CN220643655U - Laser transfer paper with high strength performance - Google Patents
Laser transfer paper with high strength performance Download PDFInfo
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- CN220643655U CN220643655U CN202321807665.4U CN202321807665U CN220643655U CN 220643655 U CN220643655 U CN 220643655U CN 202321807665 U CN202321807665 U CN 202321807665U CN 220643655 U CN220643655 U CN 220643655U
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- Prior art keywords
- layer
- base layer
- counterfeiting
- transfer paper
- groove
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- 239000010410 layer Substances 0.000 claims abstract description 154
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 239000012790 adhesive layer Substances 0.000 claims abstract description 15
- 239000011241 protective layer Substances 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 229920002799 BoPET Polymers 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 210000000438 stratum basale Anatomy 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 238000007747 plating Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a high-strength laser transfer paper, which relates to the technical field of laser transfer paper and comprises a base layer, an anti-counterfeiting layer arranged on the outer surface of the base layer and a protective layer arranged on the outer surface of the anti-counterfeiting layer; the base layer comprises a first base layer and a second base layer which is connected with the first base layer, wherein a plurality of reinforcing columns which are arranged in an array are convexly arranged on the connecting surface of the first base layer relative to the second base layer, a plurality of first grooves which are arranged in an array are concavely arranged on the connecting surface of the second base layer relative to the first base layer, and the plurality of first grooves are in one-to-one correspondence with the plurality of reinforcing columns; a second groove is concavely arranged on one surface of the second basal layer far away from the first basal layer, and an adhesive layer is filled on the second groove so as to be adhered with one surface of the anti-counterfeiting layer far away from the protective layer through the adhesive layer; through the setting of first stratum basale, second stratum basale and reinforcement post, effectively increase the intensity of basic unit to effectively avoid using the product surface or the situation emergence that the border of radium-shine anti-fake effect appears cracking easily.
Description
Technical Field
The utility model relates to the technical field of laser transfer paper, in particular to high-strength laser transfer paper.
Background
Laser transfer paper is also called laser holographic transfer paper, and is called transfer paper for short. A layer of resin is generally coated on a PET film, then a special molding press is used for copying a special laser holographic pattern onto the resin, then an aluminized film is compounded and peeled off with paper, and the resin with the laser holographic pattern and an aluminum layer are transferred onto the paper, thus obtaining the laser transfer paper. The transfer paper has higher anti-counterfeiting force and gorgeous packaging effect, can be used as packaging paper in the industries of cigarettes, wine, medicines, cosmetics and the like, and can also be used for manufacturing anti-counterfeiting labels. The common anti-counterfeit label is generally glossy transfer paper, but the transfer paper is obtrusive when attached to certain commodities, so that a small part of matte and transparent transfer paper appears, and the laser pattern presents a matte texture.
The existing laser transfer paper has the defects that the surface of a product applying the laser anti-counterfeiting effect is easy to crack due to insufficient strength of a base layer (paper), meanwhile, the anti-counterfeiting layer (combination of an aluminum die, a laser holographic pattern and resin) in the laser transfer paper is not stable enough to be bonded with the base layer, so that the anti-counterfeiting layer and the base layer are easy to separate, and further the use effect is poor.
There is a need for an improved solution to the above-mentioned problems.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.
A laser transfer paper with high strength performance comprises a base layer, an anti-counterfeiting layer arranged on the outer surface of the base layer and a protective layer arranged on the outer surface of the anti-counterfeiting layer;
the base layer comprises a first base layer and a second base layer which is connected with the first base layer, wherein a plurality of reinforcing columns which are arranged in an array are convexly arranged on the connecting surface of the first base layer relative to the second base layer, a plurality of first grooves which are arranged in an array are concavely arranged on the connecting surface of the second base layer relative to the first base layer, and the plurality of first grooves are in one-to-one correspondence with the plurality of reinforcing columns;
a second groove is concavely arranged on one surface of the second basal layer far away from the first basal layer, and an adhesive layer is filled on the second groove so as to be adhered with one surface of the anti-counterfeiting layer far away from the protective layer through the adhesive layer.
As a further scheme of the utility model: the bottom wall of the second groove is concavely provided with a plurality of third grooves which are arranged in an array, and the bonding layer is filled in the plurality of third grooves.
As a further scheme of the utility model: after the bonding layer is filled in the second groove, the outer side surface of the bonding layer corresponding to the second groove is a straight surface, and the anti-counterfeiting layer is bonded with the straight surface.
As a further scheme of the utility model: the anti-counterfeiting layer comprises an aluminum plating layer arranged on the flat surface of the bonding layer, a laser layer arranged on the outer surface of the aluminum plating layer and a resin layer arranged on the outer surface of the laser layer, and the protective layer is arranged on the outer surface of the laser layer.
As a further scheme of the utility model: the protective layer is a PET film.
Compared with the prior art, the utility model has the following beneficial effects:
1) The base layer is used as a main strength support, the base layer is divided into a first base layer and a second base layer, the thickness of the base layer can be increased to a certain extent, so that the strength of the base layer is increased, a reinforcing column is convexly arranged on the outer surface of the first base layer, a first groove which is matched with the reinforcing column is concavely arranged on the inner surface of the second base layer, the reinforcing column can serve as a reinforcing rib at the middle position of the base layer, so that the strength of the base layer is further increased, a plurality of reinforcing columns are arranged in an array manner, namely a plurality of reinforcing columns which are uniformly and at intervals are arranged, the stress and the strength of the base layer are more balanced, the strength of the base layer is further increased, and the condition that the surface or the edge of a product with a laser anti-counterfeiting effect is easily cracked is effectively avoided;
2) Through concave second recess that is equipped with in the surface of second stratum basale to make the adhesion layer of anti-fake layer and basic unit bonding can fill in the second recess, so increased adhesion area of adhesion layer and basic unit, make the bonding face of basic unit and anti-fake layer effectively strengthen, thereby effectively increase the stability of bonding between basic unit and the anti-fake layer, and then effectively avoid anti-fake layer and basic unit to appear the circumstances of separation to a certain extent easily, cause the condition that the result of use is poor to appear.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is an enlarged schematic view of the structure at a in fig. 1.
Reference numerals and names in the drawings are as follows:
1. a base layer; 2. an anti-counterfeiting layer; 3. a protective layer; 4. a first substrate layer; 5. a second substrate layer; 6. a reinforcing column; 7. a first groove; 8. a second groove; 9. an adhesive layer; 10. a third groove; 11. plating an aluminum layer; 12. a laser layer; 13. and a resin layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, in an embodiment of the present utility model, a laser transfer paper with high strength performance includes a base layer 1, an anti-counterfeiting layer 2 disposed on an outer surface of the base layer 1, and a protection layer 3 disposed on an outer surface of the anti-counterfeiting layer 2;
the base layer 1 comprises a first base layer 4 and a second base layer 5 which are connected, wherein a plurality of reinforcing columns 6 which are arranged in an array are convexly arranged on the connecting surface of the first base layer 4 relative to the second base layer 5, a plurality of first grooves 7 which are arranged in an array are concavely arranged on the connecting surface of the second base layer 5 relative to the first base layer 4, and the plurality of first grooves 7 are in one-to-one correspondence with the plurality of reinforcing columns 6;
a surface of the second substrate layer 5 far away from the first substrate layer 4 is concavely provided with a second groove 8, and the second groove 8 is filled with an adhesive layer 9 so as to be adhered with a surface of the anti-counterfeiting layer 2 far away from the protective layer 3 through the adhesive layer 9.
In the technical means of the utility model, the base layer 1 is used as main strength support, the base layer 1 is divided into the first base layer 4 and the second base layer 5, so that the thickness of the base layer 1 can be increased to a certain extent, the strength of the base layer 1 is increased, the outer surface of the first base layer 4 is convexly provided with the reinforcing column 6, the inner surface of the second base layer 5 is concavely provided with the first groove 7 which is adapted to the reinforcing column 6, the reinforcing column 6 can be used as a reinforcing rib at the middle position of the base layer 1, so that the strength of the base layer 1 is further increased, the reinforcing columns 6 are arranged in an array manner, namely, the reinforcing columns 6 which are uniformly and at intervals are arranged can ensure that the stress and the strength of the base layer 1 are more balanced, thereby further increasing the strength of the base layer 1, and further effectively avoiding the occurrence of cracking of the surface or edge of a product with the anti-counterfeiting effect;
preferably, the second groove 8 is concavely formed in the outer surface of the second substrate layer 5, so that the bonding layer 9 bonded with the base layer 1 of the anti-counterfeiting layer 2 can be filled in the second groove 8, the bonding area of the bonding layer 9 and the base layer 1 is increased, the bonding surface of the base layer 1 and the anti-counterfeiting layer 2 can be effectively reinforced, the bonding stability between the base layer 1 and the anti-counterfeiting layer 2 is effectively improved, the situation that the anti-counterfeiting layer 2 and the base layer 1 are easily separated is effectively avoided to a certain extent, and the situation that the using effect is poor is caused.
In the embodiment of the present utility model, a plurality of third grooves 10 arranged in an array are concavely arranged on the bottom wall of the second groove 8, and the adhesive layer 9 is filled in the plurality of third grooves 10.
Through the setting of third recess 10 for when second recess 8 pours into adhesive layer 9 into, adhesive layer 9 can fill in this third recess 10 setting, so not only increased adhesive layer 9's use capacity, still increased adhesive layer 9 and basic unit 1's bonding area, make basic unit 1 can effectively strengthen with the bonding face of anti-fake layer 2, thereby further effectively increase the stability of bonding between basic unit 1 and the anti-fake layer 2.
In the embodiment of the utility model, after the second groove 8 is filled with the bonding layer 9, the outer side surface of the bonding layer corresponding to the second groove 8 is a flat surface, and the anti-counterfeiting layer 2 is bonded with the flat surface.
Through this setting for the binding face of anti-fake layer 2 and bond line 9 is the straight face, and the deformation volume of anti-fake layer 2 relative basic unit 1 is little of being convenient for, thereby makes anti-fake layer 2 can demonstrate laser holographic pattern better.
In the embodiment of the utility model, the anti-counterfeiting layer 2 comprises an aluminized layer 11 arranged on the flat surface of the bonding layer 9, a laser layer 12 arranged on the outer surface of the aluminized layer 11, and a resin layer 13 arranged on the outer surface of the laser layer 12, and the protective layer 3 is arranged on the outer surface of the laser layer 12.
In the embodiment of the utility model, the protective layer 3 is a PET film.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (5)
1. The laser transfer paper with high strength performance is characterized by comprising a base layer, an anti-counterfeiting layer arranged on the outer surface of the base layer and a protective layer arranged on the outer surface of the anti-counterfeiting layer;
the base layer comprises a first base layer and a second base layer which is connected with the first base layer, wherein a plurality of reinforcing columns which are arranged in an array are convexly arranged on the connecting surface of the first base layer relative to the second base layer, a plurality of first grooves which are arranged in an array are concavely arranged on the connecting surface of the second base layer relative to the first base layer, and the plurality of first grooves are in one-to-one correspondence with the plurality of reinforcing columns;
a second groove is concavely arranged on one surface of the second basal layer far away from the first basal layer, and an adhesive layer is filled on the second groove so as to be adhered with one surface of the anti-counterfeiting layer far away from the protective layer through the adhesive layer.
2. The high-strength laser transfer paper according to claim 1, wherein the bottom wall of the second groove is concavely provided with a plurality of third grooves arranged in an array, and the bonding layer is filled in the plurality of third grooves.
3. The laser transfer paper with high strength according to claim 1 or 2, wherein after the adhesive layer is filled in the second groove, the outer side surface corresponding to the second groove is a flat surface, and the anti-counterfeiting layer is adhered to the flat surface.
4. The laser transfer paper with high strength performance according to claim 3, wherein the anti-counterfeiting layer comprises an aluminized layer arranged on the flat surface of the bonding layer, a laser layer arranged on the outer surface of the aluminized layer, and a resin layer arranged on the outer surface of the laser layer, and the protective layer is arranged on the outer surface of the laser layer.
5. The high-strength laser transfer paper of claim 4, wherein the protective layer is a PET film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321807665.4U CN220643655U (en) | 2023-07-11 | 2023-07-11 | Laser transfer paper with high strength performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321807665.4U CN220643655U (en) | 2023-07-11 | 2023-07-11 | Laser transfer paper with high strength performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220643655U true CN220643655U (en) | 2024-03-22 |
Family
ID=90290049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321807665.4U Active CN220643655U (en) | 2023-07-11 | 2023-07-11 | Laser transfer paper with high strength performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220643655U (en) |
-
2023
- 2023-07-11 CN CN202321807665.4U patent/CN220643655U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |