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Color fixing fabric and preparation method thereof

A technology of fabrics and colorants, applied in the field of color-fixing fabrics and their preparation, can solve the problems of the perceived color of the fabric becoming lighter, affecting the appearance, silicone oil is not washable, etc., and achieve the effect of smooth hand feeling

Active Publication Date: 2021-07-23
DONGGUAN TEXWINCA HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the sensory color of the fabric increases, but the film-forming silicone oil is not washable, and the silicone oil falls off in the subsequent household washing process, resulting in a lighter color of the fabric and affecting the appearance

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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  • Color fixing fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A preparation method for color-fixing fabric, comprising the steps of:

[0033] (S1), take the woven blank, after boiling the cloth, add dyeing material liquid for dyeing treatment, and then shape the dry cloth;

[0034] (S2), the woven fabric after the shaped dry cloth is subjected to shaping treatment and color fixing treatment sequentially with white shaping material liquid and color fixing material liquid, and then using a shrinking machine to carry out heavy pressing and leveling treatment to obtain the color fixing fabric.

[0035] The fabric is Roman cloth.

[0036] The white sizing liquid includes the following dosage components: 0.5 g / L of white pigment, 1 g / L of penetrating agent and 30 g / L of methyl methacrylate adhesive.

[0037] The penetrant is sulfated castor oil.

[0038] The white pigment is titanium dioxide.

[0039] The sizing treatment is to add the white sizing material liquid into the sizing machine and treat at 145° C. for 20 minutes.

[0040]...

Embodiment 2

[0047] A preparation method for color-fixing fabric, comprising the steps of:

[0048] (S1), take the woven blank, after boiling the cloth, add dyeing material liquid for dyeing treatment, and then shape the dry cloth;

[0049] (S2), the woven fabric after the shaped dry cloth is subjected to shaping treatment and color fixing treatment sequentially with white shaping material liquid and color fixing material liquid, and then using a shrinking machine to carry out heavy pressing and leveling treatment to obtain the color fixing fabric.

[0050] The fabric is Roman cloth.

[0051] The white sizing liquid includes the following dosage components: 0.1 g / L of white pigment, 1 g / L of penetrating agent and 10 g / L of methyl methacrylate adhesive.

[0052] The penetrant is sodium α-olefin sulfonate.

[0053] The white pigment is zinc oxide.

[0054] The sizing treatment is to add the white sizing material liquid into the sizing machine and treat at 140° C. for 15 minutes.

[0055]...

Embodiment 3

[0062] A preparation method for color-fixing fabric, comprising the steps of:

[0063] (S1), take the woven blank, after boiling the cloth, add dyeing material liquid for dyeing treatment, and then shape the dry cloth;

[0064] (S2), performing shaping treatment and color-fixing treatment sequentially on the woven base after the shaped dry cloth with a white shaping material liquid and a color-fixing material liquid, to obtain the color-fixing fabric.

[0065] The fabric is Roman cloth.

[0066] The white sizing liquid includes the following dosage components: 1.8 g / L of white pigment, 1 g / L of penetrating agent and 50 g / L of methyl methacrylate adhesive.

[0067] The penetrant is sodium secondary alkyl sulfate.

[0068] The white pigment is antimony oxide.

[0069] The sizing treatment is to add the white sizing material liquid into the sizing machine and treat at 150° C. for 25 minutes.

[0070] The color-fixing material solution includes the following dosage components:...

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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PUM

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Abstract

The invention relates to the technical field of dyed fabrics, in particular to a color fixing fabric and a preparation method thereof. The preparation method of the color fixing fabric comprises the following steps of (S1), taking a woven blank, performing cloth boiling, adding dyeing material liquid for dyeing treatment, and then performing setting and cloth drying; and (S2), sequentially carrying out setting treatment and color fixing treatment on the woven blank subjected to setting and cloth drying by adopting white setting material liquid and color fixing material liquid, and / or carrying out heavy pressing and leveling treatment by adopting a shrinking machine, so as to obtain the color fixing fabric. The light color and the old feeling of the fabric due to hydrolysis of reactive dye and falling of a silicone oil film are made up for.

Description

technical field [0001] The invention relates to the technical field of dyed fabrics, in particular to a color-fixing fabric and a preparation method thereof. Background technique [0002] Most of the cellulose components in cotton or T / C cloth are dyed by reactive dyes. Because reactive dyes are easily soluble in water and not resistant to alkali, the reactive dyes covalently bonded to cellulose are not suitable for subsequent use. And the family washing process falls off and causes the color to be light. With the increase of the number of washings, the degree of lightening gradually increases, which affects the appearance. In addition, dyeing and finishing are often treated with silicone oil soft oil to change the handle style of the fabric. Among them, amino silicone oil is the most commonly used and has the best effect. The rate is low, thus producing a deepening effect. As a result, the perceived color of the fabric increases, but the silicone oil formed into the film ...

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): D06P1/44D06P1/673D06P1/52D06P1/16D06P5/08D06P5/02D06P3/66
CPCD06P1/44D06P1/673D06P1/525D06P1/16D06P5/08D06P5/02D06P1/67358D06P1/6735D06P3/66
Inventor 肖后成
Owner DONGGUAN TEXWINCA HLDG
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