Dyeing method of bedsheet fabric

A dyeing method and fabric technology, applied in the direction of dyeing method, textile and papermaking, dry cleaning fiber products, etc., can solve the problems of easy to produce color pattern, low color fastness of dyed fabrics, poor dyeing uniformity, etc., and achieve dyeing effect. Optimum, excellent perspiration fastness, good dyeing uniformity

Inactive Publication Date: 2017-02-15
SUZHOU XIN GE HOUSEHOLD PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing dyeing method of bed sheet fabric, the color fastness of the dyed fabric is not high, the dyeing uniformity is not good, and color flowers are easy to occur

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] The dyeing method of bed sheet fabric comprises the steps:

[0040] 1) Add 1 to 2 parts by weight of N-vinylpyrrolidone / acrylamide copolymer, 2.6 parts by weight of 2-acrylamide-2-methylpropanesulfonic acid, 1.1 parts by weight of γ-(methacryloyloxy ) Propyltrimethoxysilane, 0.4 parts by weight of calcium sulfate, and 35 parts by weight of vegetable dyes are sequentially dropped into 150 parts by weight of deionized water, stirred evenly, and heated to 55°C;

[0041] 2) Add 3.1 parts by weight of aspartic acid, 1.5 parts by weight of sodium oleamide ethanesulfonate, 0.6 parts by weight of titanium dioxide, and 3.1 parts by weight of iminodipropionic acid, and continue stirring until fully mixed and evenly heated to 65°C;

[0042] 3) Soak the fabric in the dye vat for 35 minutes;

[0043] 4) drying the soaked fabric at 80°C;

[0044] 5) Soak the dried fabric in clean water and rinse for 35 minutes;

[0045] 6) Take out the rinsed fabric and let it dry naturally.

Embodiment 2

[0047] The dyeing method of bed sheet fabric comprises the steps:

[0048] 1) Add 1 part by weight of N-vinylpyrrolidone / acrylamide copolymer, 2.6 parts by weight of 2-acrylamide-2-methylpropanesulfonic acid, 1.1 parts by weight of γ-(methacryloyloxy) propane to the dye vat Trimethoxysilane, 0.4 parts by weight of calcium sulfate, and 35 parts by weight of vegetable dyes were successively dropped into 150 parts by weight of deionized water, stirred evenly, and heated to 55°C;

[0049] 2) Add 3.1 parts by weight of aspartic acid, 1.5 parts by weight of sodium oleamide ethanesulfonate, 0.6 parts by weight of titanium dioxide, and 3.1 parts by weight of iminodipropionic acid, and continue stirring until fully mixed and evenly heated to 65°C;

[0050] 3) Soak the fabric in the dye vat for 35 minutes;

[0051] 4) drying the soaked fabric at 80°C;

[0052] 5) Soak the dried fabric in clean water and rinse for 35 minutes;

[0053] 6) Take out the rinsed fabric and let it dry natu...

Embodiment 3

[0055] The dyeing method of bed sheet fabric comprises the steps:

[0056] 1) Add 2 parts by weight of N-vinylpyrrolidone / acrylamide copolymer, 2.6 parts by weight of 2-acrylamide-2-methylpropanesulfonic acid, 1.1 parts by weight of γ-(methacryloyloxy)propane in the dye vat Trimethoxysilane, 0.4 parts by weight of calcium sulfate, and 35 parts by weight of vegetable dyes were successively dropped into 150 parts by weight of deionized water, stirred evenly, and heated to 55°C;

[0057] 2) Add 3.1 parts by weight of aspartic acid, 1.5 parts by weight of sodium oleamide ethanesulfonate, 0.6 parts by weight of titanium dioxide, and 3.1 parts by weight of iminodipropionic acid, and continue stirring until fully mixed and evenly heated to 65°C;

[0058] 3) Soak the fabric in the dye vat for 35 minutes;

[0059] 4) drying the soaked fabric at 80°C;

[0060] 5) Soak the dried fabric in clean water and rinse for 35 minutes;

[0061] 6) Take out the rinsed fabric and let it dry natu...

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 discloses a dyeing method of a bedsheet fabric. The method includes the steps of: adding a N-vinyl pyrrolidone / acrylamide copolymer, 2-acrylamide-2-methylpropane sulfonic acid, gamma-(methacryloxy)propyltrimethoxysilane, calcium sulfate and vegetable dyes into deionized water in a dye vat, stirring the substances evenly, and performing heating to 55DEG C; 2) then adding aspartic acid, sodium N-oleoyl-N-methyltaurinate, titanium dioxide and iminodipropionic acid, further performing stirring until the substances are fully and evenly mixed, and conducting heating to 65DEG C; 3) soaking the fabric in the dye vat for 35min; 4) drying the soaked fabric at 80DEG C; 5) immersing the dried fabric in clear water and performing rinsing for 35min; and 6) taking out the rinsed fabric and conducting natural airing. According to the method provided by the invention, the dyed fabric has excellent color fastness and good dyeing uniformity, and is free of dyeing defect.

Description

technical field [0001] The invention relates to a method for dyeing bed sheet fabrics. Background technique [0002] In the existing bed sheet fabric dyeing method, the color fastness of the dyed fabric is not high, the dyeing uniformity is not good, and color flowers are easy to occur. Contents of the invention [0003] The object of the present invention is to provide a method for dyeing bed sheet fabrics, the dyed fabrics have excellent color fastness to perspiration, color fastness to water stains, color fastness to washing, color fastness to dry cleaning, color fastness to rubbing, and light fastness. Color fastness, color fastness to chlorine bleaching, color fastness to non-chlorine bleaching, and good dyeing uniformity, colorless flowers. [0004] In order to achieve the above object, the technical solution of the present invention is to design a kind of dyeing method of bed sheet fabric, comprising the steps: [0005] 1) Add 1 to 2 parts by weight of N-vinylpyrr...

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): D06P1/34D06P1/52D06P1/62D06P1/651D06P1/673D06P1/647D06P1/00D06L1/12
CPCD06L1/12D06P1/0032D06P1/34D06P1/5242D06P1/525D06P1/628D06P1/647D06P1/65106D06P1/673D06P1/6735
Inventor 陈玉梅
Owner SUZHOU XIN GE HOUSEHOLD PROD CO LTD
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