CN105970681B - A kind of environment-friendly type brown digit printing ink and preparation method thereof - Google Patents

A kind of environment-friendly type brown digit printing ink and preparation method thereof Download PDF

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Publication number
CN105970681B
CN105970681B CN201610452351.5A CN201610452351A CN105970681B CN 105970681 B CN105970681 B CN 105970681B CN 201610452351 A CN201610452351 A CN 201610452351A CN 105970681 B CN105970681 B CN 105970681B
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Prior art keywords
printing ink
environment
friendly type
digit printing
brown
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CN201610452351.5A
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CN105970681A (en
Inventor
胡桂祥
胡晓冬
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Zhongshan Donghua Printing Art Co ltd
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Zhongshan Donghua Printing Art Co Ltd
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/34General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using natural dyestuffs
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/673Inorganic compounds
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/30Ink jet printing

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

A kind of environment-friendly type brown digit printing ink, using the brown pigmentation extracted from Gorgon fruit shell as vegetable colour, instead of the synthetic dyestuffs being often used in the digit printing ink of the prior art, the problem of environmental pollution and health problem that synthetic dyestuffs are brought are substantially reduced;It uses nano-titanium dioxide instead and makees fungicide, it is more environmentally-friendly;And graphene is added during preparing ink, therefore urea need not be added can also obtain the ideal fabric of color fastness as color fixing agent, saved production cost, enhanced coloring.

Description

A kind of environment-friendly type brown digit printing ink and preparation method thereof
Technical field
The present invention relates to digital printing technology field more particularly to a kind of environment-friendly type brown digit printing ink and its preparations Method.
Background technology
Digital ink-jet printed technology is that inkjet printing is expanded greatly the one of industrial application.Modern computer inkjet printing When technology is used for printing in textiles, various input mediums such as scanner, digital camera, digital camera etc. can be used, need The pattern wanted is with digital input computer, after the processing of various mapping software color separation in printing systems, using computer control Printing ink is directly ejected on various fabrics by the digital inkjet printing machine of system, prints out required various patterns, this Kind printing technique is referred to as digital inking printing.
In recent years, digital printing technology has obtained rapid development.Compared with Conventional decal, digital printing process cleaning, Production process is flexible, can remotely be ordered goods, be included in supply chain network, is the direction of the following printing in textiles technology development.
On Vehicles Collected from Market, the dyestuff of used type of dye ink is essentially all synthetic dyestuffs, although synthetic dyestuffs It is gorgeous with color and luster, good color fastness, can mass production the advantages that, but synthetic dyestuffs are due to complicated, various in style, biological Degradability is low etc. to cause a large amount of environmental pollutions, while having the defects of carcinogenic, easily to cause allergic reaction.It is increasingly pursued in people The ink of today of healthy living, exploitation high-performance, high fastness and aqueous environment protection are current digital ink-jet printing ink hair The main trend of exhibition.
On the other hand, digit printing in a manner of contactless by the accurate spray printing of ink to the surface of fabric, therefore color fastness phase To relatively low, therefore in the prior art, before carrying out digit printing spray printing to fabric, need to carry out starching pre-treatment to fabric, The problems such as to help the degree of fixation and color fastness for improving vegetable colour.But the work contaminated on digit printing spray printing can be increased in this way Sequence.
Chinese invention patent CN103966861A provides a kind of environment-friendly digital printing ink and preparation method thereof, the ink Water dyes silk, cotton, can reach good coloring, but the invention only provides the ink system of solid color Preparation Method, and organic bactericide is added in the ink, it is still not environmentally friendly enough.
Invention content
In order to solve the problems in background technology, a kind of environment-friendly type brown digit printing ink of present invention offer and its preparation Method.
A kind of environment-friendly type brown digit printing ink, includes the ingredient of following weight percent:
Preferably, the viscosity modifier is glycerine.
Preferably, the surfactant is neopelex.
Preferably, the fungicide is nano-titanium dioxide.
Preferably, the pH adjusting agent is sodium carbonate.
Preferably, the dispersant is vegetable oil.
A kind of preparation method of environment-friendly type brown digit printing ink, includes the following steps:
A, Gorgon fruit husk as raw material is crushed to 80 mesh by microphyte pulverizer, after impregnating 1-3h with deionized water, then profit Brown yellow solution is obtained with ultrasonic extraction, is filtered, filtrate obtains brownish-yellow powder, as Gorgon fruit shell through being concentrated in vacuo dry, crushing Vegetable colour;
B, vegetable colour, viscosity modifier, surfactant, pH adjusting agent, fungicide are add to deionized water, often (control system pH value is 6-7) is stirred evenly under temperature, then is warming up to 60-70 DEG C and continues to stir 1h, and is kept the temperature in 60-70 DEG C of curing 2-3h, after being down to room temperature, filtering;
C, graphene and dispersant are added in filtrate, disperse 3-5min under the supersonic frequency of 25-35kHz, obtains ring Guarantor's type brown digit printing ink.
The two dimensional crystal for only one layer of atomic thickness that graphene is made of carbon atom.2004, Manchester, England Graphene is isolated in College Physics scholar An Deliegaimu and Constantine's Nuo Woxiao loves, success from graphite, it was demonstrated that Therefore it can also obtain Nobel Prize in physics in 2010 jointly with individualism, two people.Before the discovery of 2015 year end boron alkene, Graphene is both most thin material, and most tough material, 200 times more taller than best steel of fracture strength.While it There are good elasticity, stretch range that can reach the 20% of own dimensions again.It is that current nature is most thin, the highest material of intensity Material.
Graphene is added in the present invention to have the advantage that:
First, having two-dimensional structure using graphene, in pattern-printing and dyeing, the contact surface of bigger can be provided to vegetable colour Product, can reach good coloring it is not necessary that color fixing agent is added;
Second is that due to increasing contact area, nano-titanium dioxide can partly penetrate into fabric fibre in pattern-printing and dyeing Surface and inside increase the antibacterial effect of fabric;
Third, graphene is colourless transparent material, will not have an impact to the color of fabric, be removed when subsequent fabric is handled Also relatively simple, after high-speed stirred, it is easy flocculation.
The environment-friendly type brown digit printing ink of the present invention, using the brown pigmentation extracted from Gorgon fruit shell as plant Object dyestuff substantially reduces synthetic dyestuffs and brings instead of the synthetic dyestuffs being often used in the digit printing ink of the prior art Problem of environmental pollution and health problem;It uses nano-titanium dioxide instead and makees fungicide, it is more environmentally-friendly;And prepare the process of ink Middle addition graphene, therefore urea need not be added can also obtain the ideal fabric of color fastness as color fixing agent, save production Cost enhances coloring.
Specific implementation mode
Embodiment 1
A kind of environment-friendly type brown digit printing ink, includes the ingredient of following weight percent:
The viscosity modifier is glycerine;
The surfactant is neopelex;
The fungicide is nano-titanium dioxide;
The pH adjusting agent is sodium carbonate;
The dispersant is vegetable oil;
A kind of preparation method of environment-friendly type brown digit printing ink, includes the following steps:
A, Gorgon fruit husk as raw material is crushed to 80 mesh by microphyte pulverizer, after impregnating 2h with deionized water, Gorgon fruit shell Weight ratio with deionized water is 1:30;Ultrasonic extraction is recycled to obtain brown yellow solution, the frequency of ultrasonic extraction is 50kHz, Extracting temperature are 70 DEG C, extraction time 25min;Filtering, filtrate obtain pale brown toner through being concentrated in vacuo dry, crushing End, as Gorgon fruit shell vegetable colour;
B, vegetable colour, viscosity modifier, surfactant, pH adjusting agent, fungicide are add to deionized water, often (control system pH value is 6-7) is stirred evenly under temperature, then is warming up to 65 DEG C and continues to stir 1h, and is kept the temperature and cured 2.5h in 65 DEG C, After being down to room temperature, filtering;
C, graphene and dispersant are added in filtrate, disperse 4min under the supersonic frequency of 30kHz, obtain environment-friendly type palm fibre Chromatic number code printing ink.
Embodiment 2
A kind of environment-friendly type brown digit printing ink, includes the ingredient of following weight percent:
The viscosity modifier is glycerine;
The surfactant is neopelex;
The fungicide is nano-titanium dioxide;
The pH adjusting agent is sodium carbonate;
The dispersant is vegetable oil;
A kind of preparation method of environment-friendly type brown digit printing ink, includes the following steps:
A, Gorgon fruit husk as raw material is crushed to 80 mesh by microphyte pulverizer, after impregnating 3h with deionized water, Gorgon fruit shell Weight ratio with deionized water is 1:20;Ultrasonic extraction is recycled to obtain brown yellow solution, the frequency of ultrasonic extraction is 40kHz, Extracting temperature are 65 DEG C, extraction time 35min;Filtering, filtrate obtain pale brown toner through being concentrated in vacuo dry, crushing End, as Gorgon fruit shell vegetable colour;
B, vegetable colour, viscosity modifier, surfactant, pH adjusting agent, fungicide are add to deionized water, often (control system pH value is 6-7) is stirred evenly under temperature, then is warming up to 60 DEG C and continues to stir 1h, and is kept the temperature and cured 3h, drop in 60 DEG C To room temperature, filtering;
C, graphene and dispersant are added in filtrate, disperse 3min under the supersonic frequency of 35kHz, obtain environment-friendly type palm fibre Chromatic number code printing ink.
Embodiment 3
A kind of environment-friendly type brown digit printing ink, includes the ingredient of following weight percent:
The viscosity modifier is glycerine;
The surfactant is neopelex;
The fungicide is nano-titanium dioxide;
The pH adjusting agent is sodium carbonate;
The dispersant is vegetable oil;
A kind of preparation method of environment-friendly type brown digit printing ink, includes the following steps:
A, Gorgon fruit husk as raw material is crushed to 80 mesh by microphyte pulverizer, after impregnating 1h with deionized water, Gorgon fruit shell Weight ratio with deionized water is 1:40;Ultrasonic extraction is recycled to obtain brown yellow solution, the frequency of ultrasonic extraction is 55kHz, Extracting temperature are 75 DEG C, extraction time 15min;Filtering, filtrate obtain pale brown toner through being concentrated in vacuo dry, crushing End, as Gorgon fruit shell vegetable colour;
B, vegetable colour, viscosity modifier, surfactant, pH adjusting agent, fungicide are add to deionized water, often (control system pH value is 6-7) is stirred evenly under temperature, then is warming up to 70 DEG C and continues to stir 1h, and is kept the temperature and cured 2h, drop in 70 DEG C To room temperature, filtering;
C, graphene and dispersant are added in filtrate, disperse 5min under the supersonic frequency of 25kHz, obtain environment-friendly type palm fibre Chromatic number code printing ink.
Comparative example 1
By the graphene removal in embodiment 1, other preparation conditions are constant, obtain environment-friendly type brown digit printing ink.
Silk spray printing, test fabric are carried out to the environment-friendly type brown digit printing ink of embodiment 1-3 and comparative example 1 Fastness to soaping, colour fastness to rubbing, fastness to light tested, the results are shown in Table 1.
Table 1:
Test data it is recognised that printing ink made of the present invention, color fastness is high, even across being cleaned multiple times, still Energy is colour-fast, fades, and keeps original color and vividness.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (8)

1. a kind of environment-friendly type brown digit printing ink, which is characterized in that include the ingredient of following weight percent:
Gorgon fruit shell vegetable colour 5-20%
Viscosity modifier 5-12%
Surfactant 2-5%
PH adjusting agent 0.5-2%
Fungicide 0.2-0.5%
Dispersant 0.2-0.5%
Graphene 0.05-0.08%
Deionized water surplus.
2. environment-friendly type brown digit printing ink according to claim 1, which is characterized in that the viscosity modifier is Glycerine.
3. environment-friendly type brown digit printing ink according to claim 1, which is characterized in that the surfactant is Neopelex.
4. environment-friendly type brown digit printing ink according to claim 1, which is characterized in that the fungicide is nanometer Titanium dioxide.
5. environment-friendly type brown digit printing ink according to claim 1, which is characterized in that the pH adjusting agent is carbon Sour sodium.
6. environment-friendly type brown digit printing ink according to claim 1, which is characterized in that the dispersant is plant Oil.
7. environment-friendly type brown digit printing ink according to claim 1, which is characterized in that preparation method, including with Lower step:
A, Gorgon fruit husk as raw material is crushed to 80 mesh by microphyte pulverizer, after impregnating 1-3h with deionized water, recycled super Sound extracts to obtain brown yellow solution, filtering, and filtrate obtains brownish-yellow powder, as Gorgon fruit shell plant through being concentrated in vacuo dry, crushing Dyestuff;
B, vegetable colour, viscosity modifier, surfactant, pH adjusting agent, fungicide are add to deionized water, under room temperature It is 6-7 to stir evenly and adjust pH value, then is warming up to 60-70 DEG C and continues to stir 1h, and keeps the temperature and cure 2-3h, drop in 60-70 DEG C To room temperature, filtering;
C, graphene and dispersant are added in filtrate, disperse 3-5min under the supersonic frequency of 25-35kHz, obtains environment-friendly type Brown digit printing ink.
8. environment-friendly type brown digit printing ink according to claim 7, which is characterized in that preparation method, including with Lower step:
A, Gorgon fruit husk as raw material is crushed to 80 mesh by microphyte pulverizer, with deionized water impregnate 2h after, Gorgon fruit shell with go The weight ratio of ionized water is 1:30;Ultrasonic extraction is recycled to obtain brown yellow solution, the frequency of ultrasonic extraction is 50kHz, is carried It is 70 DEG C to take temperature, extraction time 25min;Filtering, filtrate obtain brownish-yellow powder, as Gorgon euryale through being concentrated in vacuo dry, crushing Real shell vegetable colour;
B, vegetable colour, viscosity modifier, surfactant, pH adjusting agent, fungicide are add to deionized water, under room temperature It is 6-7 to stir evenly and adjust pH value, then is warming up to 65 DEG C and continues to stir 1h, and keeps the temperature and cure 2.5h in 65 DEG C, is down to room temperature Afterwards, it filters;
C, graphene and dispersant are added in filtrate, disperse 4min under the supersonic frequency of 30kHz, obtain environment-friendly type brown number Code printing ink;
The environment-friendly type brown digit printing ink, includes the ingredient of following weight percent:
Vegetable colour 18%
Viscosity modifier 10%
Surfactant 3.5%
PH adjusting agent 1%
Fungicide 0.35%
Dispersant 0.4%
Graphene 0.06%
Deionized water surplus;
The viscosity modifier is glycerine;
The surfactant is neopelex;
The fungicide is nano-titanium dioxide;
The pH adjusting agent is sodium carbonate;
The dispersant is vegetable oil.
CN201610452351.5A 2016-06-20 2016-06-20 A kind of environment-friendly type brown digit printing ink and preparation method thereof Expired - Fee Related CN105970681B (en)

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CN106835672A (en) * 2017-01-11 2017-06-13 郑宋滨 Graphene printed textile and preparation method
CN107740288A (en) * 2017-10-19 2018-02-27 无锡嘉加科技有限公司 A kind of wool anhydrous printing ink and preparation method thereof
CN107740289A (en) * 2017-10-19 2018-02-27 无锡嘉加科技有限公司 A kind of anhydrous printing with reactive dye ink and preparation method thereof
CN107881807A (en) * 2017-10-19 2018-04-06 无锡嘉加科技有限公司 A kind of environmentally friendly anhydrous printing ink and preparation method thereof
CN108797152A (en) * 2018-06-13 2018-11-13 南通强生石墨烯科技有限公司 A kind of graphene concentrator and preparation method thereof
CN112267310A (en) * 2020-10-26 2021-01-26 山东众和新材料科技有限公司 Cinnamomum camphora pulp pigment printing paste and printing method thereof on pure cotton fabric

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CN103952922A (en) * 2014-05-19 2014-07-30 常州美胜生物材料有限公司 Plant dye digital printing ink and preparation method thereof
CN103966861A (en) * 2014-05-19 2014-08-06 常州美胜生物材料有限公司 Environment-friendly digital printing ink and preparation method thereof
CN105315773A (en) * 2015-11-04 2016-02-10 桐城市人和包装有限公司 Water-based printing ink and preparation method thereof

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CN102501673A (en) * 2011-11-08 2012-06-20 哈尔滨工业大学 Method for preparing nano composite absorption material for print
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