CN220864931U - Tectorial membrane structure and container with location laser effect - Google Patents
Tectorial membrane structure and container with location laser effect Download PDFInfo
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- CN220864931U CN220864931U CN202420574269.XU CN202420574269U CN220864931U CN 220864931 U CN220864931 U CN 220864931U CN 202420574269 U CN202420574269 U CN 202420574269U CN 220864931 U CN220864931 U CN 220864931U
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- layer
- laser effect
- positioning
- positioning laser
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- 230000000694 effects Effects 0.000 title claims abstract description 42
- 210000002489 tectorial membrane Anatomy 0.000 title claims description 3
- 239000010410 layer Substances 0.000 claims abstract description 104
- 239000000758 substrate Substances 0.000 claims abstract description 16
- 239000007888 film coating Substances 0.000 claims abstract description 14
- 238000009501 film coating Methods 0.000 claims abstract description 14
- 239000002131 composite material Substances 0.000 claims abstract description 12
- 241000282326 Felis catus Species 0.000 claims abstract description 8
- 239000012790 adhesive layer Substances 0.000 claims abstract description 7
- 230000003287 optical effect Effects 0.000 claims description 17
- 239000005028 tinplate Substances 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002245 particle Substances 0.000 abstract description 4
- 239000005022 packaging material Substances 0.000 abstract description 2
- 238000007639 printing Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000008267 milk Substances 0.000 description 5
- 210000004080 milk Anatomy 0.000 description 5
- 235000013336 milk Nutrition 0.000 description 5
- 238000007645 offset printing Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007723 die pressing method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The utility model provides a film coating structure and a container with a positioning laser effect, which belong to the field of packaging materials and containers, wherein the film coating structure comprises the following layers from top to bottom: the device comprises a release layer, a positioning laser holographic layer, a reflecting layer, a composite adhesive layer and a substrate layer. The film-covered structure of the utility model avoids producing scraps or small particles when being further processed due to the lack of the traditional base film structure. Meanwhile, the special laser effect such as cat eye, embossment, frosting and the like at the special position is realized.
Description
Technical Field
The utility model relates to the field of packaging materials and containers, in particular to a film-covered structure with a positioning laser effect and a container.
Background
The existing milk powder cans are mostly printed with color graphics and texts on food-grade tinplate in an offset printing mode, and are coated with a layer of iron printing gloss oil for protection, so that the manufactured milk powder cans are not obvious in difference and display effect and are not easy to attract consumers.
The laser holographic anti-counterfeiting technology can show colorful rainbow, grating, cat eye, embossment and other laser effects, has unique visual characteristics, good printability and a certain degree of anti-counterfeiting property, and is widely applied to printed packaging products such as cigarette packets, wine boxes, cosmetics, toothpaste boxes and the like.
Patent document CN 213767544U provides a pre-color printing film and a container, the pre-color printing film comprises a base film layer, a printed pattern layer, a first adhesive layer, a laser effect layer [ base film (peeled off in the process), laser information, a protective layer ], and a ground color layer. And bonding the pre-color printing coating film with the metal plate through a second adhesive layer, and manufacturing the container. The document applies the laser effect to the metal package, realizes a larger breakthrough, but has some defects. Such as: (1) The outermost substrate film layer is always reserved, so that scraps or small particles are easy to generate when the milk powder can is manufactured, and a relatively large foreign matter risk exists; (2) The scheme can only realize the full plate through laser effect on the surface, such as plain surfaces, light columns and the like, and can not realize the specific laser effect on specific positions, such as cat eyes, embossments, frosting and the like; (3) The substrate film is subjected to color printing, and a gravure printing mode is generally adopted, so that the printing exquisite effect cannot be compared with offset printing, and the high requirement of a milk powder manufacturer on the printing effect cannot be met.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model aims to provide a film coating structure with a positioning laser effect and a container.
According to the utility model, the film coating structure with the positioning laser effect comprises the following layers in a stacked manner from top to bottom: the device comprises a release layer, a positioning laser holographic layer, a reflecting layer, a composite adhesive layer and a substrate layer;
The positioning laser holographic layer comprises a holographic layer main body and an anti-counterfeiting structure arranged at a preset position in the holographic layer main body;
and an image-text layer is arranged on one side of the release layer away from the substrate layer.
Further, the security structure comprises: any one or any plurality of laser effects of cat eye, relief, dynamic image-text, 3D stereoscopic image or micro-text.
Further, the reflective layer comprises an aluminum reflective layer.
Further, the thickness of the reflecting layer is 300-600A.
Further, the thickness of the reflective layer is 330-420 a, such as 330-380 a or 380-420 a.
Further, the composite glue layer comprises a dry composite glue layer;
And/or, the substrate layer comprises a metal layer;
And/or, a gloss oil layer is arranged on one side of the image-text layer far away from the substrate layer;
Further, the image-text layer comprises an offset image-text layer.
Further, the image-text layer comprises a first optical positioning mark, the positioning laser holographic layer comprises a second optical positioning mark, and the first optical positioning mark and the second optical positioning mark are aligned and overlapped.
Further, the substrate layer is tin plate.
According to the container provided by the utility model, the container is prepared by adopting the film-coated structure with the positioning laser effect.
Compared with the prior art, the utility model has the following beneficial effects:
The film-covered structure of the utility model avoids producing scraps or small particles when being further processed due to the lack of the traditional base film structure. Meanwhile, the special laser effect such as cat eye, embossment, frosting and the like at the special position is realized.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural view of a film-coated structure;
FIG. 2 is a flow chart of a process for preparing a container;
FIG. 3 is a schematic illustration of an optical locating mark;
Wherein, the device comprises a 0-graph-text layer, a 1-release layer, a 2-positioning laser holographic layer, a 3-reflecting layer, a 4-composite adhesive layer and a 5-substrate layer.
Detailed Description
The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.
Example 1
The embodiment provides a film coating structure with a positioning laser effect, which can be any material needing film coating. Specifically, as shown in fig. 1, the film-coating structure includes a stacked arrangement from top to bottom: the laser holographic display comprises an image-text layer 0, a release layer 1, a positioning laser holographic layer 2, a reflecting layer 3, a composite adhesive layer 4 and a substrate layer 5.
The positioning laser holographic layer 2 is obtained through the existing positioning laser process, the positioning laser holographic layer 2 comprises a holographic layer main body and an anti-counterfeiting structure arranged at a preset position in the holographic layer main body, and the purpose that a specific laser effect exists at a specific position is achieved. The anti-counterfeiting structure comprises: any one or any plurality of laser effects of cat eye, relief, dynamic image-text, 3D stereoscopic image or micro-text.
The reflective layer 3 may be an aluminum reflective layer, and the thickness of the aluminum reflective layer is 300-600 a, preferably 330-420 a, such as 380 a.
The composite glue layer 4 may be a dry composite glue layer.
The substrate layer 5 may be a metal layer, such as tin. The tinplate with the positioning laser effect is characterized in that offset printing graphics on a release layer 1 far away from the tinplate, such as a color graphics form a graphics layer 0, and gloss oil is printed on the color graphics to form a gloss oil layer, wherein the gloss oil can be stamp-pad gloss oil.
The container with the positioning laser effect can be prepared by adopting the film-coated structure, such as the film-coated tinplate.
Example 2
As shown in fig. 2, the preparation steps of the film coating structure with positioning laser effect of embodiment 1 are as follows:
step S1, coating a release layer: and coating release coating on the base film to obtain a release layer.
Step S2, mould pressing: the positioning laser holographic layer is obtained on one side of the release layer far away from the base film through the existing positioning laser process (such as a heating die pressing or UV die pressing process), and one or more laser effects including cat eyes, embossments, dynamic images and texts, 3D stereoscopic images and micro-texts are arranged in the layout.
Step S3, plating a reflecting layer: and vacuum plating an aluminum reflecting layer on one side of the positioning laser holographic information layer far away from the release layer by using a vacuum aluminizer, wherein the thickness of the aluminum reflecting layer is 300-600A, preferably 330-420A, such as 380A.
Step S4, dry compounding: and coating dry composite glue on the aluminum reflecting layer side, and compositing with tin (metal layer).
Step S5, stripping the base film: and (3) stripping the base film on the material obtained in the step S4 to obtain the tinplate with the positioning laser effect. The base film can be peeled off directly due to the release layer. After the base film is peeled off, when a container such as a milk powder can is manufactured, scraps or small particles can be prevented from being generated, and the problem of foreign matter risk is solved.
And S6, printing images and texts, such as color images and texts, on one side of the release layer far away from the tinplate by offset printing, wherein the tinplate has the positioning laser effect, so that the printing effect is remarkably improved. In the utility model, the positioning laser process and the offset printing process both belong to the prior art, and an optical positioning mark is required to be arranged for positioning in the process of both processes. Fig. 3 shows an example of an optical positioning mark, wherein the hollow circle and the solid circle at the corners can be regarded as a first optical positioning mark of the image-text layer and a second optical positioning mark of the positioning laser holographic layer, respectively. When the image-text layer is prepared, the first optical positioning mark and the second optical positioning mark are aligned and overlapped (the solid circle is in the range of the hollow circle), so that the aim of alignment can be achieved, the effect of fixing the mutual position relationship of the prepared image-text and the laser effect at the specific position is realized, and the mutual position relationship of the image-text and the laser effect of different products is avoided. In other forms of optical positioning marks, two optical positioning marks may be provided in shapes such as cross, and the utility model is not limited thereto.
On this basis, the preparation step of the container in example 1 further comprises:
And S7, coating the color image-text with the metal printing varnish to protect the color image-text.
And S8, cutting according to the design size.
And S9, manufacturing the tank.
In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the utility model. The embodiments of the utility model and the features of the embodiments may be combined with each other arbitrarily without conflict.
Claims (10)
1. Tectorial membrane structure with location laser effect, its characterized in that includes from the top down range upon range of setting: the device comprises a release layer (1), a positioning laser holographic layer (2), a reflecting layer (3), a composite adhesive layer (4) and a substrate layer (5);
The positioning laser holographic layer (2) comprises a holographic layer main body and an anti-counterfeiting structure arranged at a preset position in the holographic layer main body;
And one side of the release layer (1) away from the substrate layer (5) is provided with an image-text layer (0).
2. The film-coated structure with positioning laser effect of claim 1, wherein the anti-counterfeiting structure comprises: any one or any plurality of laser effects of cat eye, relief, dynamic image-text, 3D stereoscopic image or micro-text.
3. The film coating structure with positioning laser effect according to claim 1, characterized in that the reflecting layer (3) comprises an aluminum reflecting layer.
4. The film coating structure with the positioning laser effect according to claim 1, wherein the thickness of the reflecting layer (3) is 300-600 a.
5. The film coating structure with the positioning laser effect according to claim 4, wherein the thickness of the reflecting layer (3) is 330-420 a.
6. The film coating structure with positioning laser effect according to claim 1, characterized in that the composite glue layer (4) comprises a dry composite glue layer;
and/or the substrate layer (5) comprises a metal layer;
and/or, a gloss oil layer is arranged on one side of the image-text layer far away from the substrate layer.
7. The film-coated structure with positioning laser effect of claim 1, wherein the image-text layer comprises an offset image-text layer.
8. The film coating structure with the positioning laser effect according to claim 1, wherein the image-text layer comprises a first optical positioning mark, the positioning laser holographic layer (2) comprises a second optical positioning mark, and the first optical positioning mark and the second optical positioning mark are aligned and overlapped.
9. The film coating structure with positioning laser effect according to claim 1, wherein the substrate layer (5) is tin plate.
10. A container, characterized in that the container is prepared by adopting the film-coated structure with positioning laser effect according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420574269.XU CN220864931U (en) | 2024-03-25 | 2024-03-25 | Tectorial membrane structure and container with location laser effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420574269.XU CN220864931U (en) | 2024-03-25 | 2024-03-25 | Tectorial membrane structure and container with location laser effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220864931U true CN220864931U (en) | 2024-04-30 |
Family
ID=90820162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420574269.XU Active CN220864931U (en) | 2024-03-25 | 2024-03-25 | Tectorial membrane structure and container with location laser effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220864931U (en) |
-
2024
- 2024-03-25 CN CN202420574269.XU patent/CN220864931U/en active Active
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