CN202081346U - Novel holographic pattern paper - Google Patents
Novel holographic pattern paper Download PDFInfo
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- CN202081346U CN202081346U CN2011201093486U CN201120109348U CN202081346U CN 202081346 U CN202081346 U CN 202081346U CN 2011201093486 U CN2011201093486 U CN 2011201093486U CN 201120109348 U CN201120109348 U CN 201120109348U CN 202081346 U CN202081346 U CN 202081346U
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Abstract
The utility model relates to a piece of novel holographic pattern paper obtained by an application method by which the holographic pattern paper is obtained by copying a holographic pattern groove structure on the surface of a mother membrane. The novel holographic pattern paper comprises the following structures: a paper substrate, a bonding layer, an information transfer layer and a protective layer in sequence. The novel holographic pattern paper is characterized in that the information transfer layer is provided with a groove structure of a copied mother membrane. In the paper, the information transfer layer has the holographic pattern groove structure of the copied mother membrane surface; after further membrane coating is carried out, the novel holographic pattern paper can achieve the effect of the same transferred membrane surface (mirror surface) as the holographic pattern paper prepared by the traditional membrane transfer technology.
Description
Technical field
The utility model relates to the new holographic figure line paper that a kind of application process that utilizes female film surface hologram groove groove structure to duplicate the holographic pattern paper that obtains obtains.
Background technology
In the prior art; when making roll type holographic pattern paper; the following technology of main employing: make holographic film earlier with holographic pattern; this holographic film comprises the structure as lower floor successively: base membrane layer, transfer layer, Information Level, information protection layer; again in compounding machine; to carry out compound with paper substrate behind this holographic film coating adhesive adhesion coating; again basement membrane is peeled off; holographic pattern on the holographic film is printed to paper substrate, and the layer structure of this paper substrate comprises successively: paper substrate, adhesive layer, information protection layer, Information Level and transfer layer.Existing techniques in realizing be: the disposable transfer of holographic pattern is about to whole the transferring on the paper substrate of holographic pattern of information layer surface, thereby makes paper substrate have holographic pattern, and has the effect of holographic pattern.Peel off the remaining basement membrane in back, finish the making of a reel after, when carrying out the making of next reel holographic pattern paper, need repeat above-mentioned operation again, promptly repeat coating, impression, compound or the like operation.Utilize the characteristic of some resin, transfer layer and Information Level also can be unified above-mentioned base membrane layer also can replace with metal forming.
But obviously, the cost that above-mentioned operation needs is huge, and the making of each reel all need repeat above-mentioned operation, particularly needs to repeat the mold pressing procedure of information layer surface holographic pattern, production efficiency is low, according to statistics, go up according to the manufacture craft of stating operation, with existing production capacity, a moulding press can only be produced 30000 meters films in one day, and the efficient of mold pressing procedure has only 1/3 of painting process.
But in fact, when carrying out the making of holographic pattern paper, be exist to save cost, raise the efficiency possible.Reason is: so-called holographic pattern, be meant the employing mould pressing process, and holographic interference fringes is impressed into that base material (plastic sheeting, paper or other materials) is gone up and the hologram that obtains with the form of embossment structure.It from macroscopic view visually is presented as various hologram patterns, but from microcosmic, it is presented as groove, promptly has the interference fringe groove of certain depth; And the above-mentioned interference stripe groove can duplicate.
The applicant thinks that above-mentioned groove structure can be replicated fully from microcosmic after above-mentioned groove structure is researched and analysed between each layer.Therefore, can realize duplicating of holographic pattern, thereby reduce production costs greatly, and enhance productivity accurately the duplicating of holographic pattern information groove structure as long as can realize.
And the mirror-image structure that duplicates out has high accuracy, therefore can utilize fully to be used for making novel holographic pattern paper.
The utility model content
The purpose of this utility model is as follows:
The new holographic figure line paper that provides a kind of application process that utilizes female film surface hologram groove groove structure to duplicate the holographic pattern paper that obtains to make.
The technical solution of the utility model is as follows:
A kind of new holographic figure line paper, described new holographic figure line paper structure is as follows successively from top to bottom:
Paper substrate;
Adhesive layer;
The information transfer layer;
Second protective layer;
It is characterized in that: described information transfer layer has the groove structure of the female film surface hologram line that is replicated.
Technique scheme can further be improved to, also can comprise a transfer layer, between adhesive layer and information transfer layer, described transfer layer material is celluosic resin or its modifier, acrylic resin or its modifier, polyamine fat resin or its modifier, epoxy resin or wax class, and described transfer layer has the groove structure of the female film surface hologram line that duplicates.
Technique scheme can further be improved to, and described adhesive layer is acrylic resin or its modifier, polyurethane resin or its modifier, epoxy resin or its modifier.
Technique scheme can further be improved to, and described transferable information mirror image layer material is metal or metal oxide or zinc sulphide or silica, and thickness is the 50-1000 dust.
Technique scheme can further be improved to, and described second protective layer material is acrylic resin or its modifier, polyurethane resin or its modifier, epoxy resin or its modifier.
The beneficial effects of the utility model are as follows: the utility model is creationary utilized holographic pattern groove structure that female film surface has can be by accurate replicability, when making roll type holographic pattern paper in the prior art, the operation that need repeat is holographic pattern impression operation particularly, be improved to duplicating to female film surface hologram groove groove structure, utilize painting process to carry out the making of roll type holographic pattern paper, thereby can reduce production costs greatly, enhance productivity, this is the most loaded down with trivial details particularly to have saved the repetition mold pressing, influence most production efficiency, increase most the link of production cost.According to statistics, realizing impression is improved under the situation of coating, production efficiency will be than improving at least more than 3 times originally.And new holographic figure line paper of the present utility model can reach face (minute surface) effect after the same transfer of the holographic pattern paper that makes with traditional transfer membrane technology.
Description of drawings
Fig. 1 is the utility model transfer membrane microstructure schematic diagram.
Fig. 2 is the microstructure schematic diagram of another preferred embodiment of the utility model transfer membrane.
Fig. 3 is the microstructure schematic diagram of the utility model holographic pattern paper.
Fig. 4 is the microstructure schematic diagram of another preferred embodiment of the utility model holographic pattern paper.
Fig. 5 is the microstructure schematic diagram of the utility model new holographic figure line paper.
Fig. 6 is the microstructure schematic diagram of another preferred embodiment of the utility model new holographic figure line paper.
Fig. 7 is the utility model process flow diagram.
In the above-mentioned schematic diagram, the female film of 1-; The groove structure of the female film surface hologram of 2-line; The 3-transfer layer; The 4-adhesive layer; 5-information transfer layer; 6-second protective layer; The 7-paper substrate.
The specific embodiment
The manufacture craft of a kind of roll type holographic pattern of the utility model paper paper, the tool principle is: the characteristic of utilizing holographic pattern microcosmic groove structure accurately to be duplicated, utilize the information transfer layer to duplicate the holographic pattern groove structure on female film surface, formation has the transfer membrane of the microcosmic groove structure of the holographic pattern that is replicated, and utilizes this transfer membrane to make holographic pattern paper again.The hologram lamina of female film then is retained in female film.On technology, substituted on the impression of the prior art with coating process and to have planted, improved production efficiency greatly, provide cost savings.
Accurately duplicate requirement for what reach the holographic pattern groove structure, the application is in the treatment process to female film, the selection of layers of material and the technological parameter of layers of material are all optimized, both improved production efficiency, what is more important is in follow-up technology, guaranteed the accuracy that the holographic pattern groove structure duplicates between each layer, well arranged, the Stability Analysis of Structures of the groove structure that duplicates under the above-mentioned technological parameter, the accuracy of repetition height duplicates the high accuracy of female film holographic pattern from visually then being presented as.
Specifically, as shown in Figure 7, the surface of female film 1 has holographic pattern groove structure 2, at female film surface-coated adhesive layer 4, utilize the characteristic that can accurately be duplicated between structure sheaf of holographic pattern microcosmic groove structure, above-mentioned groove structure 2 is copied to adhesive layer 4 accurately.Having this kind layer constructed products and can be referred to as transfer membrane, is the basis of carrying out the utility model subsequent technique.
Above-mentioned transfer membrane and paper substrate are carried out compound, more female film is peeled off, can obtain holographic pattern paper.After peeling off, adhesive layer 4 is attached on the paper substrate, because adhesive layer 4 is the holographic pattern groove structures 2 on the female film that duplicates, therefore, this holographic pattern paper has also promptly been realized duplicating holographic pattern on female film.And female film of this moment still also remains with complete holographic pattern, can continue to use and carry out follow-up technology.
On the basis that makes above-mentioned holographic pattern paper, the application has proposed the application process to above-mentioned holographic pattern paper.Though above-mentioned holographic pattern paper surface has the information transfer layer 4 that has duplicated holographic pattern groove structure 2, also can be presented as the effect of having duplicated holographic pattern on female film from vision, but this holographic pattern paper is compared with the holographic pattern paper that traditional transfer membrane technology makes, because it is not through multiple membrane process, therefore its surface does not have minute surface (face) effect that traditional transfer membrane technology is had, and this is a weak point of utilizing the holographic pattern paper that this technology makes.Therefore, as the improvement to above-mentioned technology, the application is as follows to the application process of above-mentioned holographic pattern paper: at above-mentioned holographic pattern paper surface evaporation information transfer layer; On the information transfer layer, apply second protective layer, again itself and film are carried out compound after, film is peeled off, obtain new holographic figure line paper.So, then duplicate on the adhesive layer the groove structure on female film surface be copied to the information transfer layer.The information transfer layer material is metal or metal oxide or zinc sulphide or silica or both mixtures of back, and thickness is the 50-1000 dust.
So the information transfer layer not only has the holographic pattern groove structure identical with female film, and grating is just full, groove structure is stable, well arranged, and this new holographic figure line paper can reach face (minute surface) effect after the same transfer of the holographic pattern paper that makes with traditional transfer membrane technology.
As a kind of improvement, can apply a transfer layer 3 between female film 1 and the adhesive layer 4, thereby make that duplicating with transfer effect of female film surface hologram groove groove structure is more superior.
Female film preferred surface in the utility model has the roll type paper tinsel film of holographic pattern groove structure or the composite membrane of metal forming or film and metal forming, because its surface grating is full, groove structure is more stable, more helps realizing accurately duplicating of groove structure.And the female film of roll type is applicable to and the continuity production application of large molded machine, coating machine, compounding machine can improves efficiency of operation greatly.Film wherein, can adopt PET film, BOPP film, PI film or other multi-layer co-extruded, modified films, metal forming wherein then can be all kinds of common metal paper tinsels of aluminium foil, Copper Foil or the like, as long as processing requests such as Information Level adhesion-tight, the follow-up heatproof stretch-proof of adaptation all can.
First group of embodiment (1-3)
Female membrane structure: paper tinsel rete, Information Level, wherein the paper tinsel film adopts the PET film; The information transfer layer adopts metallic copper; Adhesive layer adopts acrylic resin; Second protective layer adopts polyurethane resin; Holographic pattern paper structure: paper substrate, acrylate resin layer; New holographic figure line paper structure: paper substrate, acrylate resin layer, copper layer, urethane resin layer.
Information transfer layer evaporation thickness 50 dusts, evaporation process: vacuum 10
-2Millibar, speed 60m/min; The adhesive layer combination process: 80 ℃ of oven dry, be 10 seconds drying time, operating speed is 20m/min; The second protective layer coating processes: adopt coating machine to be applied to wet amount 2 gram/m
2, 80 ℃ of oven dry, be 10 seconds drying time, operating speed is 20m/min; Combination process: in compounding machine, 80 ℃ of oven dry, be 10 seconds drying time, operating speed is 20m/min.
Information transfer layer evaporation thickness 500 dusts, evaporation process: vacuum 10
-3Millibar, speed 500m/min; The adhesive layer combination process: 120 ℃ of oven dry, be 30 seconds drying time, operating speed is 100m/min; The second protective layer coating processes: adopt coating machine to be applied to wet amount 10 gram/m
2, 150 ℃ of oven dry, be 30 seconds drying time, operating speed is 100m/min; Combination process: in compounding machine, 100 ℃ of oven dry, be 30 seconds drying time, operating speed is 100m/min.
Information transfer layer evaporation thickness 1000 dusts, evaporation process: vacuum 10
-3Millibar, speed 1000m/min; The adhesive layer combination process: 150 ℃ of oven dry, be 60 seconds drying time, operating speed is 150m/min; The second protective layer coating processes: adopt coating machine to be applied to wet amount 20 gram/m
2, 200 ℃ of oven dry, be 60 seconds drying time, operating speed is 150m/min; Combination process: in compounding machine, 150 ℃ of oven dry, be 60 seconds drying time, operating speed is 150m/min.
Second group of embodiment (4-6)
Different with first group of embodiment is female membrane structure: paper tinsel rete, Information Level, and wherein the paper tinsel rete adopts the PI film; The information transfer layer adopts metallic aluminium; The adhesive layer polyurethane resin; Second protective layer adopts epoxy resin; Holographic pattern paper structure: paper substrate, urethane resin layer; New holographic figure line paper structure: paper substrate, urethane resin layer, aluminium lamination, epoxy resin layer.
The 3rd group of embodiment (7-9)
Different with first group of embodiment is female membrane structure: paper tinsel rete, Information Level, and wherein the paper tinsel rete adopts aluminium foil; The information transfer layer adopts metal oxide silicium; Adhesive layer adopts epoxy resin; Second protective layer adopts acrylic resin; Holographic pattern paper structure: paper substrate, epoxy resin layer; New holographic figure line paper structure: paper substrate, epoxy resin layer, silicon oxide layer, acrylate resin layer.
The 4th group of embodiment (10-12)
Different with first group of embodiment is female membrane structure: paper tinsel rete, Information Level, and wherein the paper tinsel rete adopts the composite membrane of PET film and metal forming; The information transfer layer adopts the mixture of metal oxide silicium and zinc sulphide; The copolymer of adhesive layer acrylic resin and polyurethane resin; Second protective layer adopts polyurethane resin and epoxy resin copolymer; Holographic pattern paper structure: the copolymer layer of paper substrate, acrylic resin and polyurethane resin; New holographic figure line paper structure: paper substrate, polyurethane resin and epoxy resin copolymer, silicon oxide layer, urethane resin layer.
The 5th group of embodiment (13-15)
Different with first group of embodiment is female membrane structure: paper tinsel rete, Information Level, and wherein the paper tinsel rete adopts the composite membrane of BOPP film and metal forming; The information transfer layer adopts metallic zinc; Adhesive layer adopts the copolymer of acrylic resin and polyurethane resin and epoxy resin; Second protective layer adopts the mixture of acrylic resin and polyurethane resin and epoxy resin; Holographic pattern paper structure: the copolymer layer of paper substrate, acrylic resin and polyurethane resin and epoxy resin; New holographic figure line paper structure: the mixture layer of the mixture layer of paper substrate, acrylic resin and polyurethane resin and epoxy resin, metallic zinc layer, acrylic resin and polyurethane resin and epoxy resin.
The 6th group of embodiment (16-18)
Different with first group of embodiment is female membrane structure: paper tinsel rete, Information Level, wherein paper tinsel rete metal forming; The information transfer layer adopts zinc sulphide; Adhesive layer adopts the copolymer of acrylic resin and polyurethane resin and epoxy resin; Second protective layer adopts the copolymer of acrylic resin and polyurethane resin; Transfer membrane structure: the mixture layer of female film, silica and zinc sulphide; Holographic pattern paper structure: the copolymer layer of paper substrate, acrylic resin and polyurethane resin and epoxy resin; New holographic figure line paper structure: the copolymer layer of copolymer layer, zinc sulfide layer, acrylic resin and the polyurethane resin of paper substrate, olefin(e) acid resin and polyurethane resin and epoxy resin.
At the 7th group of embodiment (19-21)
Different with first group of embodiment is female membrane structure: paper tinsel rete, Information Level, the wherein composite membrane of paper tinsel rete BOPP film and metal forming; The information transfer layer adopts silica; Adhesive layer adopts the mixture of acrylic resin and polyurethane resin and epoxy resin; Second protective layer adopts mixture acrylic resin modified and modified polyurethane resin and modified epoxy; Holographic pattern paper structure: the mixture layer of paper substrate, acrylic resin and polyurethane resin and epoxy resin; New holographic figure line paper structure: the mixture layer of the mixture layer of paper substrate, acrylic resin and polyurethane resin and epoxy resin, silicon oxide layer, acrylic resin and modified polyurethane resin and modified epoxy.
The 8th group of embodiment (22-24)
Different with first group of embodiment is female membrane structure: paper tinsel rete, Information Level, wherein paper tinsel rete metal forming; The information transfer layer adopts zinc sulphide; Adhesive layer adopts the mixture of acrylic resin and polyurethane resin and epoxy resin; Second protective layer adopts mixture acrylic resin modified and modified polyurethane resin and modified epoxy; Holographic pattern paper structure: the mixture layer of paper substrate, acrylic resin and polyurethane resin and epoxy resin; New holographic figure line paper structure: the mixture layer of the mixture layer of paper substrate, acrylic resin and polyurethane resin and epoxy resin, zinc sulfide layer, acrylic resin modified and modified polyurethane resin and modified epoxy.
The 9th group of embodiment (25-27)
Different with first group of embodiment is female membrane structure: paper tinsel rete, Information Level, wherein paper tinsel rete BOPP film; The information transfer layer adopts the mixture of zinc sulphide and silica; Adhesive layer adopts the mixture of acrylic resin and polyurethane resin and epoxy resin; Second protective layer adopts mixture acrylic resin modified and modified polyurethane resin and modified epoxy; Holographic pattern paper structure: the mixture layer of paper substrate, acrylic resin and polyurethane resin and epoxy resin; New holographic figure line paper structure: the mixture layer of the mixture layer of paper substrate, acrylic resin and polyurethane resin and epoxy resin, zinc sulfide layer, acrylic resin modified and modified polyurethane resin and modified epoxy.
The tenth group of embodiment (28-30)
Different with first group of embodiment is female membrane structure: paper tinsel rete, Information Level, wherein paper tinsel rete metal forming; The information transfer layer adopts zinc sulphide; Adhesive layer adopts the mixture of acrylic resin and polyurethane resin and epoxy resin; Second protective layer adopts copolymer acrylic resin modified and modified polyurethane resin and modified epoxy; Holographic pattern paper structure: the mixture layer of paper substrate, acrylic resin and polyurethane resin and epoxy resin; New holographic figure line paper structure: the copolymer layer of the mixture layer of paper substrate, acrylic resin and polyurethane resin and epoxy resin, zinc sulfide layer, acrylic resin and modified polyurethane resin and modified epoxy.
In embodiment 1-30, apply a transfer layer, evaporation information transfer layer more earlier on female film surface.Transfer layer adopts celluosic resin, acrylic resin, polyurethane resin, epoxy resin, the acrylic resin modified and copolymer of modified epoxy, acrylic resin modified and mixture, celluosic resin and the acrylic resin of modified polyamine fat tree copolymer, modified cellulose resin and modified epoxy and copolymer, the wax class of polyurethane resin and epoxy resin successively, process conditions recycle above-mentioned transfer layer material and get embodiment 31-60 as described in the 1-30.
The foregoing description product detects through microcosmic, and holographic pattern paper is to the accuracy that accurately reaches more than 95% of duplicating of female film holographic pattern groove structure, from contrast visually, the holographic pattern indifference on the holographic pattern on the holographic pattern paper and the female film.
Claims (5)
1. new holographic figure line paper, described new holographic figure line paper structure is as follows successively from top to bottom:
Paper substrate;
Adhesive layer;
The information transfer layer;
Second protective layer;
It is characterized in that: described information transfer layer has the groove structure of the female film surface hologram line that is replicated.
2. new holographic figure line paper according to claim 1, it is characterized in that: also can comprise a transfer layer, between adhesive layer and information transfer layer, described transfer layer material is celluosic resin or its modifier, acrylic resin or its modifier, polyamine fat resin or its modifier, epoxy resin or its modifier or wax class, and described transfer layer has the groove structure of the female film surface hologram line that duplicates.
3. new holographic figure line paper according to claim 1 is characterized in that: described adhesive layer is acrylic resin or its modifier, polyurethane resin or its modifier, epoxy resin or its modifier.
4. new holographic figure line paper according to claim 1 is characterized in that: described transferable information mirror image layer material is metal or metal oxide or zinc sulphide or silica, and thickness is the 50-1000 dust.
5. according to the described new holographic figure of claim 1 line paper, it is characterized in that: described second protective layer material is acrylic resin or its modifier, polyurethane resin or its modifier, epoxy resin or its modifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201093486U CN202081346U (en) | 2011-04-14 | 2011-04-14 | Novel holographic pattern paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201093486U CN202081346U (en) | 2011-04-14 | 2011-04-14 | Novel holographic pattern paper |
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| Publication Number | Publication Date |
|---|---|
| CN202081346U true CN202081346U (en) | 2011-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201093486U Expired - Lifetime CN202081346U (en) | 2011-04-14 | 2011-04-14 | Novel holographic pattern paper |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963504A (en) * | 2013-01-24 | 2014-08-06 | 深圳市力群印务股份有限公司 | Internal-printing method for holographic images and texts |
| CN104149505A (en) * | 2014-04-22 | 2014-11-19 | 上海紫江喷铝环保材料有限公司 | Manufacturing method of holographic anti-counterfeiting repeated transfer film |
-
2011
- 2011-04-14 CN CN2011201093486U patent/CN202081346U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963504A (en) * | 2013-01-24 | 2014-08-06 | 深圳市力群印务股份有限公司 | Internal-printing method for holographic images and texts |
| CN104149505A (en) * | 2014-04-22 | 2014-11-19 | 上海紫江喷铝环保材料有限公司 | Manufacturing method of holographic anti-counterfeiting repeated transfer film |
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Granted publication date: 20111221 |
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