CN216772681U - High-flatness front-pasted laser holographic adhesive sticker label - Google Patents
High-flatness front-pasted laser holographic adhesive sticker label Download PDFInfo
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- CN216772681U CN216772681U CN202220179794.2U CN202220179794U CN216772681U CN 216772681 U CN216772681 U CN 216772681U CN 202220179794 U CN202220179794 U CN 202220179794U CN 216772681 U CN216772681 U CN 216772681U
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- laser holographic
- pasted
- adhesive label
- coating
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- 239000000853 adhesive Substances 0.000 title claims abstract description 25
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 11
- 239000003292 glue Substances 0.000 claims abstract description 36
- 238000000576 coating method Methods 0.000 claims abstract description 25
- 239000011248 coating agent Substances 0.000 claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 20
- 238000010030 laminating Methods 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 132
- 239000011247 coating layer Substances 0.000 claims description 30
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 14
- 229920002799 BoPET Polymers 0.000 claims description 11
- 229920002635 polyurethane Polymers 0.000 claims description 10
- 239000004814 polyurethane Substances 0.000 claims description 10
- 229920002545 silicone oil Polymers 0.000 claims description 10
- 238000007747 plating Methods 0.000 claims description 9
- 239000005083 Zinc sulfide Substances 0.000 claims description 8
- 229910052984 zinc sulfide Inorganic materials 0.000 claims description 8
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 claims description 8
- 239000002345 surface coating layer Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 description 6
- 230000003000 nontoxic effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 229920006300 shrink film Polymers 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000007723 die pressing method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009965 odorless effect Effects 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000001093 holography Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The application discloses radium-shine holographic non-setting adhesive label is just pasted to height relates to radium-shine label field, and it is including compound base paper layer, first glue layer, base film, laminating dope layer, radium-shine holographic layer, metal dielectric coating, top-coat coating, second glue layer and supplementary release layer in proper order. The application has the effect of clearly and completely displaying the holographic pattern and being beneficial to a user to clearly view the holographic pattern.
Description
Technical Field
The application relates to a radium-shine label field especially relates to a height is flat just pasting radium-shine holographic non-setting adhesive label.
Background
The laser material has been widely used in the industries of food, medicine, daily chemical products, cigarette and wine, clothing, gift packaging, decorative materials and the like due to the bright and colorful appearance. The laser holographic self-adhesive label also adopts laser materials, adopts the technologies of photoetching holography and the like, and is subjected to mould pressing so that a holographic image is transferred to a base material, thereby realizing the laser effect.
In the related technology, the chinese patent with application number CN201910543529.0 proposes a laser shrink film label and a manufacturing method thereof, the structure comprises a surface shrink film, an adhesive layer, a printing layer, an embossment laser layer and a lining shrink film which are stacked from top to bottom, the manufacturing method comprises manufacturing a holographic embossment laser mould pressing plate, manufacturing an embossment laser film, electroplating, positioning secondary printing, compounding with the surface shrink film and molding.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: although the laser shrink film label can play a role in reflection and luminescence in the using process, the holographic pattern is dark under the condition that the external light is weak, so that a user cannot easily and clearly check the holographic pattern.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem that the user is difficult for clearly looking over holographic pattern under the less strong condition of external light, this application provides a high level and just pastes radium-shine holographic self-adhesive label.
The application provides a high flat positive radium-shine holographic non-setting adhesive label adopts following technical scheme:
the utility model provides a laser holographic non-setting adhesive label is just pasted to height, includes compound base paper layer, first glue layer, base film, laminating dope layer, laser holographic layer, metal dielectric cladding material, top-coat coating, second glue layer and supplementary release layer in proper order.
By adopting the technical scheme, the base paper layer and the auxiliary release layer are respectively positioned on two sides of the laser holographic layer and are mainly used for protecting the laser holographic layer. The metal medium coating covers the surface of the laser holographic layer, so that laser information can be protected, reflection can be enhanced, the problem of light reflection and darkening deflection can be avoided as much as possible, the holographic pattern can be clearly and completely displayed, and a user can clearly check the holographic pattern. When the laser holographic self-adhesive label is required to be pasted on the high-flatness front side, the auxiliary release layer is peeled off, and then the laser holographic self-adhesive label is pasted on the high-flatness front side through the second adhesive layer.
Optionally, the metal dielectric coating is an aluminum plating dielectric layer or a zinc sulfide plating dielectric layer.
By adopting the technical scheme, the aluminized dielectric layer and the galvanized zinc sulfide dielectric layer can protect laser information and enhance reflection, the aluminized dielectric layer can be plated with a matte plain surface and a bright mirror surface, and the galvanized zinc sulfide dielectric layer can be plated with a high-brightness transparent effect.
Optionally, the first glue layer and the second glue layer are both aqueous polyurethane glue layers.
By adopting the technical scheme, the aqueous polyurethane glue layer has small smell and is non-toxic and harmless, the environmental protection performance of the laser holographic adhesive sticker label can be improved, meanwhile, the aqueous polyurethane glue layer has moderate viscosity and is convenient to clean, and the label is suitable for being frequently torn off.
Optionally, the base film is a PET film, and the thickness dimension is 14.3 μm to 38 μm.
Through adopting above-mentioned technical scheme, the PET film processing degree of difficulty of above-mentioned size design is low, and can be better printing opacity and show radium-shine pattern better.
Optionally, the attaching coating layer is a water-based acrylic coating layer.
By adopting the technical scheme, the water-based acrylic coating layer can be stably connected with the laser holographic layer and the PET film, so that the laser holographic layer and the metal medium coating have higher apparent brightness, and the die pressing pattern is clear and full. Meanwhile, the water-based acrylic coating layer is non-toxic and has no pollution to the environment.
Optionally, the dry coating weight of the water-based acrylic coating layer is 1.2g/m2-1.5g/m 2.
By adopting the technical scheme, the water-based acrylic coating layer with the coating weight can stably connect the laser holographic layer and the PET film, does not influence light transmission, and does not influence display of holographic patterns.
Optionally, the top coat is a transparent acrylic paint layer.
By adopting the technical scheme, the transparent acrylic coating layer can separate the second glue layer from the metal medium coating layer, can well transmit light, and is basically non-toxic and odorless.
Optionally, the auxiliary release layer includes a silicone oil release layer compounded with the second glue layer and a high-flatness high-brightness chemical basic film compounded with the silicone oil release layer.
By adopting the technical scheme, the silicone oil release layer forms a certain peeling force on the surface of the high-level and high-brightness chemical base film, so that a user can separate the high-level and high-brightness chemical base film conveniently. Meanwhile, the high-flatness high-brightness chemical basic film has a smooth outer surface and good light transmission performance.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the metal medium coating covers the surface of the laser holographic layer, so that laser information can be protected, reflection can be enhanced, the problem of light reflection and darkening deflection can be avoided as much as possible, holographic patterns can be displayed clearly and completely, and a user can check the holographic patterns clearly;
2. the aluminized medium layer and the galvanized zinc sulfide medium layer can protect laser information and enhance reflection, the aluminized medium layer can plate a matte plain surface and a bright mirror surface, and the galvanized zinc sulfide medium layer can plate a high-brightness transparent effect;
3. the water-based acrylic coating layer can stably connect the laser holographic layer and the PET film, so that the laser holographic layer and the metal medium coating have higher apparent brightness, and the die pressing patterns are clear and full. Meanwhile, the water-based acrylic coating layer has no toxicity and no pollution to the environment.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Reference numerals: 1. a base paper layer; 2. a first glue layer; 3. a base film; 4. attaching the coating layer; 5. a laser holographic layer; 6. a metal dielectric coating; 7. a top coat; 8. a second glue layer; 9. a silicone oil release layer; 10. high-flat high-brightness chemical base film.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
The embodiment of the application discloses high-flatness front-pasted laser holographic adhesive label. Referring to fig. 1, a high-flatness front-pasted laser holographic self-adhesive label comprises a base paper layer 1, a first glue layer 2, a base film 3, a laminating coating layer 4, a laser holographic layer 5, a metal medium coating layer 6, a surface coating layer 7, a second glue layer 8 and an auxiliary release layer which are sequentially compounded.
In the using process, the base paper layer 1 and the auxiliary release layer are respectively positioned on two sides of the laser holographic layer 5 and are mainly used for protecting the laser holographic layer 5. Meanwhile, the metal medium plating layer 6 covers the surface of the laser holographic layer 5, so that laser information can be protected, reflection can be enhanced, the problem of light reflection and darkening can be avoided as far as possible, holographic patterns can be displayed clearly and completely, and a user can check the holographic patterns clearly.
Each layer structure is respectively and specifically arranged as follows:
referring to fig. 1, the base paper layer 1 is a copperplate paper layer in the present embodiment, and may have a grammage of 30-60g/m2, and 45g/m2 in the present embodiment. The surface of the base paper layer 1 can be provided with a plurality of grooves for glue to enter, which is beneficial to improving the connection stability of the base paper layer 1 and the base film 3.
Referring to fig. 1, the first glue layer 2 is an aqueous polyurethane glue layer coated on the surface of the base paper layer 1, and the moisture content of the aqueous polyurethane glue layer is 3-3.5g/m2, the PH value is 7.5-9, and the solid content is 29-31%. The aqueous polyurethane glue layer has small smell, is non-toxic and harmless, can improve the environmental protection performance of the laser holographic adhesive label which is pasted on a high level, has moderate viscosity, is convenient to clean, and is suitable for labels which need to be frequently torn off.
Referring to fig. 1, the base film 3 may be a transparent PVC film or a PET film, the second of which is selected in the present embodiment, having a thickness dimension of 14.3 μm to 38 μm. The PET film with the size design is low in processing difficulty, and can better transmit light and better display laser patterns.
Referring to fig. 1, the attaching coating layer 4 is a water-based acrylic coating layer coated on the surface of the base film 3, and the water-based acrylic coating layer can stably connect the laser holographic layer 5 and the PET film, so that the laser holographic layer 5 and the metal medium coating layer 6 have high apparent brightness, the mold pressing patterns are clear and full, and meanwhile, the water-based acrylic coating layer is non-toxic and has no pollution to the environment. The dry coating weight of the water-based acrylic coating layer is 1.2g/m2-1.5g/m2, and the water-based acrylic coating layer with the coating weight can stably connect the laser holographic layer 5 and the PET film, does not influence light transmission, namely does not influence display of holographic patterns.
Referring to fig. 1, the laser holographic layer 5 is a laser pattern information layer compounded on the laminating coating layer 4 by a laser molding press, wherein the laser pattern information can be anti-counterfeiting information or decorative patterns.
Referring to fig. 1, the metal dielectric coating 6 is vacuum-plated on the surface of the laser holographic layer 5, and may be an aluminum-plated dielectric layer, a chromium-plated dielectric layer, a nickel-plated dielectric layer, a copper-plated dielectric layer, an iron-plated dielectric layer, an aluminum-plated dielectric layer, or a zinc-sulfide-plated dielectric layer, preferably an aluminum-plated dielectric layer or a zinc-sulfide-plated dielectric layer, and the aluminum-plated dielectric layer is selected in the embodiment of the present application, and the thickness of the aluminum-plated dielectric layer may be 200 angstroms to 400 angstroms, and in the embodiment of the present application, 300 angstroms. The aluminized dielectric layer and the galvanized zinc sulfide dielectric layer can protect laser information and enhance reflection, the aluminized dielectric layer can be plated with a matte plain surface and a bright mirror surface, and the galvanized zinc sulfide dielectric layer can be plated with a high-brightness transparent effect.
Referring to fig. 1, the top coat layer 7 is a transparent acrylic paint layer coated on the metal medium plating layer 6. The transparent acrylic coating layer can separate the second glue layer 8 from the metal medium coating layer 6, can well transmit light, and is basically non-toxic and odorless.
Referring to fig. 1, the second glue layer 8 is a water-based polyurethane glue layer coated on the topcoat 7.
Referring to fig. 1, the auxiliary release layer includes a silicone release layer 9 compounded with the second glue layer 8 and a high-flatness high-brightness chemical base film 10 compounded with the silicone release layer 9 by a coating method, and the high-flatness high-brightness chemical base film 10 is a high-flatness high-brightness chemical PET film. The silicone oil release layer 9 forms a certain peeling force on the surface of the high-level high-brightness chemical basic film 10, so that a user can separate the high-level high-brightness chemical basic film 10 conveniently, and meanwhile, the outer surface of the high-level high-brightness chemical basic film 10 is smooth and has good light transmission performance.
The embodiment of the application also discloses a preparation method of the high-flatness front-pasted laser holographic self-adhesive label, which comprises the following steps:
s1, coating a water-based acrylic coating on the surface of the base film 3 to form a joint coating layer 4, then performing laser pattern information on the joint coating layer 4 through a laser molding press to form a laser holographic layer 5, and continuously performing aluminum plating on the surface of the laser holographic layer 5 in a vacuum aluminum plating mode to form a metal medium plating layer 6;
s2, coating water-coated polyurethane glue on the surface of the substrate layer to form a first glue layer 2, and connecting the substrate paper layer 1 and the base film 3 through the first glue layer 2;
s3, coating transparent acrylic paint on the surface of the metal medium coating layer 6 to form a surface coating layer 7, coating water-borne polyurethane glue on the surface of the surface coating layer 7 to form a second glue layer 8, coating release silicone oil on the high-level high-brightness chemical base film 10 to form a silicone oil release layer 9, and connecting the surface coating layer 7 and the silicone oil release layer 9 through the second glue layer 8 to complete the preparation of the high-level positive-pasting laser holographic self-adhesive label.
The implementation principle of the high-flatness front-pasted laser holographic adhesive label is as follows: in the using process, the base paper layer 1 and the auxiliary release layer are respectively positioned on two sides of the laser holographic layer 5 and are mainly used for protecting the laser holographic layer 5. Meanwhile, the metal medium coating 6 covers the surface of the laser holographic layer 5, so that laser information can be protected, reflection can be enhanced, the problem of light reflection darkening is avoided as much as possible, holographic patterns are clearly and completely displayed, and a user can clearly check the holographic patterns.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a high flat laser holographic non-setting adhesive label that just pastes which characterized in that: the laser holographic base paper comprises a base paper layer (1), a first glue layer (2), a base film (3), a laminating coating layer (4), a laser holographic layer (5), a metal medium coating layer (6), a surface coating layer (7), a second glue layer (8) and an auxiliary release layer which are sequentially compounded.
2. The high-flatness front-sticked laser holographic self-adhesive label of claim 1, which is characterized in that: the metal medium coating (6) is an aluminum plating medium layer or a zinc sulfide plating medium layer.
3. The high-flatness front-pasted laser holographic self-adhesive label according to any one of claims 1-2, characterized in that: the first glue layer (2) and the second glue layer (8) are both aqueous polyurethane glue layers.
4. The high-flatness front-pasted laser holographic self-adhesive label according to any one of claims 1-2, characterized in that: the base film (3) is a PET film and has a thickness dimension of 14.3-38 μm.
5. The high-flatness front-pasted laser holographic self-adhesive label according to any one of claims 1-2, characterized in that: the laminating dope layer (4) is a water-based acrylic dope layer.
6. The high-flatness front-pasted laser holographic self-adhesive label as claimed in claim 5, characterized in that: the dry coating weight of the water-based acrylic coating layer is 1.2g/m2-1.5g/m 2.
7. The high-flatness front-pasted laser holographic self-adhesive label according to any one of claims 1-2, characterized in that: the top coating (7) is a transparent acrylic coating layer.
8. The high-flatness front-pasted laser holographic self-adhesive label according to any one of claims 1-2, characterized in that: the auxiliary release layer comprises a silicone oil release layer (9) compounded with the second glue layer (8) and a high-level high-brightness chemical basic film (10) compounded with the silicone oil release layer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220179794.2U CN216772681U (en) | 2022-01-22 | 2022-01-22 | High-flatness front-pasted laser holographic adhesive sticker label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220179794.2U CN216772681U (en) | 2022-01-22 | 2022-01-22 | High-flatness front-pasted laser holographic adhesive sticker label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216772681U true CN216772681U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220179794.2U Active CN216772681U (en) | 2022-01-22 | 2022-01-22 | High-flatness front-pasted laser holographic adhesive sticker label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216772681U (en) |
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- 2022-01-22 CN CN202220179794.2U patent/CN216772681U/en active Active
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