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CN109703224A - The packing box printing technology of UV solid frosted - Google Patents

The packing box printing technology of UV solid frosted Download PDF

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Publication number
CN109703224A
CN109703224A CN201910164364.6A CN201910164364A CN109703224A CN 109703224 A CN109703224 A CN 109703224A CN 201910164364 A CN201910164364 A CN 201910164364A CN 109703224 A CN109703224 A CN 109703224A
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CN
China
Prior art keywords
frosted
ink
permanent
packing box
magnet material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910164364.6A
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Chinese (zh)
Inventor
朱建江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Hengchen Printing Technology Co Ltd
Original Assignee
Suzhou Hengchen Printing Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Hengchen Printing Technology Co Ltd filed Critical Suzhou Hengchen Printing Technology Co Ltd
Priority to CN201910164364.6A priority Critical patent/CN109703224A/en
Publication of CN109703224A publication Critical patent/CN109703224A/en
Pending legal-status Critical Current

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  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

A kind of packing box printing technology of UV solid frosted, including ink, printing and solidification drying are prepared, it include ferrimagnet particle in the filler for preparing ink;It is sent into magnetic field after ink is printed onto substrate surface, carries out frosted finish effect enhancing processing, handled time 3-5s, go out the preceding 1-2s in magnetic field in substrate, carry out ultraviolet light irradiation solidification;The permanent-magnet material plate between substrate surface at a distance from it is adjustable, frosted texture as needed it is different and adjust permanent-magnet material plate between substrate surface at a distance from;The present invention is in the curing schedule after ink printing, by applying magnetic field, the ferrimagnet particle that should sink in solidification is set to raise up or rise on one side ink pellet surface, make gloss oil that different coherent conditions be presented as the position of ferrimagnet particle or posture change for the aggregation of core with ferrimagnet particle etc., after UV solidification, make printed matter surface that preferable three-dimensional frosted finish effect be presented.

Description

The packing box printing technology of UV solid frosted
Technical field
Advanced manufacture and automatic field the invention belongs to printing technology, and in particular to a kind of packaging of UV solid frosted Box printing technology.
Background technique
UV frosted ink can be coated with silk screen, flexographic plate, intaglio printing mode.Because wax and sand be all it is transparent, applying After cloth it is uncured before do not see frosted finish effect.After UV solidifies, since UV gloss oil high can be attracted to it by wax or sand surface Around, it generates using wax and sand as the packet of core, forms the effect of surface relief injustice.When UV frosted ink is coated on metal or gold and silver Paper jam surface, the uneven effect formed after solidification just as metal through chemical attack or metal surface through blasting treatment effect one Sample, therefore also referred to as pseud metal-etching ink.It is sub- that UV frosted ink is coated on the effect picture that paper or film surface seem Light film.
Since UV frosted ink printing has stronger sand sense, and good matt texture easy to form, simultaneously because Ink coating is thicker when printing, has certain three-dimensional concave-convex sense, beautiful, graceful, generous, the print especially suitable for packing box etc. Brush, thus promote and be exceedingly fast, a few years just occupies in the high-grade packages printing such as Yan Bao, Jiu Bao, cosmetics field sizable Ratio.
But existing UV frosted ink is also more difficult under the mode of printings such as silk screen, gravure to obtain printed body surface The visual effect of sanded treatment as engraving, in addition, the diversification due to different clients to printed matter purposes etc., sand sense, mirror surface are anti- The difference that the visual effects such as poor effect, lines, concave-convex sense require, client even also has centainly the sense of touch of printed matter surface sometimes It is required that this, which has just been doomed printing factory, will be equipped with multiple inks, introduce the difference that a variety of printing machinery are just able to satisfy numerous clients Change printing demand, this is proposed the investment of production equipment of printing factory, ink deposit, the culture of technical staff and deposit etc. Higher requirement, this largely improves the cost of UV frosted ink printed matter.
In view of this, it is necessary to propose a kind of frosted finish effect is adjustable, adapt to a variety of print requests UV frosted ink and Printing technology.
Summary of the invention
The object of the present invention is to provide one kind based on conventional gravure printing or silk-screen printing, the adjustable packaging of frosted finish effect Box printing technology.
It is a further object to provide a kind of UV frosted ink containing ferrimagnet particle.
In order to solve the above-mentioned technical problem, the invention discloses a kind of packing box printing technologies of UV solid frosted, at least The following steps are included: preparing ink, printing and solidification drying, the ink of preparing uses the raw material including following components: UV 20~30 parts of gloss oil, 30~40 parts of UV solidified resin, 20~45 parts of diluent, 6-10 parts of surfactant, photoinitiator 4~6 Part, 5~10 parts of photosensitizer, pigment 5-15,15~30 parts of filler, 2~3 parts of levelling agent, 3~4 parts of defoaming agent, dispersing agent 2~4 Part, 1~2 part of polymerization inhibitor;
It include ferrimagnet particle 20-40wt% in the filler;
Intaglio printing or silk-screen printing are used in the print steps;
The solidification drying includes UV solidification and heating, drying;
Will prepare complete ink be printed onto substrate surface after, by substrate be sent into magnetic field in, carry out frosted finish effect enhancing at Reason handles time 3-5s, goes out the preceding 1-2s in magnetic field in substrate, carries out ultraviolet light irradiation solidification, after substrate removes magnetic field, continue into The ultraviolet light irradiation solidification of row;
The magnetic field is provided by the permanent-magnet material plate for being parallel to substrate;The permanent-magnet material plate is the one of the side of being set on the substrate Block or be respectively arranged on above and below substrate two pieces;
The permanent-magnet material plate between substrate surface at a distance from it is adjustable, frosted texture as needed is different and adjusts permanent magnetism Plate of material between substrate surface at a distance from;
The permanent-magnet material plate is monolith or is spliced by the different permanent-magnet material daughter board of multiple magnetic force.
Preferably, the permanent-magnet material plate that the permanent-magnet material daughter board different by multiple magnetic force is spliced, makes permanent magnetism Distribution of Magnetic Field in plate of material is in section of different strengths and weaknesses or certain picture and text shape, acts on ink pellet surface, after making solidification Different degree of roughness and frosted finish effect is locally presented in ink pellet surface, thus text or pattern frosted finish effect local after making printing More three-dimensional protrusion.
Preferably, the ferrimagnet particle is spherical, needle-shaped or flake shaped particle.It is needle-shaped or squamaceous ferromagnetic Property material granule be easier when by magnetic fields present " standing " effect, to keep frosted sense and three-dimensional sense stronger.
Preferably, the ferrimagnet grain fineness is less than 10 μm.
Preferably, the UV solidified resin is epoxy acrylate, urethane acrylate, polyester acrylate, gathers One of ether acrylate or its mixing.
Preferably, substrate the appointing in art post paperboard, art paper, white board, vacuum aluminium-plated paper that the printing uses It anticipates one kind.
Preferably, when the UV solidifies, ultraviolet lamp irradiation time is 7-11s.
Preferably, the general power of the ultraviolet curing lamp is not less than 8 kilowatts.Guarantee enough ultraviolet curing lamps Power is so that ink can quickly complete solidification.
Preferably, the viscosity of ink is controlled in 14-18s after the completion of the preparation ink step.Viscosity is too small or excessive All it is unfavorable for the printing and solidification of ink.
The packing box printing technology of UV solid frosted of the invention, has at least the following advantages:
1. ferrimagnet particle is added in UV frosted ink, and adaptability is done to remaining component and is optimized and revised, shape The UV frosted ink of frosted finish effect can be changed under magnetic fields at one kind.
2., by applying magnetic field, making the ferromagnetism material that should sink in solidification in the curing schedule after ink printing Material particle raise up or rise on one side ink pellet surface, make gloss oil with ferrimagnet particle etc. for core aggregation with ferromagnetism The position of material granule or posture change and different coherent conditions are presented, and after UV solidification, printed matter surface are presented preferable Three-dimensional frosted finish effect.
3. adjusting on UV curing process, magnetic field makes ultraviolet light irradiation intervention before disappearing, thus after adjusting magnetic field Ink pellet surface be stabilized.
4. the permanent-magnet material plate for providing magnetic field can be spliced by the different daughter board of multiple magnetic force, make the ink after solidifying Different degree of roughness and frosted finish effect is locally presented in surface, so that text or pattern frosted finish effect local after making printing are more Solid is prominent;Furthermore it is possible to make the magnetic field on permanent-magnet material plate arrange in text or pattern state, if presenting on printed matter corresponding If hidden existing text or pattern, to reach unique visual effect.
Specific embodiment
Below by embodiment, the present invention is described in further detail, to enable those skilled in the art referring to specification Text can be implemented accordingly.
Such as " have " it should be appreciated that used herein, "comprising" and " comprising " term are not precluded one or more The presence or addition of a other elements or combinations thereof.
Embodiment 1
A kind of ink is prepared using the raw material for including following components: 30 parts of UV gloss oil, 40 parts of UV solidified resin, dilution 30 parts of agent, 9 parts of surfactant, 6 parts of photoinitiator, 8 parts of photosensitizer, pigment 10,20 parts of filler, 3 parts of levelling agent, defoaming agent 3 Part, 4 parts of dispersing agent, 2 parts of polymerization inhibitor;
It wherein, include ferrimagnet particle 32wt% in the filler, surplus is talcum powder;The ferrimagnet Grain preferably iron and its oxi, ferroalloy, in the present embodiment, the ferrimagnet particle is the Mn ferrite in elongated piece Soft magnetic materials.
The ferrimagnet grain fineness is less than 6 μm.
The UV solidified resin is urethane acrylate.
The UV gloss oil is Henan preferably auspicious production UVled gloss oil.
The diluent is tripropylene glycol diacrylate.
The photoinitiator 1- hydroxycyclohexyl phenyl ketone.
Embodiment 2
A kind of packing box printing technology of UV solid frosted, at least includes the following steps: prepare embodiment 1 in ink, Printing and solidification are dried, and silk-screen printing is used in the print steps;
The solidification drying includes UV solidification and heating, drying;
Will prepare complete ink be printed onto substrate surface after, by substrate be sent into magnetic field in, carry out frosted finish effect enhancing at Reason handles time 5s, goes out the preceding 2s in magnetic field in substrate, carries out ultraviolet light irradiation solidification and continues purple after substrate removes magnetic field Outer light irradiation solidification;
The magnetic field is provided by the permanent-magnet material plate for being parallel to substrate;The permanent-magnet material plate is the one of the side of being set on the substrate Block;
12cm between the permanent-magnet material plate and substrate surface, and frosted texture that can be as needed is different and adjust permanent magnetism Plate of material between substrate surface at a distance from;
The permanent-magnet material plate is monolith.
The substrate that the printing uses selects art paper.
When the UV solidifies, ultraviolet lamp irradiation time is 10s.
The general power of the ultraviolet curing lamp is 10 kilowatts.
The viscosity of ink is controlled in 15s after the completion of the preparation ink step.
Embodiment 3
Similar with the packing box printing technology of embodiment 2, difference is, the permanent-magnet material plate is different by multiple magnetic force Permanent-magnet material daughter board be spliced, the Distribution of Magnetic Field on permanent-magnet material plate be in section of different strengths and weaknesses.
Embodiment 4
Similar with the packing box printing technology of embodiment 2, difference is that the Distribution of Magnetic Field on the permanent-magnet material plate is in Certain picture and text shape.
Embodiment 5
Similar with the packing box printing technology of embodiment 2, difference is, between the permanent-magnet material plate and substrate surface Distance is the half of 1 medium spacing of embodiment.
Embodiment 6
Similar with the packing box printing technology of embodiment 2, difference is, removes the permanent-magnet material plate, does not provide magnetic ?.
Embodiment 7
Under room temperature, the packing box of same material, size is printed according to the method for embodiment 2,3,4,5 respectively, is sent out The frosted finish effect and three-dimensional sense of current embodiment 6 are poor, and surface is relatively smooth but uniformity is slightly poor, the whole frosted effect of embodiment 2 Fruit and three-dimensional sense are significantly better than embodiment 6, and surface is more fine and smooth, and matt effect and texture are stronger, and the frosted finish effect of embodiment 5 It is stronger, but surface is more coarse, and texture is more rough;The printed patterns presentation of embodiment 3 is observed identifiable from different perspectives Light and shade section difference, visual effect more horn of plenty, and embodiment 4 is in addition to printed patterns, it is corresponding indistinct locally presenting Existing text, visual effect are unique.It can be seen that the effect in magnetic field can generate certain influence to printing effect, by adjusting magnetic field Strong and weak, permanent-magnet material plate and substrate spacing, makes printing effect that controllable variation be presented, to meet the printing need of different clients It asks.
Embodiment 8
Similar with the packing box printing technology of embodiment 2, difference is, described to carry out purple at once after substrate goes out magnetic field Outer light irradiation solidification.
Embodiment 9
Similar with the packing box printing technology of embodiment 2, difference is, the preceding 4s that magnetic field is gone out in substrate, carries out Ultraviolet light irradiation solidification.
Embodiment 10
Under room temperature, the packing box of same material, size is printed according to the method for embodiment 8,9 respectively, discovery is real The printing effect for applying example 8,9 is integrally weaker than the printing effect of embodiment 2.It can be seen that ultraviolet light should be in magnetic fields time back segment It intervenes more appropriate.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited In specific details and embodiment shown and described herein.

Claims (9)

1. a kind of packing box printing technology of UV solid frosted, at least includes the following steps: preparing ink, printing and solidification and dry It is dry, which is characterized in that the ink of preparing uses the raw material including following components: 20~30 parts of UV gloss oil, UV solidified resin 30 ~40 parts, 20~45 parts of diluent, 6-10 parts of surfactant, 4~6 parts of photoinitiator, 5~10 parts of photosensitizer, pigment 5-15, 15~30 parts of filler, 2~3 parts of levelling agent, 3~4 parts of defoaming agent, 2~4 parts of dispersing agent, 1~2 part of polymerization inhibitor;
It include ferrimagnet particle 20-40wt% in the filler;
Intaglio printing or silk-screen printing are used in the print steps;
The solidification drying includes UV solidification and heating, drying;
Will prepare complete ink be printed onto substrate surface after, by substrate be sent into magnetic field in, carry out frosted finish effect enhancing processing, place Time 3-5s is managed, goes out the preceding 1-2s in magnetic field in substrate, ultraviolet light irradiation solidification is carried out and continues purple after substrate removes magnetic field Outer light irradiation solidification;
The magnetic field is provided by the permanent-magnet material plate for being parallel to substrate;The permanent-magnet material plate be one piece of the side of being set on the substrate or Two pieces be respectively arranged on above and below substrate;
The permanent-magnet material plate between substrate surface at a distance from it is adjustable, frosted texture as needed is different and adjusts permanent-magnet material Plate between substrate surface at a distance from;
The permanent-magnet material plate is monolith or is spliced by the different permanent-magnet material daughter board of multiple magnetic force.
2. the packing box printing technology of UV solid frosted as described in claim 1, which is characterized in that it is described by multiple magnetic force not The permanent-magnet material plate that same permanent-magnet material daughter board is spliced makes the Distribution of Magnetic Field on permanent-magnet material plate in section of different strengths and weaknesses Or certain picture and text shape, ink pellet surface is acted on, makes the ink pellet surface after solidifying that different degree of roughness and mill locally be presented Sand effect, thus text or the more three-dimensional protrusion of pattern frosted finish effect local after making printing.
3. the packing box printing technology of UV solid frosted as claimed in claim 2, which is characterized in that the ferrimagnet Grain is spherical, needle-shaped or flake shaped particle.
4. the packing box printing technology of UV solid frosted as claimed in claim 3, which is characterized in that the ferrimagnet Grain fineness is less than 10 μm.
5. the packing box printing technology of UV solid frosted as described in claim 1, which is characterized in that the UV solidified resin is One of epoxy acrylate, urethane acrylate, polyester acrylate, polyether acrylate or its mixing.
6. the packing box printing technology of UV solid frosted as described in claim 1, which is characterized in that the base that the printing uses Any one of material in art post paperboard, art paper, white board, vacuum aluminium-plated paper.
7. the packing box printing technology of UV solid frosted as described in claim 1, which is characterized in that purple when the UV solidifies The outer light irradiation time is 7-11s.
8. the packing box printing technology of UV solid frosted as claimed in claim 7, which is characterized in that the ultraviolet curing lamp General power be not less than 8 kilowatts.
9. the packing box printing technology of UV solid frosted as described in claim 1, which is characterized in that the preparation ink step The viscosity of ink is controlled in 14-18s after the completion.
CN201910164364.6A 2019-03-05 2019-03-05 The packing box printing technology of UV solid frosted Pending CN109703224A (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110028833A (en) * 2019-05-09 2019-07-19 深圳市冠为科技股份有限公司 A kind of highlighted offset printing color ink and its printing process
CN110744938A (en) * 2019-11-19 2020-02-04 深圳新宏泽包装有限公司 Pattern with three-dimensional effect and preparation method thereof
CN110949029A (en) * 2019-12-04 2020-04-03 云南侨通包装印刷有限公司 Method for manufacturing layered magnetic light and color diffusion effect
CN111016481A (en) * 2019-12-25 2020-04-17 东莞市美盈森环保科技有限公司 A processing technology for printing frosted effect on the surface of a packaging box
CN111070932A (en) * 2019-12-31 2020-04-28 东莞市美盈森环保科技有限公司 UV (ultraviolet) three-dimensional effect printing process
CN111251739A (en) * 2018-12-29 2020-06-09 任磊 Security device with variable-coding information
CN111873656A (en) * 2020-08-13 2020-11-03 湖北中烟工业有限责任公司 A kind of anti-counterfeiting cigarette case packaging and printing method
CN112778824A (en) * 2021-03-30 2021-05-11 东莞海辉纸业有限公司 Material formula of 3D printing ink
CN114575184A (en) * 2022-01-21 2022-06-03 浙江亚欣包装材料有限公司 Production method of tipping paper with deep-grain frosted effect
CN114621629A (en) * 2021-11-24 2022-06-14 浙江画之都文化创意有限公司 Imitation metal etching decorative picture

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CN105966055A (en) * 2016-06-13 2016-09-28 惠州市华阳光学技术有限公司 Magnetic printing equipment, magnetic orientation device and magnetic printing method
CN106965579A (en) * 2017-03-20 2017-07-21 佛山市高明绿色德化工有限公司 A kind of glass printing technique of fade effect
CN109094231A (en) * 2018-06-27 2018-12-28 中山市三盛化工科技有限公司 Magnetic three-dimensional printing process

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CN1785669A (en) * 2005-12-15 2006-06-14 郴州市诚信印务有限公司 Technology of large surface area frosted finish and mirrow surface light chunging antifalse effect pattern
CN101104347A (en) * 2006-07-10 2008-01-16 三有限公司 Process and composition for printing body with stereoscopic vision
US20080098912A1 (en) * 2006-10-30 2008-05-01 Sang Broli Company Limited Process and compound for producing printed design creating three-dimensional visual effect
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CN103642308A (en) * 2013-11-19 2014-03-19 张家港市威迪森油墨有限公司 UV frosted ink
CN105644173A (en) * 2014-11-17 2016-06-08 广州鑫铂颜料科技有限公司 Stereoscopic anti-fake surface treatment method for achieving platemaking through magnets
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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111251739A (en) * 2018-12-29 2020-06-09 任磊 Security device with variable-coding information
CN110028833A (en) * 2019-05-09 2019-07-19 深圳市冠为科技股份有限公司 A kind of highlighted offset printing color ink and its printing process
CN110744938A (en) * 2019-11-19 2020-02-04 深圳新宏泽包装有限公司 Pattern with three-dimensional effect and preparation method thereof
CN110949029A (en) * 2019-12-04 2020-04-03 云南侨通包装印刷有限公司 Method for manufacturing layered magnetic light and color diffusion effect
CN111016481A (en) * 2019-12-25 2020-04-17 东莞市美盈森环保科技有限公司 A processing technology for printing frosted effect on the surface of a packaging box
CN111070932A (en) * 2019-12-31 2020-04-28 东莞市美盈森环保科技有限公司 UV (ultraviolet) three-dimensional effect printing process
CN111873656A (en) * 2020-08-13 2020-11-03 湖北中烟工业有限责任公司 A kind of anti-counterfeiting cigarette case packaging and printing method
CN111873656B (en) * 2020-08-13 2022-03-04 湖北中烟工业有限责任公司 A kind of anti-counterfeiting cigarette case packaging and printing method
CN112778824A (en) * 2021-03-30 2021-05-11 东莞海辉纸业有限公司 Material formula of 3D printing ink
CN114621629A (en) * 2021-11-24 2022-06-14 浙江画之都文化创意有限公司 Imitation metal etching decorative picture
CN114621629B (en) * 2021-11-24 2023-03-03 浙江画之都文化创意有限公司 Imitation metal etching decorative picture
CN114575184A (en) * 2022-01-21 2022-06-03 浙江亚欣包装材料有限公司 Production method of tipping paper with deep-grain frosted effect
CN114575184B (en) * 2022-01-21 2023-02-28 浙江亚欣包装材料有限公司 Production method of tipping paper with deep-grain frosted effect

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