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Dye for milk silk-nonwoven fabric lace and dyeing technology thereof

A non-woven, milk silk technology, applied in the field of dyes, can solve problems such as inability to meet, and achieve the effects of improving stability, reducing hydrolysis, and improving color fastness

Active Publication Date: 2018-08-24
纪梵喜服饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But adopt disperse red S-2GFL or disperse blue HGL as dyestuff, though the light fastness to light color fastness of the milk silk non-woven fabric lace prepared through above-mentioned milk silk dyeing process is improved, still can't satisfy people's requirement, needs to be improved

Method used

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  • Dye for milk silk-nonwoven fabric lace and dyeing technology thereof
  • Dye for milk silk-nonwoven fabric lace and dyeing technology thereof
  • Dye for milk silk-nonwoven fabric lace and dyeing technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-5

[0046] The preparation method of embodiment 1-5 milk silk non-woven fabric lace dyestuff is as follows:

[0047] A kind of preparation method of milk silk non-woven fabric lace dyestuff, comprises the steps:

[0048] Weigh Disperse Orange S-4RL, Disperse Ruby S-5BL, Disperse Dark Blue HGL, Glacial Acetic Acid, Neutral Salt, Lauryl Glucoside, Pingpinga O, water, and mix well.

Embodiment 6

[0051] The dyes used in Examples 6-10 correspond to the dyes used for milk silk non-woven fabric lace prepared according to Examples 1-5. Wherein, embodiment 6 corresponds to embodiment 1, embodiment 7 corresponds to embodiment 2, embodiment 8 corresponds to embodiment 3, embodiment 9 corresponds to embodiment 4, and embodiment 10 corresponds to embodiment 5.

Embodiment 6-10

[0052] The dyeing process of embodiment 6-10 milk silk non-woven fabric lace is as follows:

[0053] A kind of dyeing process of milk silk non-woven fabric lace, comprises the steps:

[0054] Step 1: First, bathe the milk silk non-woven fabric lace in water at 100°C for 2 hours to dissolve the non-woven fabric, discharge and weigh;

[0055] Step 2: Add the milk silk non-woven fabric lace obtained in step 1 into the dye, the bath ratio is 1:20, heat it, keep it warm, dye it, and discharge it after dyeing;

[0056] Step 3: Add the milk silk non-woven fabric lace obtained in Step 2 into water, add functional finishing agent, soak and shape.

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Abstract

The invention discloses a dye for a milk silk-nonwoven fabric lace and a dyeing technology thereof. The dye for the milk silk-nonwoven fabric lace comprises the following components in parts by weight: 0.2-0.3 part of disperse orange S-4RL, 0.7-0.8 part of disperse rubine S-5BL, 0.3-0.4 part of disperse dark blue HGL, 0.4-0.6 part of glacial acetic acid, 7-10 parts of neutral salt, 0.1-0.2 part ofdodecyl glucoside, 0.1-0.2 part of peregal O and 95-105 part of water. The dye for the milk silk-nonwoven fabric lace has the beneficial effects as follows: the milk silk-nonwoven fabric lace dyed bythe dye for the milk silk-nonwoven fabric lace has good light fastness.

Description

technical field [0001] The invention relates to a dye, in particular to a dye for milk silk non-woven lace and a dyeing process thereof. Background technique [0002] Milk silk is the milk protein obtained by defatting and dehydrating liquid milk, adding a softener to make milk slurry, and then through wet spinning technology and scientific treatment, it is spun into milk protein fiber, and further spun into a fabric that can be woven Cloth of milk shreds. [0003] The Chinese patent with the publication number CN104420340A discloses a dyeing process of milk silk; the dyeing process includes five steps of configuring dye solution, dyeing, color fixing, water washing, soaping, and water washing; , disodium hydrogen phosphate or acetic acid, sodium acetate to adjust the pH value to 4.5; the working liquid contains 2% dye and 0.4g / L Pingao O; when dyeing, the liquor ratio is controlled at 1:50, and the dyeing starts at 30°C , and then heated up to 80°C, and kept for 80 minute...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/16D06P1/653D06P1/673D06P1/651D06P3/04D06P5/02D06M13/432D06M13/352D06M13/46D06M101/02
CPCD06M13/352D06M13/432D06M13/46D06M16/00D06M2101/02D06P1/16D06P1/65131D06P1/6533D06P1/6735D06P1/67358D06P3/043D06P5/02
Inventor 潘大千
Owner 纪梵喜服饰有限公司
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