CN102241913B - Gravure water-based frosted ink and preparation method thereof - Google Patents

Gravure water-based frosted ink and preparation method thereof Download PDF

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Publication number
CN102241913B
CN102241913B CN 201110135012 CN201110135012A CN102241913B CN 102241913 B CN102241913 B CN 102241913B CN 201110135012 CN201110135012 CN 201110135012 CN 201110135012 A CN201110135012 A CN 201110135012A CN 102241913 B CN102241913 B CN 102241913B
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CN
China
Prior art keywords
water
ink
gravure
frosted
printing
Prior art date
Application number
CN 201110135012
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Chinese (zh)
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CN102241913A (en
Inventor
陈训保
潘民强
武善金
李树军
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深圳扬丰印刷有限公司
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Priority to CN 201110135012 priority Critical patent/CN102241913B/en
Publication of CN102241913A publication Critical patent/CN102241913A/en
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Publication of CN102241913B publication Critical patent/CN102241913B/en

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Abstract

The invention discloses gravure water-based frosted ink and a preparation method thereof. The gravure water-based frosted ink mainly comprises water-based materials being harmless to humans. When the gravure water-based frosted ink is printed on a gravure press, the printing speed of the frosted ink is obviously improved to 15000 papers per hour and the frosted ink can be instantaneously dried. The invention has the advantages of good printability, no phenomenon of poor cleaning effect of a scraper so that the quality of products is ensured, and good operability so that operators can perform printing operations according to operations of common ink without special trainings. The bump effect of the printing surface achieves a silk printing effect, which can be randomly adjusted according to customer demands.

Description

A kind of gravure water-based frosted ink and preparation method thereof
Technical field
The present invention relates to print field, relate in particular to a kind of gravure water-based frosted ink and preparation method thereof.
Background technology
The mid-90, Korea S printing enterprise is in factory of the middle Office of the State Council, and they bring a kind of ink for screen printing from Korea S, and this printing ink is understood wink-dry and formed a kind of minimum male and fomale(M﹠F) at print surface under ultraviolet irradiation, produces extremely strong stereoscopic sensation.Therefore plant printing ink at wink-dry, save production time and production site (originally printing ink need dry in the air and put drying) greatly, printing surface can play the effect of decoration again.Therefore this kind printing ink is widely used (cigarette-brand, wine mark, makeup outer packaging etc.) in printing industry.But the typography of this kind printing ink is along with the adjustment of national industry structure and environmental protection policy is sound, perfect, and the typography shortcoming of this kind printing ink highlights obviously all the more: (1) print speed slow (2500/h); (2) contain a large amount of volatile organic compoundss (ketone such as benzene series such as benzene, dimethylbenzene, butanone, acetone system, this type of material is big to human body harm, country has clear and definite limit standard to this kind solvent in packings such as food, makeup) in the printing ink; (3) ultraviolet ray meeting and air produce ozone, produce unpleasant gas.In order to address the aforementioned drawbacks, abroad, overtesting was once done by more domestic printing ink companies, at offset press or intaglio printing press UV ink printing, but its shortcoming has also showed, print at offset press, speed has improved, but concave-convex effect does not have silk screen printing process strong, naked eyes are not seen concave-convex effect, produce ozone and can't eliminate yet; Print at intaglio printing press, speed is improved significantly, but scraper can not scrape printing ink totally, not needing to cause that dark seal is arranged on the printing surface, causes product rejection, and producing ozone can't eliminate.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of gravure water-based frosted ink and preparation method thereof, be intended to solve existing problem in the prior art.
Technical scheme of the present invention is as follows:
A kind of gravure water-based frosted ink, wherein, the weight percent of each component is as follows:
Sand powder 2% ~ 10%
Pearlescence 0.5%-5%
Water-borne acrylic resin 40%-80%
Water-based wax emulsion 10%-40%
Solvent 5%-30%.
Described gravure water-based frosted ink, wherein, the diameter<10um of described sand powder, the diameter<10um of described pearlescence.
Described gravure water-based frosted ink, wherein, solvent is the mixture of organic solvent and pure water; Organic solvent is alcoholic solvent, is one or more the mixture of alcohols.
Described gravure water-based frosted ink, wherein, the weight percent of each component is as follows:
Sand powder 5%
Pearlescence 1%~1.5%
Water-borne acrylic resin 54%~59%
Water-based wax emulsion 20%~25%
Ethanol 5%
Virahol 5%
Pure water 5%.
The preparation method of above-mentioned gravure water-based frosted ink wherein, may further comprise the steps:
Add water based acrylic resin, water-based wax emulsion and solvent earlier, add sand powder and pearlescence while stirring, disperse fast to get final product in 30 minutes.
The preparation method of described gravure water-based frosted ink, wherein, stirring velocity is 1000 commentaries on classics/min in the described whipping process.
Beneficial effect: gravure water-based frosted ink provided by the present invention is water color ink, and major ingredient is aqueous substance, can not work the mischief to human body; Print at intaglio printing press, speed be improved significantly (15000/h) and can wink-dry; Printing adaptability is good, scraper can not occur and scrape unclean phenomenon, has ensured quality product; Good operability is pressed the common ink printing operation, and the operative employee need not Special Training; The printing surface concave-convex effect reaches the silk-screen effect, and its effect can be regulated arbitrarily according to customer demand.
Description of drawings
Fig. 1 is the performance physical and chemical index state table of embodiment of the invention gained gravure water-based frosted ink.
Embodiment
The invention provides a kind of gravure water-based frosted ink and preparation method thereof, clearer, clear and definite for making purpose of the present invention, technical scheme and effect, below the present invention is described in more detail.Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
Gravure water-based frosted ink provided by the present invention, mainly by sand powder, pearlescence, water-borne acrylic resin, water-based wax emulsion, solvent composition, the weight percent of each component is as follows:
Sand powder (diameter<10um) 2% ~ 10%
Pearlescence (diameter<10um) 0.5%-5%
Water-borne acrylic resin 40%-80%
Water-based wax emulsion 10%-40%
Solvent 5%-30%.
In the above-mentioned prescription, the diameter of sand powder and pearlescence is all less than 10um.The sand powder is a kind of frosted wax; can make product surface that coarse sand sense is arranged; and play the wear-resisting and damage resistant of China ink layer below the protection, and it is 2%-10% that thin frosting powder adds limiting quantity, being less than 2% content does not have frosted finish effect; more than 10% printing heap version wire drawing easily; and ink flow is bad, and the existing frosted finish effect of moderate content also has good printability; the user selects in scope according to frosted finish effect.Pearlescence can make the printing ink face that metal effect is arranged, and it is 0.5%-5% that pearlescence adds limiting quantity, and amount does not have flicker effect very little, too many whole color meeting flavescence, and moderate content can guarantee certain flicker degree and the transparent effect of white.Water-borne acrylic resin plays the effect that connects solid material, and be dissolved in water, it is 40%-80% that water soluble acrylic acid adds limiting quantity, resin viscosity is too low and ink flow is bad very little, poor adhesive force, too high resin content viscosity is too high, does not have frosted finish effect after the dilution, moderate resin content namely guarantees the sticking power of printing ink, and suitable viscosity is also arranged.Water-based wax emulsion is a kind of aqueous polyethylene wax, increases the slippery of frosted oil, plays wear-resisting effect, it is 10%-40% that water-based wax emulsion is added limiting quantity, content is not wear-resisting very little, and too many cost is high and mobile bad, and moderate content makes printing ink that certain wear resistance and flowability be arranged.Solvent plays the effect of dissolving, and solvent is the mixture of organic solvent and pure water, and organic solvent is alcoholic solvent, can be for one or more the mixture of alcohols, as Virahol, ethanol.The interpolation limiting quantity of solvent is 5%-30%, and viscosity height and solvability are bad very little, and too high viscosity is too low, and moderate content guarantees suitable viscosity.
Below be the preferable embodiment of gravure water-based frosted ink provided by the present invention:
Sand powder 5%
Pearlescence 1%~1.5%
Water-borne acrylic resin 54%~59%
Water-based wax emulsion 20%~25%
Ethanol 5%
Virahol 5%
Pure water 5%.
The major ingredient of gravure water-based frosted ink provided by the present invention is aqueous substance, can not work the mischief to human body; Print at intaglio printing press, speed be improved significantly (15000/h) and can wink-dry; Printing adaptability is good, scraper can not occur and scrape unclean phenomenon, has ensured quality product; Good operability is pressed the common ink printing operation, and the operative employee need not Special Training; The printing surface concave-convex effect reaches the silk-screen effect, and its effect can be regulated arbitrarily according to customer demand.
The preparation method of above-mentioned gravure water-based frosted ink is as follows:
Add water based acrylic resin, water-based wax emulsion and solvent earlier, add sand powder and pearlescence while stirring, stirring velocity is 1000 commentaries on classics/min, disperses fast then to get final product in 30 minutes.
Embodiment 1
Sand powder (diameter<10um) 3%
Pearlescence (diameter<10um) 2%
Water-borne acrylic resin 40%
Water-based wax emulsion 40%
Ethanol 5%
Virahol 5%
Pure water 5%
According to above-mentioned prescription, add water based acrylic resin, water-based wax emulsion and solvent earlier, add sand powder and pearlescence while stirring, disperse fast to get final product in 30 minutes.
Embodiment 2
Sand powder (diameter<10um) 5%
Pearlescence (diameter<10um) 1%
Water-borne acrylic resin 59%
Water-based wax emulsion 20%
Ethanol 5%
Virahol 5%
Pure water 5%
According to above-mentioned prescription, add water based acrylic resin, water-based wax emulsion and solvent earlier, add sand powder and pearlescence while stirring, disperse fast to get final product in 30 minutes.
Embodiment 3
Sand powder (diameter<10um) 9%
Pearlescence (diameter<10um) 1.5%
Water-borne acrylic resin 54%
Water-based wax emulsion 25%
Ethanol 5%
Virahol 5%
Pure water 5%
According to above-mentioned prescription, add water based acrylic resin, water-based wax emulsion and solvent earlier, add sand powder and pearlescence while stirring, disperse fast to get final product in 30 minutes.
Embodiment 4
Sand powder (diameter<10um) 9%
Pearlescence (diameter<10um) 4%
Water-borne acrylic resin 36%
Water-based wax emulsion 36%
Ethanol 5%
Pure water 10%
According to above-mentioned prescription, add water based acrylic resin, water-based wax emulsion and solvent earlier, add sand powder and pearlescence while stirring, disperse fast to get final product in 30 minutes.
The performance physical and chemical index state of above embodiment gained gravure water-based frosted ink as shown in Figure 1.
Should be understood that application of the present invention is not limited to above-mentioned giving an example, for those of ordinary skills, can be improved according to the above description or conversion that all these improvement and conversion all should belong to the protection domain of claims of the present invention.

Claims (4)

1. gravure water-based frosted ink is characterized in that the weight percent of each component is as follows:
Sand powder 2% ~ 10%
Pearlescence 0.5%-5%
Water-borne acrylic resin 40%-80%
Water-based wax emulsion 10%-40%
Solvent 5%-30%;
The diameter of described sand powder<10 μ m, the diameter of described pearlescence<10 μ m;
Solvent is the mixture of organic solvent and pure water; Organic solvent is alcoholic solvent, is one or more the mixture of alcohols.
2. gravure water-based frosted ink according to claim 1 is characterized in that the weight percent of each component is as follows:
Sand powder 5%
Pearlescence 1%~1.5%
Water-borne acrylic resin 54%~59%
Water-based wax emulsion 20%~25%
Ethanol 5%
Virahol 5%
Pure water 5%.
3. the preparation method of a gravure water-based frosted ink as claimed in claim 1 is characterized in that, may further comprise the steps:
Add water based acrylic resin, water-based wax emulsion and solvent earlier, add sand powder and pearlescence while stirring, disperse fast to get final product in 30 minutes.
4. the preparation method of gravure water-based frosted ink according to claim 3 is characterized in that, stirring velocity is 1000 commentaries on classics/min in the described whipping process.
CN 201110135012 2011-05-24 2011-05-24 Gravure water-based frosted ink and preparation method thereof CN102241913B (en)

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Application Number Priority Date Filing Date Title
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CN102241913B true CN102241913B (en) 2013-08-21

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Publication number Priority date Publication date Assignee Title
CN103073950B (en) * 2013-01-28 2014-06-18 云南彩丰油墨有限公司 Water-base frosted gravure ink and preparation method thereof
CN104387838B (en) * 2014-12-08 2016-08-17 蓝思科技股份有限公司 A kind of silk-screen protection ink composite and screen printing method
US9416285B2 (en) * 2014-12-17 2016-08-16 Xerox Corporation Acrylate ink compositions for ink-based digital lithographic printing
CN106566313B (en) * 2016-11-04 2020-09-04 惠州市至上新材料有限公司 Degradable UV gravure raised word sand sense printing ink for gold and silver card paper
CN106700723A (en) * 2016-11-18 2017-05-24 惠州市至上新材料有限公司 Gravure environment-friendly water-based gold-sand printing ink as well as preparation method and application of gravure environment-friendly water-based gold-sand printing ink
CN106519792B (en) * 2016-11-25 2019-04-26 江苏劲嘉新型包装材料有限公司 Screen printing ink
CN106752359A (en) * 2017-01-09 2017-05-31 新丰也乐化学工业制造有限公司 A kind of silk-screen environmental protection watercolor ink and preparation method thereof
CN108587308A (en) * 2018-07-21 2018-09-28 中山市博海精细化工有限公司 A kind of silk-screen printing three-in-one special inks of UV and preparation method thereof

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US6805908B2 (en) * 2002-04-15 2004-10-19 Multi-Color Corporation Coating process for etched-look label
CN100572467C (en) * 2006-06-10 2009-12-23 惠州市华阳化工有限公司 A kind of water thinned polishing oil for offset line and preparation method thereof
CN101041753A (en) * 2007-04-12 2007-09-26 汤建新 High-speed intaglio printing frosted ink technique and frosted ink thereof
CN100564054C (en) * 2007-07-26 2009-12-02 武汉红金龙印务股份有限公司 Endless paper gravure press large-area frosting and printing technology
CN101979446B (en) * 2010-11-18 2012-08-22 深圳市深赛尔实业有限公司 Gravure ink capable of generating special surface effects and preparation method

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Owner name: SHENZHEN KECAI PRINTING CO., LTD.

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Effective date: 20150806

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Effective date of registration: 20150806

Address after: Pingshan Pingshan street in Shenzhen city of Guangdong province Shenzhen 518188 Industrial Zone Lanzhu Road

Patentee after: Shenzhen Kecai Printing Co., Ltd.

Address before: 518122 Guangdong province Shenzhen City Pingshan New District Shatin community Sha Industrial Zone No. 3

Patentee before: Shenzhen Yangfeng Printing Co., Ltd.

C41 Transfer of patent application or patent right or utility model
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Granted publication date: 20130821

Termination date: 20170524