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Fabric coating dyeing process

A paint dyeing and paint color paste technology, applied in the field of textile printing and dyeing, can solve the problems of light color, poor fastness, hard hand feeling, etc., and achieve the effect of low color yield, simple process and energy saving

Inactive Publication Date: 2007-03-28
SUNVIM GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention overcomes the problems of light color yield, poor fastness and hard hand feeling existing in the existing paint pad dyeing method, reduces the amount of adhesive used in paint dyeing, and improves the hand feel of dyed fabrics

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

[0020] Fabric: Pure cotton woven bleached cloth

[0021] Equipment: rolling car, oven, steam box

[0022] Technological process: padding dyeing solution (one dipping and one padding, the padding rate is 60%), drying (80°C, 2min), steaming (102°C, 10min).

[0023] Formula of pad dyeing solution:

[0024] B202 medium yellow (g / L) 5

[0025] Chlorotriazine quaternary ammonium salt (g / L) 20

[0026] Pingpingjia OS-15(g / L) 3

[0027] NaOH (g / L) 7

[0028] BE4100 normal temperature adhesive (g / L) 10

[0029] Put the above-mentioned B202 medium yellow paint color paste (provided by Wuxi Xinguang), Pingpingjia OS-15, NaOH, chlorotriazine quaternary ammonium salt cationic modifier, BE4100 adhesive (Bonn Chemical Co., Ltd.) into the container in sequence , add water to volume, and keep stirring until uniform.

[0030] According to the above-mentioned technological process, the pure cotton woven bleached cloth was pad-dyed to obtain sample A, and the color fastness and K / S value o...

Embodiment 2

[0032] Fabric: Polyester cotton blend woven bleached cloth

[0033] Equipment: rolling car, oven, steam box

[0034] Technological process: padding dyeing solution (two dipping and two padding, the excess rate of 65%), drying (80°C, 2min), steaming (105°C, 5min), soap boiling (95°C, 10min).

[0035] Formula of pad dyeing solution:

[0036] Excellent Wall Color Blue G-E(g / L) 20

[0037] Glycidyl methacrylate-quaternary ammonium salt monomer copolymer (g / L) 30

[0038] Pingpingjia AEO-10(g / L) 4

[0039] Ammonia (g / L) 12

[0040] WH-G paint dyeing binder (g / L) 15

[0041] With the above-mentioned excellent wall color blue G-E paint color paste (Ciba company), Pingpingjia AEO-10, NaOH, glycidyl methacrylate-quaternary ammonium salt monomer copolymer, WH-G paint dyeing binder (Jiangsu Yixing Rongmao Chemical Factory) into the container in turn, add water to make up volume, and keep stirring until uniform.

[0042] According to the above-mentioned technological process, the p...

Embodiment 3

[0044] Fabric: Viscose cotton woven bleached cloth

[0045] Equipment: rolling car, oven, steam box

[0046] Technological process: padding dyeing solution (two dipping and two padding, the padding rate is 70%), drying (80°C, 1min), steaming (100°C, 8min), soap boiling (95°C, 10min).

[0047] Formula of pad dyeing solution:

[0048] Printing Bleach Blue K-BC(g / L) 50

[0049] Epoxypropyltriethylammonium chloride (g / L) 40

[0050] OP-10(g / L) 5

[0051] KOH(g / L) 15

[0052] Alcoprint PEL adhesive (g / L) 20

[0053]The above-mentioned printed and bleached fast blue K-BC paint color paste (Dystar company), OP-10, KOH, glycidyltriethylammonium chloride modifier, Alcoprint PEL adhesive (Ciba company) are added to In the container, add water to volume, and keep stirring until uniform.

[0054] According to the above-mentioned technological process, the viscose cotton woven bleached cloth was pad-dyed to obtain sample C, and the color fastness and K / S value of the fabric were tes...

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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Abstract

The invention relates to a fabric pigment dyeing technology. The dye liquor is made up of dope color paste, anode ion modifying agent, surface active agent, pH regulator and adhesive. After mixing equal according to certain order, the dye liquor would be used to take pad dyeing, and the pigment dyeing fabric product would be gained after drying and fixation. The invention has the advantages of good color deepness and vividness, low consumption of adhesive and improved handle of fabric.

Description

technical field [0001] The invention relates to a fabric paint dyeing process, which belongs to the technical field of textile printing and dyeing. Background technique [0002] The use of paint to dye fabrics has the advantages of less environmental pollution, simple process, energy saving and water saving, etc., and has been widely used in the printing and dyeing industry. However, current paint dyeing has disadvantages such as poor wet rubbing fastness, difficulty in dyeing dark colors, and hard hand feeling of fabrics. The fiber is pretreated with a cationic modifier containing reactive groups. By introducing cationic groups on the surface of the fiber, the adsorption capacity of the cotton fiber to the coating can be effectively improved, and the color depth can be improved. Although there are many patents and literature reports related to this method, they are mainly aimed at the coating and dyeing process of fabrics. For example, in Chinese patent 02160747.8, natural...

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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IPC IPC(8): D06B3/18D06C7/00D06P1/44D06P1/642D06P1/60
Inventor 房宽峻张霞王潮霞孙小梅
Owner SUNVIM GROUP
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