CN203727019U - Printing product with holographic patterns - Google Patents
Printing product with holographic patterns Download PDFInfo
- Publication number
- CN203727019U CN203727019U CN201420066979.8U CN201420066979U CN203727019U CN 203727019 U CN203727019 U CN 203727019U CN 201420066979 U CN201420066979 U CN 201420066979U CN 203727019 U CN203727019 U CN 203727019U
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- printing
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- holographic patterns
- printing product
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Abstract
The utility model discloses a printing product with holographic patterns. The printing product with the holographic patterns comprises a paper layer, an ink layer and a gloss oil layer, wherein the gloss oil layer is provided with the holographic patterns. The utility model further discloses a hot press printing method of the printing product. The hot press printing method of the printing product includes following steps: manufacturing an embossment type impressing nickel plate; printing ink on the printing product; printing gloss oil on the printing product; printing the holographic patterns on the printing product by using a hot pressing method. According to the printing product with the holographic patterns, the laser holographic patterns are directly positioned and printed on the gloss oil layer on the surface of the printing product by using the hot pressing method through a platen press printing machine, transfer technology is not adopted, raw materials of polyethylene glycol terephthalate (PET) films, glue and the like are saved, environment is protected, no extra cost is added due to the fact that the used gloss oil is gloss oil originally needed by printing products, and simultaneously the technical problem of inaccurate positioning in the prior art is solved and reflection effects of the holographic patterns are greatly improved by using an original positioning system of the printing machine.
Description
Technical field
The utility model relates to a kind of printed matter, relates in particular to a kind of printed matter with hologram pattern and printing process thereof, belongs to technical field of packaging and printing.
Background technology
Laser holographic pattern has different visual angles colors changing hue and embodies the advantages such as pattern 3D vision effect.In general, first laser holography utilizes and swashs interference of light and diffraction principle, in the upper exposure of relief type photosensitive material (photoresist), develop and obtain mother matrix, pass through again electroforming process, make impression nickel version, with hot pressing mode, the relief type hologram pattern in nickel version is transferred on PET film, make the PET film with laser holographic pattern.Then by different processing technologys, apply it on printed matter.
Laser holographic pattern is widely used in packages printing industry owing to having antiforge function and beautifying packing effect, mainly uses at tobacco and wine, and medicine, in high-grade commodity packing.On printed matter, apply laser hologram technique at present and mainly contain adhesive sticker, two kinds of transfer membranes.Adhesive sticker technique is after laser hologram PET film coating one deck water-based glue, to combine with release liners, and after cross cutting, strip off PET film is pasted on printed matter.Transfer membrane technique is by laser hologram PET film back side coating one deck PUR, utilizes the gilding press pressurization of heating that PET film is peeled off and ironed on printed matter.
In above-mentioned technique, adhesive sticker, transfer membrane are applied to laser holographic trade mark and make field, and transfer membrane also can be applicable to printed matter large-area grating and makes field.Adhesive sticker, transfer membrane technique need PET film and glue, and operation is many, and production cost is large, and loss is high, affects environment.Above-mentioned production technology all adopts transfer method simultaneously, and hologram pattern cannot accurately be located, and causes product quality to decline, and cannot fully meet the need of market.
Therefore, those skilled in the art are devoted to seek a kind of effective ways that can make hologram pattern accurately locate.
Utility model content
Because prior art defect, technical problem to be solved in the utility model is to provide a kind of printed matter of direct location hot pressing hologram pattern.
For achieving the above object, the utility model provides a kind of printed matter directly to locate the method for hot pressing hologram pattern.The method is a kind of direct positioning heat compression technology, is intended to avoid shifting process, reduces operation, reduces production costs, and hologram pattern can accurately be located simultaneously, improves the quality of products.This method is achieved through the following technical solutions:
A hot pressing printing process, comprises the following steps:
(1) make relief type impression nickel version;
(2) printing-ink;
(3) printing varnish;
(4) hot pressing hologram pattern.
Further, relief type impression nickel version is by surrounding attenuation gradually to centre.This design can extend nickel version service life, reduces costs.
Further, the surrounding thickness of relief type impression nickel version is 55 μ m, and interior thickness is 35 μ m.Make the thick intermediate thin of nickel version surrounding by the baffle controls electroforming time.
Further, printing varnish carries out on flexible printing press.
Further, one group of roller platen by flexible printing press is to printed matter printing varnish, then printed matter is dried.
Again further, the speed of printing varnish is 50-60m/min.
Again further, dry and carry out in drying tunnel, drying tunnel temperature is 80-100 ℃.
Further, hot pressing hologram pattern operation refers to: relief type is impressed to the placement forme place that nickel version is positioned platen machine, the printed matter of printing varnish is carried out to hot pressing, the gloss oil layer of printed matter forms relief type hologram pattern.
Further, the temperature of hot pressing is 60-80 ℃.Hot pressing temperature is unsuitable too high, is preferably 60-80 ℃, because excess Temperature can destroy ink layer.
Further, the pressure of hot pressing is 5kg/cm2.
By above-mentioned hot pressing printing process, obtain a kind of printed matter with hologram pattern, comprise paper layer, ink layer and gloss oil layer, on gloss oil layer with hologram pattern.
Further, hologram pattern direct heat is pressed and is printed on gloss oil layer.
Further, hologram pattern is relief type hologram pattern.
Further, gloss oil layer thickness is 8-10 μ m.By controlling coating speed, gloss oil layer is controlled to 8-10 μ m, can effectively improves the diffraction efficiency of hologram pattern, i.e. brightness.
Further, the thickness proportion of paper layer, ink layer, gloss oil layer is 20-30:2:1.
Further, the thickness proportion of paper layer, ink layer, gloss oil layer is 25:2:1.
Further, the gloss oil of formation gloss oil layer is water soluble acrylic acid general character resin.
Further, gloss oil is water soluble acrylic acid general character solution.
Again further, gloss oil is selected from 8300 types of Shanghai Wei Gela printing apparatus Co., Ltd, the G-155 type of Shandong China sincere high-tech adhesive Co., Ltd or the DS201 type of Wuhan Di Sai high-tech research Development Co., Ltd.
Selected platen machine, holographic electroforming platemaking equipment, the flexible printing press of the utility model is the art common equipment, and this is not particularly limited.
Beneficial effect:
The method of printed matter hot pressing hologram pattern of the present utility model is, by platen machine, the direct positioning heat of laser holographic pattern is pressed in to printed matter surface gloss oil layer.For printed matter laser hologram technique for applying of the prior art, direct heat compression technology of the present utility model, does not adopt shifting process; saved PET film, the raw material such as glue, have protected environment; the gloss oil that uses for printed matter is used originally, do not increase extra cost.Utilize the original navigation system of printing machine simultaneously, solved prior art and located inaccurate technical problem, the embodiment effect of its hologram pattern significantly improves.
Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is described further, to understand fully the purpose of this utility model, feature and effect.
Accompanying drawing explanation
Fig. 1 is the laser hologram PET film micro-structure diagram of prior art;
Fig. 2 is the holographic printing product micro-structure diagram of prior art;
Fig. 3 direct hot pressing holographic printing of preferred embodiment product micro-structure diagram of the present invention.
The specific embodiment
In existing laser hologram technique, with hot pressing mode, the relief type hologram pattern in nickel version is transferred on PET film, made the PET film with laser holographic pattern, its microstructure as shown in Figure 1, forms by being coated with aluminium lamination 6, peel ply 7 and PET rete 8.On printed matter, apply laser hologram technique and mainly contain two kinds of adhesive sticker, transfer membranes.Adhesive sticker technique is after laser hologram PET film coating one deck water-based glue, to combine with release liners, and after cross cutting, strip off PET film is pasted on printed matter.Transfer membrane technique is by laser hologram PET film back side coating one deck PUR, utilizes the gilding press pressurization of heating that PET film is peeled off and ironed on printed matter.The microstructure of this printed matter is paper layer 1, ink layer 2, gloss oil layer 3, glue layer 4, laser hologram PET rete 5, as shown in Figure 2.
In this specific embodiment, use Mai Andi 4150-10 〞 type seven look flexible printing press.First, in this flexible printing press wherein 4 groups print rollers and be respectively used to print the ink of red, yellow, blue, black four kinds of colors, and add 1kg to tie up lattice at one group of seal roller ink reservoir thereafter, draw 8300 type water lustering oils.This group prints the full version printing of roller, coating speed 50m/min, and coating is dried by drying tunnel, 90 ℃ of baking temperatures.Through above-mentioned operation, on printed matter ink layer 2 surfaces, form the gloss oil layer 3 of one deck 10 μ m.
Then relief type impression nickel version laser holography being made is positioned the placement forme place of P801 type platen machine, this nickel version size 20cm * 20cm, location adopts printing stitch positioning mode, to cutting the printed matter of coating gloss oil, carry out hot pressing, temperature 70 C, pressure 5kg/cm2, gloss oil layer becomes relief type hologram pattern through hot compression deformation.
By above-mentioned hot pressing printing process, obtain a kind of printed matter with hologram pattern as shown in Figure 3, comprise paper layer 1, ink layer 2 and gloss oil layer 3, the thickness proportion of paper layer 1, ink layer 2, gloss oil layer 3 is 25:2:1.Relief type hologram pattern direct heat is pressed and is printed on gloss oil layer 3.By control coating speed by the THICKNESS CONTROL of gloss oil layer 3 at 8-10 μ m, can effectively improve the diffraction efficiency of hologram pattern, i.e. brightness.
The present embodiment platen machine, holographic electroforming platemaking equipment, flexible printing press used is the art common equipment.The obtained holographic printing product of the present embodiment are compared with the transfer membrane technique products obtained therefrom of prior art, without glue layer and PET film, have saved raw material, have protected environment.The stitch of hologram pattern utilization printing simultaneously is accurately located, and having solved above-mentioned technique cannot pinpoint problem.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art just can design according to the present invention make many modifications and variations without creative work.Therefore, all technical staff in the art, all should be in the determined protection domain by claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (7)
1. with a printed matter for hologram pattern, it is characterized in that, described printed matter comprises paper layer, ink layer and gloss oil layer, on described gloss oil layer with hologram pattern.
2. a kind of printed matter with hologram pattern according to claim 1, is characterized in that, described hologram pattern direct heat is pressed and is printed on described gloss oil layer.
3. a kind of printed matter with hologram pattern according to claim 2, is characterized in that, described hologram pattern is relief type hologram pattern.
4. a kind of printed matter with hologram pattern according to claim 1, is characterized in that, described gloss oil layer thickness is 8-10 μ m.
5. a kind of printed matter with hologram pattern according to claim 1, is characterized in that, the thickness proportion of described paper layer, described ink layer, described gloss oil layer is 20-30:2:1.
6. a kind of printed matter with hologram pattern according to claim 5, is characterized in that, the thickness proportion of described paper layer, described ink layer, described gloss oil layer is 25:2:1.
7. a kind of printed matter with hologram pattern according to claim 1, is characterized in that, the gloss oil that forms described gloss oil layer is 8300 types that originate from Shanghai Wei Gela printing apparatus Co., Ltd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066979.8U CN203727019U (en) | 2014-02-14 | 2014-02-14 | Printing product with holographic patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066979.8U CN203727019U (en) | 2014-02-14 | 2014-02-14 | Printing product with holographic patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203727019U true CN203727019U (en) | 2014-07-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420066979.8U Expired - Fee Related CN203727019U (en) | 2014-02-14 | 2014-02-14 | Printing product with holographic patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203727019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107111019A (en) * | 2014-10-28 | 2017-08-29 | 大日本印刷株式会社 | Sag and swell body and security medium |
| CN110831773A (en) * | 2017-07-05 | 2020-02-21 | 宝洁公司 | Method for printing 3D micro-optical image on packaging system |
-
2014
- 2014-02-14 CN CN201420066979.8U patent/CN203727019U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107111019A (en) * | 2014-10-28 | 2017-08-29 | 大日本印刷株式会社 | Sag and swell body and security medium |
| CN110831773A (en) * | 2017-07-05 | 2020-02-21 | 宝洁公司 | Method for printing 3D micro-optical image on packaging system |
| CN110831773B (en) * | 2017-07-05 | 2022-07-08 | 宝洁公司 | Method for printing 3D micro-optical image on packaging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20200214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |