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Printing and dyeing process for pure cotton fabric

A printing and dyeing process, pure cotton fabric technology, applied in the field of printing and dyeing of pure cotton fabrics, can solve problems such as insufficient color fastness, poor dyeing effect of pure cotton fabrics, etc., achieve visual effect improvement, wash color fastness improvement, good dyeing effect

Inactive Publication Date: 2014-03-19
CHANGSHU XIONGFA KNITTING PLUSH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current printing and dyeing process of pure cotton fabrics has insufficient color fastness after repeated washing, and the dyeing effect of pure cotton fabrics after dyeing is not very good

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

[0015] 1) Take 2 parts by mass of hydroxypropyl methylcellulose, 2 parts by mass of dodecyltrimethylammonium sulfate, 6 parts by mass of sulfuric acid, 4 parts by mass of ammonium sulfate, 7 parts by mass of sodium sulfate, 3 parts by mass of urea, 15 parts by mass Mass parts A state pulp, 14 mass parts Acramine FWR pulp, 42 mass parts water prepare printing paste;

[0016] 2) Take 3 parts by mass of coconut oil fatty acid monoethanolamide, 7 parts by mass of silicone polyvinyl fluoride ether, 9 parts by mass of branched chain fatty alcohol condensate, 3 parts by mass of silicone, 16 parts by mass of modified 2D resin, 60 parts by mass Parts by mass of water are used to prepare the pad dyeing solution;

[0017] 3) Dyeing the bottom, dipping the fabric with the dyeing solution, the pressure is 2MPa, and the liquid carrying rate is 75%;

[0018] 4) Printing, dyeing and dyeing after adding slurry;

[0019] 5) Steaming and washing.

Embodiment 2

[0021] 1) Take 1 mass part of hydroxypropyl methylcellulose, 1 mass part of dodecyltrimethylammonium sulfate, 5 mass parts of sulfuric acid, 3 mass parts of ammonium sulfate, 6 mass parts of sodium sulfate, 2 mass parts of urea, 10 Mass parts A state pulp, 12 mass parts Acramine FWR pulp, 40 mass parts water prepare printing paste;

[0022] 2) Take 2 parts by mass of coconut oil fatty acid monoethanolamide, 6 parts by mass of silicone polyvinyl fluoride ether, 8 parts by mass of branched chain aliphatic alcohol condensate, 2 parts by mass of silicone, 15 parts by mass of modified 2D resin, 50 parts by mass Parts by mass of water are used to prepare the pad dyeing solution;

[0023] 3) Dyeing the bottom, dipping the fabric with the dyeing solution, the pressure is 1MPa, and the liquid carrying rate is 70%;

[0024] 4) Printing, dyeing and dyeing after adding slurry;

[0025] 5) Steaming and washing.

Embodiment 3

[0027] 1) Take 1.2 parts by mass of hydroxypropyl methylcellulose, 1.2 parts by mass of dodecyltrimethylammonium sulfate, 5.6 parts by mass of sulfuric acid, 3.4 parts by mass of ammonium sulfate, 6.7 parts by mass of sodium sulfate, 2.3 parts by mass of urea, 12 Mass parts A state pulp, 13 mass parts Acramine FWR pulp, 41 mass parts water prepare printing paste;

[0028] 2) Take 2.3 parts by mass of coconut oil fatty acid monoethanolamide, 6.7 parts by mass of silicone polyvinyl fluoride ether, 8.9 parts by mass of branched chain fatty alcohol ethylene condensate, 2.3 parts by mass of silicone, 15.5 parts by mass of modified 2D resin, 56 parts by mass Parts by mass of water are used to prepare the pad dyeing solution;

[0029] 3) Dyeing the bottom, dipping the fabric with the dyeing solution, the pressure is 1.2MPa, and the liquid carrying rate is 73%;

[0030] 4) Printing, dyeing and dyeing after adding slurry;

[0031] 5) Steaming and washing.

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 printing and dyeing process for a pure cotton fabric. The printing and dyeing process comprises the following steps: (1) preparing 1-2 parts by mass of hydroxypropyl methyl cellulose, 1-2 parts by mass of dodecylbenzene trimethyl ammonium sulfate, 5-6 parts by mass of sulfuric acid, 3-4 parts by mass of ammonium sulfate, 6-7 parts by mass of sodium sulfate, 2-3 parts by mass of urea, 10-15 parts by mass of paste A, 12-14 parts by mass of Acramin FWR paste and 40-42 parts by mass of water-prepared printing sizing agent; (2) preparing 2-3 parts by mass of coconut monoethanol amide, 6-7 parts by mass of organosilicone polyvinyl fluoride ether, 8-9 parts by mass of branched chain fatty alcohol concentrated cyclohexane, 2-3 parts by mass of organosilicone, 15-16 parts by mass of modified 2D resin powder and 50-60 parts of water-prepared padding dye solution; (3) performing ground dyeing; (4) printing; and (5) evaporating and washing with water. According to the dyeing process, the padding dye solution and the printing sizing agent are adopted, so that a synergistic effect is achieved among components, and the repeated water-washing color fastness of the pure cotton fabric dyed with the printing and dyeing process is increased greatly; and moreover, the dyed pure cotton fabric is good in dyeing effect, and the visual effect is improved.

Description

technical field [0001] The invention relates to a printing and dyeing process for pure cotton fabrics. Background technique [0002] The current printing and dyeing process of pure cotton fabrics has insufficient color fastness after repeated washings, and the dyeing effect of pure cotton fabrics after dyeing is not very good. Contents of the invention [0003] The purpose of the present invention is to provide a printing and dyeing process for pure cotton fabrics, through the selection of tie-dye liquid and printing paste components, a synergistic effect is achieved between the components, so that the pure cotton fabrics dyed by the present invention can be dyed many times. The color fastness to washing is greatly improved, and the dyeing effect of the dyed pure cotton fabric is good, and the visual effect is improved. [0004] In order to achieve the above object, the technical solution of the present invention is to design a printing and dyeing process for pure cotton ...

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): D06P3/60D06P1/44D06P1/673D06P1/62D06P1/642D06P1/50D06P1/613
Inventor 王开发
Owner CHANGSHU XIONGFA KNITTING PLUSH
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