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Inkjet printing technology for cotton and linen fiber fabric

A cotton and linen fiber, inkjet printing technology, applied in the field of fabric processing, can solve the problems of insufficient inkjet printing color depth, large color difference of electronic patterns, insufficient color fastness, etc., and achieves bright colors, not easy to fade, and simple process. Effect

Inactive Publication Date: 2017-02-22
苏州市恒信针织印染有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are many researches on the inkjet printing process of silk and silk fabrics, but the digital inkjet printing for cotton and linen fiber fabrics does not achieve the expected effect in practical applications, and there are many problems, such as inkjet printing on cotton and linen fibers. The color depth on the fabric is not enough, the color difference with the electronic pattern is large, the color fastness is not high enough, etc., thus limiting the development of inkjet printing

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

[0026] A kind of ink-jet printing technology of cotton fiber fabric, comprises the following steps:

[0027] (1) Pre-treatment of low-temperature plasma modification: put the cotton and hemp fiber fabric in the refrigerator at a low temperature of 0-4°C for 40 minutes, then take it out, use the glow subatmospheric low-temperature plasma surface treatment equipment as the operating platform, and use O 2 / Ar mixed atmosphere is used as the modification treatment atmosphere for low-temperature plasma modification pre-treatment; the working temperature of the low-temperature plasma surface treatment equipment is -5-5°C;

[0028] (2) Sizing treatment: put the cotton and linen fabrics that have been pretreated by low-temperature plasma modification into bags and put them into a washing machine for washing, add 2g / L softener and 1% neutral detergent by mass fraction, and the temperature is 40°C, The bath ratio is 1:16, and the washing time is 24 minutes; the washed cotton and linen f...

Embodiment 2

[0036] A kind of ink-jet printing technology of cotton fiber fabric, comprises the following steps:

[0037] (1) Pre-treatment of low-temperature plasma modification: put the cotton and hemp fiber fabric in the refrigerator at a low temperature of 0-4°C for 60 minutes, then take it out, use the glow sub-atmospheric low-temperature plasma surface treatment equipment as the operating platform, and use O 2 / Ar mixed atmosphere is used as the modification treatment atmosphere for low-temperature plasma modification pre-treatment; the working temperature of the low-temperature plasma surface treatment equipment is -5-5°C;

[0038] (2) Sizing treatment: put the cotton and linen fabric that has been pre-treated by low-temperature plasma modification into a bag and put it into a washing machine for washing, add 4g / L softener and 2% neutral detergent by mass fraction, and the temperature is 50°C. The bath ratio is 1:22, and the washing time is 34 minutes; the washed cotton and linen fi...

Embodiment 3

[0046] A kind of ink-jet printing technology of cotton fiber fabric, comprises the following steps:

[0047](1) Pre-treatment of low-temperature plasma modification: put the cotton and hemp fiber fabric in the refrigerator at a low temperature of 0-4°C for 50 minutes, then take it out, use the glow sub-atmospheric low-temperature plasma surface treatment equipment as the operating platform, and use O 2 / Ar mixed atmosphere is used as the modification treatment atmosphere for low-temperature plasma modification pre-treatment; the working temperature of the low-temperature plasma surface treatment equipment is -5-5°C;

[0048] (2) Sizing treatment: put the cotton and linen fabric that has been pre-treated by low-temperature plasma modification into bags and put them into a washing machine for washing, add 3g / L softener and 1.5% neutral detergent by mass fraction, and the temperature is 45°C. The bath ratio is 1:18, and the washing time is 30 minutes; the washed cotton and linen ...

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 discloses an inkjet printing technology for a cotton and linen fiber fabric. The technological processes of low-temperature plasma modified pretreatment, sizing pretreatment, drying, inkjet printing, steaming fixation, after-treatment and washing and drying are adopted, low-temperature plasma modified pretreatment is performed at first before sizing pretreatment, modified treatment is performed on cotton and linen fiber, and then preshrinking technological treatment is performed; on one hand, the defect that the dyeing keynote of the cotton and linen fiber fabric is dark is overcome; on the other hand, the phenomenon that printing is irregular due to the fact that the cotton and linen fiber fabric is shrunk in the inkjet printing technology is effectively avoided; in addition, the special inkjet printing pigment ink is adopted for jet printing, the washing technology adopts warm water washing and hot-blast air drying, chemical tolerance of pigment is stimulated, and the wash resistance is enhanced and the absorption rate is increased; the technology has the advantages of being smooth in printing, bright in color, suitable for coloring depth, not prone to color fading, simple and the like.

Description

technical field [0001] The invention relates to a fabric processing method, in particular to an ink-jet printing process for cotton and linen fiber fabrics. Background technique [0002] Textile digital inkjet printing technology is a new printing method that has developed rapidly in recent years. Its fast, flexible, fine, clean and other characteristics meet the needs of individualization, small batches, multiple varieties, high precision and green environmental protection in today's textile market, and have broad development prospects. In inkjet printing, dye ink is one of the most commonly used inks due to its excellent water solubility, relatively low cost, excellent washing and rubbing fastness, and good color expressiveness. [0003] At present, there are many researches on the inkjet printing process of silk and silk fabrics, but the digital inkjet printing for cotton and linen fiber fabrics does not achieve the expected effect in practical applications, and there ar...

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): D06P1/00D06P1/44D06P1/46D06P1/52D06P1/649D06P1/673D06P3/60D06L1/12
CPCD06P1/0076D06L1/12D06P1/44D06P1/46D06P1/5221D06P1/6495D06P1/67391D06P3/60
Inventor 温明华陶建玉尹寿虎
Owner 苏州市恒信针织印染有限责任公司
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