sodium carbonate 45%, sodium silicate 12%, sodium dodecylbenzene sulfonate 10%, dodecane Sodium sulfate 4%, fatty acid methyl ester sulfonate 6%, fatty alcohol polyoxyethylene ether 9%, fatty alcohol polyoxyethylene ether sodium sulfate 7%, sodium tripolyphosphate 7%.

[0036] The application method of one-bath dyeing auxiliaries on polyester taffeta fabrics, the steps are:

[0037] a. Sodium carbonate, sodium silicate, sodium dodecylbenzene sulfonate, sodium lauryl sulfate, fatty acid methyl ester sulfonate, fatty alcohol polyoxyethylene ether, fatty alcohol polyoxyethylene ether sodium sulfate, tripolyphosphoric acid The sodium is compounded and stirred according to the above ratio to form a mixture evenly, and then the mixture is put into water, the mixture accounts for 1% of the total mass, and the pH value is adjusted to 9 to form a one-...

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Abstract

The invention relates to dyeing auxiliaries, in particular to one-bath process dyeing auxiliaries and an application method thereof on polyester taffeta fabric. Mainly the technical problems that dyeing in the prior art is high in requirement of washing operation after desizing, color tone is not stable, jar difference is generated, tension on a cloth cover is not uniform, coloring of dye is not uniform, color strips are generated, energy consumption is high, and efficiency is low are solved. The auxiliaries are prepared from, by mass, 35-45% of sodium carbonate, 12-16% of sodium silicate, 10-15% of sodium dodecylbenzene sulfonate, 1-9% of sodium dodecyl sulfate, 2-6% of fatty acid methyl ester sulfonate, 1-9% of fatty alcohol polyoxyethylene ether, 5-15% of ethoxylated lauryl alcohol sulfate and 5-15% of sodium triphosphate.

Description

technical field [0001] The invention relates to a dyeing auxiliary, in particular to a one-bath dyeing auxiliary and its application method on polyester taffeta fabrics. Background technique [0002] Polyester taffeta light fabrics are usually dyed with disperse dyes under high temperature and high pressure jigger conditions. The existing high-temperature and high-pressure dyeing process is mainly the process of desizing first and then dyeing. The process flow is: gray cloth into the tank → desizing (pre-treatment) → washing after desizing → dyeing (acidic condition) → reduction cleaning (hot water washing) → Out of cloth. [0003] On the one hand, this process has higher requirements on the washing operation after desizing. Alkali desizing only swells the size. Precipitation and coagulation will occur, resulting in dyeing spots and pulp spots. At the same time, if the residual alkali on the cloth surface is not washed, it will neutralize the glacial acetic acid used for d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/673D06P1/62D06P1/613D06P3/52D06B21/00D06B9/00
Inventor 许尔明
Owner 圣山集团有限公司
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