CN103087597B - A kind of online water lustering oil of offset printing being applicable to UV coding and preparation method thereof - Google Patents

A kind of online water lustering oil of offset printing being applicable to UV coding and preparation method thereof Download PDF

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Publication number
CN103087597B
CN103087597B CN201310021781.8A CN201310021781A CN103087597B CN 103087597 B CN103087597 B CN 103087597B CN 201310021781 A CN201310021781 A CN 201310021781A CN 103087597 B CN103087597 B CN 103087597B
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high speed
offset printing
oil
lustering oil
water lustering
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Expired - Fee Related
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CN201310021781.8A
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CN103087597A (en
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李厚军
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YUNNAN CAIFENG INK CO Ltd
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YUNNAN CAIFENG INK CO Ltd
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Abstract

The invention discloses one and be applicable to online water lustering oil of UV coding offset printing and preparation method thereof, belong to printing-ink field; In the present invention, select acrylic resin, ammoniacal liquor, styrene-acrylate emulsion, wax emulsion, silicone oil, wetting agent, defoamer and deionized water, through the hybrid dispersions of dispersion, ammoniacal liquor is added due to during dissolving resin, drastically increase the pre-dispersed property of resin system and solvability, make levelling property, stability that ink keeps excellent; In printing process, good to solvent release, printing is residual extremely low, efficiently avoid crack performance, especially when follow-up use UV ink code-spraying printing anti-fake code, there is coding ink and also solved in the problem of water lustering oil surface attachment fastness difference; The present invention is with water deionization for main solvent, and preparation cost is cheap, not containing volatile organic compounds, harmless.

Description

A kind of online water lustering oil of offset printing being applicable to UV coding and preparation method thereof
Technical field
The present invention relates to the online water lustering oil of a kind of offset printing, specifically a kind of online water lustering oil of offset printing being applicable to UV coding and preparation method thereof.
Background technology
In recent years, along with packaging industry develop rapidly, offset printing is also in continuous growth, and the advantage of offset printing is that printing quality is high, cost is low, processing ease.Water lustering oil to refer to water being carrier, with printing machine online or the coating of seasoning machine off-line, is used for increasing a kind of liquid of the glossiness of paper printed matter, water tolerance, wear resistance.At present, coating glazing technology adopt by increasing printing factory, impel the demand of oil polish constantly to rise.Due to water lustering oil have that nontoxic, tasteless, transparent feel is strong, the discharge without organic volatile (VOC), the feature such as cost is low, raw material sources is wide, in use can give the good glossiness of printed matter, folding resistance, wear resistance and chemical-resistant, the environmental-protecting performance that especially it has is particularly suitable for the processing of the industry package printing materials such as food, medicine and tobacco.During the packing boxes such as offset printing medicine, use the printing of common oxidation drying type flexographic ink, more online glazing ensures production efficiency, usually use wet pressing to wet water lustering oil.
But, after current conventional offset water lustering oil is completed for printing, easily there is crack performance, especially when follow-up use UV ink code-spraying printing anti-fake code, there is the problem of coding ink in water lustering oil surface attachment fastness difference.
Summary of the invention
The present invention, in order to solve the problem of crack performance and surface attachment fastness difference, provides a kind of safe low cost, the online water lustering oil of offset printing being applicable to UV coding and preparation method thereof.
For achieving the above object, the technical solution used in the present invention is: a kind of online water lustering oil of offset printing being applicable to UV coding, it is made up of by weight percentage following ingredients: deionized water 11%-22%, acrylic resin 3%-6%, ammoniacal liquor 1.2%-10.6%, styrene-acrylate emulsion 50%-70%, wax emulsion 5%-10%, silicone oil 0.1%-0.3%, wetting agent 1%-3%, defoamer 0.1%-0.5%.
Further: it is made up of by weight percentage following ingredients: deionized water 15%-18%, acrylic resin 3%-5%, ammoniacal liquor 3.2%-9.6%, styrene-acrylate emulsion 55%-65%, wax emulsion 6%-9%, silicone oil 0.1%-0.3%, wetting agent 1%-2%, defoamer 0.1%-0.5%.
Further: it is made up of by weight percentage following ingredients: deionized water 18%, acrylic resin 4%, ammoniacal liquor 6.4%, styrene-acrylate emulsion 62%, wax emulsion 7%, silicone oil 0.2%, wetting agent 2%, defoamer 0.4%.
Another object of the present invention is to provide a kind of preparation method being applicable to the online water lustering oil of offset printing of UV coding, comprises the steps:
(1), prepare burden pre-dispersed: by acrylic resin, deionized water, ammoniacal liquor drop into high speed dispersor, adjusting rotary speed and time carry out just dispersion, dissolve completely, again styrene-acrylate emulsion, wax emulsion, silicone oil, wetting agent, defoamer are dropped into high speed dispersor one by one, last adjusting rotary speed and time carry out redispersion and obtain water lustering oil work in-process, for subsequent use;
(2), ink adjustment: the water lustering oil work in-process of step (1) gained are dropped into high speed dispersor, then drop into ammoniacal liquor one by one, deionized water regulates pH value to 8-9, and regulates rotating speed and the time of high speed dispersor, obtained water lustering oil finished product.
Further: in described step (1), during just dispersion, high speed dispersor rotating speed is 1100-1300 rev/min, and jitter time is 50-70 minute; During redispersion, high speed dispersor rotating speed is 600-800 rev/min, and jitter time is 25-35 minute.
Further: in described step (1), during just dispersion, high speed dispersor rotating speed is 1100-1300 rev/min, and jitter time is 60 minutes; During redispersion, high speed dispersor rotating speed is 700 revs/min, and jitter time is 30 minutes.
Further: in described step (2), during dispersion, high speed dispersor rotating speed is 600-800 rev/min, and jitter time is 25-35 minute.
Further: in described step (2), during dispersion, high speed dispersor rotating speed is 700 revs/min, and jitter time is 30 minutes.
Technique effect of the present invention: the present invention selects acrylic resin, ammoniacal liquor, styrene-acrylate emulsion, wax emulsion, silicone oil, wetting agent, defoamer and deionized water, through the hybrid dispersions of high speed dispersion, ammoniacal liquor is added due to during dissolving resin, drastically increase the pre-dispersed property of resin system and solvability, make levelling property, stability that ink keeps excellent; In printing process, good to solvent release, printing is residual extremely low, and efficiently avoid crack performance, especially when follow-up use UV ink code-spraying printing anti-fake code, coding ink is also solved in the problem of water lustering oil surface attachment fastness difference; Be mainly used in the printing of medicine box at present, and cigarette package VOC requirement can be satisfied with; The present invention is main solvent with deionized water, and preparation cost is cheap, not containing volatile organic compounds, harmless.
Ink product of the present invention detects data as following table:
Name of product: the online water lustering oil of offset printing
Product operative norm: HJ/T370-2007 environmental labelling product technical requirements flexographic ink
Table 1 technical feature is checked
Apply the Azithromycin dispersible tablet of oil polish product of the present invention printing " medicine box packaging detection data are as following table:
Ink type: the online water lustering oil of offset printing
Operative norm 1:GB/T7705-2008 lithographic plate embellish and pressing product
Table 2 technical feature is checked
Embodiment
Embodiment 1
A kind of online water lustering oil of offset printing being applicable to UV coding and preparation method thereof;
Raw material forms: deionized water 13%, acrylic resin 3%, ammoniacal liquor 5.8%, styrene-acrylate emulsion 70%, wax emulsion 7%, silicone oil 0.1%, wetting agent 1%, defoamer 0.1%;
Produce the preparation method of 100kg water lustering oil:
(1), prepare burden pre-dispersed: acrylic resin 3kg, deionized water 10kg, ammoniacal liquor 0.2kg being put into rotating speed is disperse 50 minutes in the high speed dispersor of 1200 revs/min, dissolve completely, again styrene-acrylate emulsion 70kg, wax emulsion 7kg, silicone oil 0.1kg, wetting agent 1kg, defoamer 0.1kg being put into rotating speed is one by one disperse 25 minutes in the high speed dispersor of 600 revs/min, obtain water lustering oil work in-process, for subsequent use;
(2), ink adjustment: the water lustering oil work in-process of step (1) gained being dropped into rotating speed is disperse 30 minutes in the high speed dispersor of 600 revs/min, simultaneously add ammoniacal liquor 5.6kg more one by one, deionized water 3kg enters high speed dispersor and regulate pH value to 9, obtained water lustering oil finished product.
Embodiment 2
A kind of online water lustering oil of offset printing being applicable to UV coding and preparation method thereof;
Raw material forms: deionized water 18%, acrylic resin 4%, ammoniacal liquor 6.4%, styrene-acrylate emulsion 62%, wax emulsion 7%, silicone oil 0.2%, wetting agent 2%, defoamer 0.4%.
Produce the preparation method of 100kg water lustering oil:
(1), prepare burden pre-dispersed: acrylic resin 5kg, deionized water 15kg, ammoniacal liquor 0.4kg being put into rotating speed is disperse 60 minutes in the high speed dispersor of 1200 revs/min, dissolve completely, again styrene-acrylate emulsion 62kg, wax emulsion 8kg, silicone oil 0.2kg, wetting agent 2kg, defoamer 0.4kg being put into rotating speed is one by one disperse 30 minutes in the high speed dispersor of 700 revs/min, obtain water lustering oil work in-process, for subsequent use;
(2), ink adjustment: the water lustering oil work in-process of step (1) gained being put into rotating speed is that the high speed dispersor of 700 revs/min disperses 30 minutes, simultaneously add ammoniacal liquor 6kg more one by one, deionized water 3kg enters high speed dispersor and regulate pH value to 8.5, high speed dispersor obtains water lustering oil finished product.
Embodiment 3
A kind of online water lustering oil of offset printing being applicable to UV coding and preparation method thereof;
Raw material forms: deionized water 21%, acrylic resin 6%, ammoniacal liquor 10.4%, styrene-acrylate emulsion 50%, wax emulsion 10%, silicone oil 0.2%, wetting agent 2%, defoamer 0.4%;
Produce the preparation method of 100kg water lustering oil:
(1), prepare burden pre-dispersed: acrylic resin 6kg, deionized water 19kg, ammoniacal liquor 0.4kg being put into rotating speed is that the high speed dispersor of 1200 revs/min disperses 70 minutes, dissolve completely, styrene-acrylate emulsion 50kg, wax emulsion 10kg, silicone oil 0.2kg, wetting agent 2kg, defoamer 0.4kg being dropped into one by one and putting into rotating speed is that in the high speed dispersor of 800 revs/min, dispersion obtains water lustering oil work in-process in 35 minutes, for subsequent use;
(2), ink adjustment: the water lustering oil work in-process of step (1) gained being put into rotating speed is that the high speed dispersor of 800 revs/min disperses 35 minutes, simultaneously add ammoniacal liquor 10kg one by one, deionized water 2kg enters high speed dispersor and regulate pH value to 9, obtained water lustering oil finished product.

Claims (8)

1. be applicable to the online water lustering oil of offset printing of UV coding, it is characterized in that: it is made up of by weight percentage following ingredients: deionized water 11%-22%, acrylic resin 3%-6%, ammoniacal liquor 1.2%-10.6%, styrene-acrylate emulsion 50%-70%, wax emulsion 5%-10%, silicone oil 0.1%-0.3%, wetting agent 1%-3%, defoamer 0.1%-0.5%.
2. the online water lustering oil of a kind of offset printing for UV coding according to claim 1, it is characterized in that: it is made up of by weight percentage following ingredients: deionized water 15%-18%, acrylic resin 3%-5%, ammoniacal liquor 3.2%-9.6%, styrene-acrylate emulsion 55%-65%, wax emulsion 6%-9%, silicone oil 0.1%-0.3%, wetting agent 1%-2%, defoamer 0.1%-0.5%, said components sum meets 100%.
3. the online water lustering oil of a kind of offset printing for UV coding according to claim 1, is characterized in that: it is made up of by weight percentage following ingredients: deionized water 18%, acrylic resin 4%, ammoniacal liquor 6.4%, styrene-acrylate emulsion 62%, wax emulsion 7%, silicone oil 0.2%, wetting agent 2%, defoamer 0.4%.
4. a kind of preparation method being applicable to the online water lustering oil of offset printing of UV coding according to claim 1,2 or 3, is characterized in that: comprise the steps:
(1), prepare burden pre-dispersed: by acrylic resin, deionized water, ammoniacal liquor drop into high speed dispersor, adjusting rotary speed and time carry out just dispersion, dissolve completely, again styrene-acrylate emulsion, wax emulsion, silicone oil, wetting agent, defoamer are dropped into high speed dispersor one by one, last adjusting rotary speed and time carry out redispersion and obtain water lustering oil work in-process, for subsequent use;
(2), ink adjustment: the water lustering oil work in-process of gained in step (1) are dropped into high speed dispersor, drop into ammoniacal liquor, deionized water adjust ph more one by one to 8-9, regulate rotating speed and the time of high speed dispersor, obtained water lustering oil finished product.
5. a kind of preparation method being applicable to the online water lustering oil of offset printing of UV coding according to claim 4, it is characterized in that: in described step (1), during just dispersion, high speed dispersor rotating speed is 1100-1300 rev/min, and jitter time is 50-70 minute; During redispersion, high speed dispersor rotating speed is 600-800 rev/min, and jitter time is 25-35 minute.
6. a kind of preparation method being applicable to the online water lustering oil of offset printing of UV coding according to claim 5, is characterized in that: in described step (1), during just dispersion, high speed dispersor rotating speed is 1200 revs/min, and jitter time is 60 minutes; During redispersion, high speed dispersor rotating speed is 700 revs/min, and jitter time is 25-35 minute.
7. a kind of preparation method being applicable to the online water lustering oil of offset printing of UV coding according to claim 4, it is characterized in that: in described step (2), during dispersion, high speed dispersor rotating speed is 600-800 rev/min, and jitter time is 25-35 minute.
8. a kind of preparation method being applicable to the online water lustering oil of offset printing of UV coding according to claim 7, is characterized in that: in described step (2), during dispersion, high speed dispersor rotating speed is 700 revs/min, and jitter time is 30 minutes.
CN201310021781.8A 2013-01-21 2013-01-21 A kind of online water lustering oil of offset printing being applicable to UV coding and preparation method thereof Expired - Fee Related CN103087597B (en)

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CN104910706A (en) * 2015-06-16 2015-09-16 合肥启华环保科技有限公司 Anti-ageing water-based varnish and preparation method thereof
CN104910705A (en) * 2015-06-16 2015-09-16 合肥启华环保科技有限公司 High-wear-resistance water-based oil polish and preparation method thereof
CN104910708A (en) * 2015-06-16 2015-09-16 合肥启华环保科技有限公司 Antibacterial water-based gloss oil and preparation method thereof
CN104910707A (en) * 2015-06-16 2015-09-16 合肥启华环保科技有限公司 Waterproof water-based varnish and preparation method thereof
CN107384088A (en) * 2017-09-26 2017-11-24 广东兴艺数字印刷股份有限公司 One kind printing environment-friendly water-based buffing oil anti-scratching wearproof coating and preparation method thereof
CN110406287A (en) * 2019-08-28 2019-11-05 蚌埠市比优特包装印务有限责任公司 The highlighted color face oil glazing process of one kind
CN110949028A (en) * 2019-11-18 2020-04-03 东莞市信彩包装有限公司 Printing method for strengthening sprayed code adhesive force on gloss oil surface
CN111688380A (en) * 2020-06-16 2020-09-22 美盈森集团股份有限公司 Printed matter glazing method
CN111607329A (en) * 2020-06-30 2020-09-01 英科﹒卡乐油墨(苏州)有限公司 Water-based code-spraying ink coating for film

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CN101168638A (en) * 2006-10-26 2008-04-30 吴达文 Water highlight high conglutination-resistance printing gloss oil and its preparation method and application
CN101698690A (en) * 2009-11-13 2010-04-28 张兴艺 Method for preparing water-soluble varnish polyacrylic emulsion by glue method
CN101798776A (en) * 2010-03-30 2010-08-11 上海睿途新材料科技有限公司 Water-based paper polishing oil and preparation method thereof

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
CN1887986A (en) * 2006-06-10 2007-01-03 惠州市华阳化工有限公司 Water thinned polishing oil for offset line and its prepn
CN101168638A (en) * 2006-10-26 2008-04-30 吴达文 Water highlight high conglutination-resistance printing gloss oil and its preparation method and application
CN101698690A (en) * 2009-11-13 2010-04-28 张兴艺 Method for preparing water-soluble varnish polyacrylic emulsion by glue method
CN101798776A (en) * 2010-03-30 2010-08-11 上海睿途新材料科技有限公司 Water-based paper polishing oil and preparation method thereof

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