CN220907412U - Laser cold mounting film - Google Patents
Laser cold mounting film Download PDFInfo
- Publication number
- CN220907412U CN220907412U CN202322821707.6U CN202322821707U CN220907412U CN 220907412 U CN220907412 U CN 220907412U CN 202322821707 U CN202322821707 U CN 202322821707U CN 220907412 U CN220907412 U CN 220907412U
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- CN
- China
- Prior art keywords
- layer
- film
- wear
- base film
- sensitive adhesive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010410 layer Substances 0.000 claims abstract description 81
- 239000011248 coating agent Substances 0.000 claims abstract description 26
- 238000000576 coating method Methods 0.000 claims abstract description 26
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims abstract description 23
- 239000011241 protective layer Substances 0.000 claims abstract description 22
- 238000007747 plating Methods 0.000 claims abstract description 11
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- 239000005025 cast polypropylene Substances 0.000 claims description 6
- 239000004800 polyvinyl chloride Substances 0.000 claims description 6
- 238000003475 lamination Methods 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000005083 Zinc sulfide Substances 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
- 238000000016 photochemical curing Methods 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 229910052984 zinc sulfide Inorganic materials 0.000 claims description 4
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 claims description 3
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 claims description 3
- 229910001635 magnesium fluoride Inorganic materials 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 abstract description 6
- 230000001070 adhesive effect Effects 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 3
- 238000007790 scraping Methods 0.000 abstract description 3
- 238000011109 contamination Methods 0.000 abstract description 2
- ZHPNWZCWUUJAJC-UHFFFAOYSA-N fluorosilicon Chemical group [Si]F ZHPNWZCWUUJAJC-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 14
- 238000003825 pressing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000049 pigment Substances 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000005269 aluminizing Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
Abstract
The utility model discloses a laser cold mounting film, which relates to the technical field of cold mounting films and comprises a base film layer, a wear-resistant protective layer, an information layer, a plating medium layer and a pressure-sensitive adhesive layer. The surface of the information layer bears information, and the pressure-sensitive adhesive layer, the plating medium layer, the information layer, the base film layer and the wear-resistant protective layer are all made of transparent materials. The wear-resistant protective layer is a fluorine-silicon-containing UV light-cured release coating, so that the wear-resistant performance can be improved, the base film can be protected, and the release coating can be released from the adhesive surface, so that the surface of the whole cold mounting film is wear-resistant, the scraping during wiping is prevented, and release paper is not needed; not only improves the whole appearance of the cold mounting film, but also saves the cost. The utility model solves the technical problem of scraping patterns caused by frequent wiping of the surface of the cold mounting film due to dust contamination.
Description
Technical Field
The utility model belongs to the technical field of cold mounting films, and particularly relates to a laser cold mounting film.
Background
The cold mounting film is a functional film which is stuck on the spray painting material and has a protective effect, and can be manually or cold-mounted on a picture printed by a photo. The laser film is one of the electrochemical aluminum hot stamping films, has colorful effect from different angles, is gorgeous and beautiful, and is commonly used in the fields of packaging, anti-counterfeiting, leather transfer, gift decoration and the like; it can increase the glossiness of the image, resist ultraviolet radiation, and provide an additional protective layer. The cold lamination provides a simple, economical and effective method for protecting and beautifying various images; it can prolong the life of the image and provide better display effect.
In the prior art, the cold mounting film is made of transparent PVC through back adhesive processing, and the surface of the cold mounting film is easy to be stained with dust when in use, so that the cold mounting film needs to be frequently wiped; after wiping for many times, the surface of the cold mounting film is easy to be worn, so that the scratch is caused, the smoothness of the surface of the cold mounting film is damaged, the surface texture is uneven, the gloss is inconsistent, and the overall appearance of the cold mounting film is affected. In addition, in order to prevent the back adhesive of the pressure-sensitive adhesive layer from being reversely adhered, a release paper layer is often covered on the pressure-sensitive adhesive surface of the cold mounting film, so that the cost input is increased.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a laser cold mounting film, which solves the problem of scraping caused by frequent wiping of the surface of the cold mounting film due to dust contamination.
In order to achieve the above objective, according to an embodiment of the present utility model, a laser cold mounting film is provided, which includes a base film layer, one side of the base film layer is provided with a wear-resistant protective layer, one side of the base film layer away from the wear-resistant protective layer is sequentially provided with an information layer, a dielectric coating layer and a pressure-sensitive adhesive layer, the surface of the information layer carries information, the pressure-sensitive adhesive layer, the dielectric coating layer, the information layer, the base film layer and the wear-resistant protective layer are all made of transparent materials, and the wear-resistant protective layer is specifically a fluorine-containing silicon UV photo-curing release coating.
Preferably, the base film layer is made of polyvinyl chloride film or cast polypropylene film.
Preferably, the thickness of the base film layer is 50-200 μm.
Preferably, the information layer is made of an oily acrylic coating.
Preferably, the plating medium layer adopts one of zinc sulfide, magnesium fluoride or titanium dioxide.
Preferably, the thickness of the plating medium layer is 20-50nm.
Preferably, the pressure-sensitive adhesive layer is made of an aqueous acrylic pressure-sensitive adhesive.
Preferably, the pressure-sensitive adhesive layer has a coating thickness of 10 to 40 μm.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up wear-resisting protective layer, the UV photocuring that wear-resisting protective layer adopted fluorine-containing silicon is from type coating to make, separates basic membranous layer and external looks, wholly has improved wear resistance, can protect the basic membranous, can separate the type with the face of gluing again for whole cold film surface of mounting both wear-resisting, scratch when preventing to clean, also need not to adopt from type paper, practice thrift the cost.
Through setting up dielectric layer and information layer, the information layer has played the effect of bearing information through mould pressing processing, keep transparent effect simultaneously to can laser mould pressing, dielectric layer is plated and the laser effect of information layer can be made to appear, keeps the light transmissivity of cold film of mounting, and the pressure sensitive adhesive layer possesses characteristics that viscidity is strong, the transparency is high, thereby realizes that whole cold film of mounting has laser effect, can see the cold film of mounting of being pasted the thing picture clearly again, can improve product pleasing to the eye and added value.
Drawings
FIG. 1 is a block diagram of the present utility model;
fig. 2 is a cross-sectional structural view of the present utility model.
The reference numerals in the figures represent: 1. a pressure-sensitive adhesive layer; 2. plating a dielectric layer; 3. an information layer; 4. a base film layer; 5. and a wear-resistant protective layer.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, 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.
As shown in fig. 1 and 2, a laser cold mounting film comprises a base film layer 4, wherein a wear-resistant protective layer 5 is arranged on one side of the base film layer 4, an information layer 3, a dielectric coating 2 and a pressure-sensitive adhesive layer 1 are sequentially arranged on one side, far away from the wear-resistant protective layer 5, of the base film layer 4, the surface of the information layer 3 bears information, and the pressure-sensitive adhesive layer 1, the dielectric coating 2, the information layer 3, the base film layer 4 and the wear-resistant protective layer 5 are all made of transparent materials.
As an implementation manner in this example, the base film layer 4 is specifically a transparent film with two sides subjected to corona treatment, and is made of a polyvinyl chloride (PVC) film or a cast polypropylene (CPP) film, and has a thickness of 50-200 μm; PVC or CPP film is soft, tough and low in cost.
As an implementation mode of the embodiment, the wear-resistant protective layer 5 is specifically a fluorine-containing silicon UV light-cured release coating, and the coating dry weight is 0.8-2.0g/m 2; the photo-curing coating has the advantages of strong wear resistance, good release effect and high surface smoothness and brightness, can protect the base film, can release the adhesive surface, and saves a layer of release paper.
As an implementation mode of the embodiment, the information layer 3 is specifically transparent oily acrylic resin paint, no other pigment is added, the adhesive force with the aluminum layer is strong, the toughness is strong, the mold pressing treatment can be carried out, the effect of carrying information is achieved, and the coating dry weight is 1.0-2.0g/m 2; the pigment is not added, the coating dry weight is smaller, the transparent effect is kept, and the laser mould pressing can be realized; PET-888 of bonding chemistry is preferred.
As an implementation mode in the embodiment, the dielectric layer 2 is prepared by vapor plating through a vacuum aluminizing machine, the dielectric layer is made of one of zinc sulfide, magnesium fluoride or titanium dioxide, and the specific thickness is 20-50nm; the plating layer can make the laser effect of the information layer 3 show, adopts plating medium instead of aluminizing, and has smaller thickness, so as to keep the light transmittance of the cold mounting film.
As one implementation mode of the embodiment, the pressure-sensitive adhesive layer 1 adopts aqueous acrylic pressure-sensitive adhesive, has strong viscosity, high transparency and low odor, is more environment-friendly, can be directly rolled, is not reversely adhered to the wear-resistant protective layer 5, and has the coating thickness of 10-40 mu m.
One embodiment of the application:
base film layer 4: CPP film, thickness 50 μm;
Wear-resistant protective layer 5: UV light curing release coating, wherein the coating dry weight is 1.2g/m 2;
Information layer 3: the oily acrylic resin coating adopts PET-888, and the coating dry weight is 1.5g/m 2;
Plating medium layer 2: zinc sulfide medium with thickness of 25nm;
Pressure-sensitive adhesive layer 1: the coating thickness of the aqueous acrylic pressure-sensitive adhesive is 25 mu m;
The working principle of the utility model is as follows: the base film layer 4 is made of PVC or CPP film, which is soft, strong in toughness and low in cost; the light-cured coating adopted by the wear-resistant protective layer 5 has strong wear resistance, good release effect and high surface smoothness and brightness, can protect the base film and release from the adhesive surface, saves a layer of release paper and reduces the cost; the information layer 3 has smaller coating dry weight without pigment, thereby keeping transparent effect, and can be subjected to laser mould pressing, thereby being convenient for viewing the cold mounting film of the adhered object picture; the plating medium layer 2 can enable the laser effect of the information layer 3 to be displayed, and meanwhile, the smaller thickness keeps the light transmittance of the cold mounting film, so that the observation is convenient; the pressure-sensitive adhesive layer 1 has strong viscosity and high transparency, and can be directly rolled, thereby realizing the whole cold mounting film with laser effect and being capable of clearly seeing the picture of the adhered object, and improving the beautiful appearance and the added value of the product.
The above embodiments are only for illustrating the technical method of the present utility model and not for limiting the same, and it should be understood by those skilled in the art that the technical method of the present utility model may be modified or substituted without departing from the spirit and scope of the technical method of the present utility model.
Claims (8)
1. A laser cold mount film, comprising: the base film comprises a base film layer (4), wherein a wear-resistant protective layer (5) is arranged on one side of the base film layer (4), an information layer (3), a dielectric coating layer (2) and a pressure-sensitive adhesive layer (1) are sequentially arranged on one side, far away from the wear-resistant protective layer (5), of the base film layer (4), and the surface of the information layer (3) bears information; the pressure-sensitive adhesive layer (1), the plating medium layer (2), the information layer (3), the base film layer (4) and the wear-resistant protective layer (5) are all made of transparent materials, and the wear-resistant protective layer (5) is specifically fluorine-containing silicon UV photo-curing release coating.
2. The laser cold-mounting film according to claim 1, characterized in that the base film layer (4) is made of polyvinyl chloride film or cast polypropylene film.
3. Laser cold-lamination film according to claim 1 or 2, characterized in that the thickness of the base film layer (4) is 50-200 μm.
4. The laser cold-lamination film according to claim 1, characterized in that the information layer (3) is made of an oily acrylic coating.
5. The laser cold mounting film according to claim 1, wherein the dielectric coating (2) is one of zinc sulfide, magnesium fluoride or titanium dioxide.
6. The laser cold-lamination film according to claim 1 or 5, characterized in that the thickness of the dielectric coating (2) is 20-50nm.
7. The laser cold mounting film according to claim 1, wherein the pressure sensitive adhesive layer (1) is made of an aqueous acrylic pressure sensitive adhesive.
8. The laser cold-lamination film according to claim 1 or 7, characterized in that the coating thickness of the pressure-sensitive adhesive layer (1) is 10-40 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322821707.6U CN220907412U (en) | 2023-10-20 | 2023-10-20 | Laser cold mounting film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322821707.6U CN220907412U (en) | 2023-10-20 | 2023-10-20 | Laser cold mounting film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220907412U true CN220907412U (en) | 2024-05-07 |
Family
ID=90918065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322821707.6U Active CN220907412U (en) | 2023-10-20 | 2023-10-20 | Laser cold mounting film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220907412U (en) |
-
2023
- 2023-10-20 CN CN202322821707.6U patent/CN220907412U/en active Active
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| GR01 | Patent grant |