Multi-color-point and fluorescent color fiber making method

A fluorescent color and production method technology, applied in the field of inkjet printing, can solve the problems of organic solvent-based inks polluting the environment, human health, and other problems, and achieve the effects of excellent dyeing effect, simple manufacturing process, and excellent anti-counterfeiting effect.

Inactive Publication Date: 2017-02-22
北京优威科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Organic solvent-based inks pollute the environment and are harmful to human health, and are restricted and prohibited by the state

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The manufacturing process of multi-color point and fluorescent color pure cotton fiber:

[0016] (1) Fiber pretreatment

[0017] The bleached cotton fibers are padded, dried, and sorted into white pure cotton fiber rolls through a treatment slurry containing 3% by mass of sodium alginate, 6% of sodium bicarbonate, and 10% of urea, and the rest is distilled water;

[0018] (2) Configure reactive dye inkjet printing ink

[0019] (2.1) Configure Fluorescent Red Reactive Dye Inkjet Printing Ink

[0020] Mass percent fluorescent red dye 8%, infrared sound display dye 6%, ethylene glycol 4%, diethylene glycol 4%, glycerol 6%, N-methyl-2-pyrrolidone 3%, isopropanol 3%, 1, 2. Hexylene glycol 4%, trishydroxyaminomethane 0.5%, polyvinylpyrrolidone K30 0.6%, fungicide 0.4%, ethylenediaminetetraacetic acid disodium (EDTA-2Na) 0.5%, deionized water 60% configured together;

[0021] (2.2) Configure Fluorescent Yellow Reactive Dye Inkjet Printing Ink

[0022] Replace fluorescent ...

Embodiment 2

[0029] The manufacturing process of multi-color dot and fluorescent colored PVC fiber:

[0030] (1) Prepare polyvinyl chloride fibers, and card the fibers into fiber silk rolls;

[0031] (2) Configuration of coating type inkjet printing ink

[0032] (2.1) Configure Fluorescent Red Paint Type Inkjet Printing Ink

[0033] Mass percent fluorescent red pigment 10%, infrared sound display dye 6%, styrene-acrylate copolymer 3%, triethanolamine 7%, polyoxyethylene octylphenol ether 2.7%, sodium pyrithione 0.2%, EDTA Tetrasodium 9.1%, deionized water 62% mixed together;

[0034] (2.2) Configure fluorescent yellow paint inkjet printing ink

[0035] Replace fluorescent red dye with fluorescent yellow dye in step (2.1), which is configured as fluorescent yellow paint-type inkjet printing ink;

[0036] (2.3) Configure fluorescent blue paint inkjet printing ink

[0037] Replace fluorescent red dye with fluorescent blue dye in step (2.1), which is configured as fluorescent blue paint-t...

Embodiment 3

[0042] The manufacturing process of multi-color dot and fluorescent colored silk fiber:

[0043] (1) ready to comb the good silk fiber roll;

[0044] (2) Configuration of acid dye type inkjet printing ink

[0045] (2.1) Configure Fluorescent Red Acid Dye Inkjet Printing Ink

[0046] Mass percent fluorescent red dye 8%, infrared sound display dye 6%, sodium alginate 1%, glycerin 12%, urea 3.5%, ethoxydiacetylene glycol 0.5%, triethylene glycol monobutyl ether 2%, deionized 67% of water is configured together;

[0047] (2.2) Configure fluorescent yellow acid dye type inkjet printing ink

[0048] In the step (2.1), the fluorescent red dye is replaced with fluorescent yellow dye, which is configured as fluorescent yellow acid dye type inkjet printing ink;

[0049] (2.3) Configure fluorescent blue acid dye inkjet printing ink

[0050] Replace fluorescent red dye with fluorescent blue dye in step (2.1), which is configured as fluorescent blue acid dye type inkjet printing ink; ...

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PUM

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Abstract

The invention relates to a multi-color-point and fluorescent color fiber making method. Adopted fibers comprise the plant fiber, the animal fiber and the chemical synthetic fiber. The multi-color-point and fluorescent color fiber making method comprises the steps that 1, the fibers are subjected to pretreatment, wherein the fibers are carded to be fiber rolls; 2, anti-counterfeit patterns needing to be printed are designed on a computer, that is to say, fluorescent colors of all color points are sorted; 3, fluorescent color ink-jet printing ink matched with the adopted fiber is prepared; 4, ink-jet printing dyeing and drying are conducted, and the treated fiber is subjected to finishing and tailoring for use. The method has the advantages that the prepared ink-jet printing ink is a water base, the requirements of energy conservation, emission reduction, health and environmental protection are met, the making method is simple, the plate making process is omitted, a mold for inlaying and containing the fibers is not needed, the ink-jet printing dyeing effect is excellent, it is guaranteed that the pure cotton fiber is bright in color and luster and does not spread, and pure wool, silk fiber and other plastic fiber such as PVC are firm in bonding and bright in color and luster. The fiber has an excellent anti-counterfeit effect by being distributed in security and certificate paper.

Description

technical field [0001] The invention relates to a method for making multi-color dots and fluorescent colored fibers distributed in special fiber anti-counterfeiting paper, belonging to the technical field of inkjet printing. Background technique [0002] The production of multi-color dots and fluorescent colored fibers in the existing anti-counterfeiting paper is a method of printing fluorescent colored inks on the fibers. Its production process is relatively complicated. In addition to plate making, it is necessary to make a mold for inlaying and placing fibers. Because the ink printing plate must be pressed on the fiber to complete. Although it is said that various plate printing methods can be used for production, in fact, only solvent-based gravure printing is used. Organic solvent-based inks pollute the environment and are harmful to human health, and are restricted and prohibited by the state. Contents of the invention [0003] The purpose of the present invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/38D06P3/66D06P3/79D06P3/10D06P5/30C09D11/40
CPCC09D11/40D06P1/0012D06P1/38D06P3/10D06P3/66D06P3/798D06P5/30
Inventor 孙实祥王春孙威然
Owner 北京优威科技有限公司
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