CN216885727U - Composite film for manufacturing holographic die pressing nickel plate - Google Patents
Composite film for manufacturing holographic die pressing nickel plate Download PDFInfo
- Publication number
- CN216885727U CN216885727U CN202123300596.1U CN202123300596U CN216885727U CN 216885727 U CN216885727 U CN 216885727U CN 202123300596 U CN202123300596 U CN 202123300596U CN 216885727 U CN216885727 U CN 216885727U
- Authority
- CN
- China
- Prior art keywords
- holographic
- film
- plate
- layer
- coating
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Holo Graphy (AREA)
Abstract
The utility model discloses a composite film for manufacturing a holographic die pressing nickel plate, which comprises a plate making base film, a UV coating layer and a photoetching information layer. The plate-making base film is a PET film with the thickness of 200 mu m; the UV coating layer is coated on the upper surface of the plate-making base film; the photoetching information layer is arranged on the upper surface of the UV curing coating layer. The composite film for manufacturing the holographic die pressing nickel plate can be repeatedly used for 5-8 times, and has the characteristics of good formability, rich and various patterns and the like.
Description
Technical Field
The utility model relates to a composite film for manufacturing a holographic die pressing nickel plate.
Background
The packaging paper/film with the laser effect is a mature and popular packaging product at present. The method has the advantages of rich patterns, gorgeous colors, high quality and low price and the like, and shows good development prospect. The laser packaging paper/film has wide application in the fields of cigarette packets, cosmetic packaging and food field packaging.
Currently, to make the packaging paper/film have the laser effect, a holographic pattern is generally formed on a metal nickel plate to obtain a holographic die pressing nickel plate, and then the holographic pattern on the nickel plate is transferred to an ink layer of the paper/film in a die pressing manner, so that a prerequisite for making a holographic die pressing mother plate is indispensable. However, most of the conventional methods for manufacturing the holographic die pressing nickel plate are to directly engrave a pattern on a thick PET film by laser, then sequentially spray a silver layer and an electroformed nickel layer on the pattern surface of the PET film, and finally peel off the PET film to obtain the holographic die pressing nickel plate with the holographic pattern. The method can only peel off the holographic die pressing nickel plate from the PET film at the cost of damaging the PET film, not only has higher cost, but also cannot ensure the peeling property, and the forming effect of the holographic die pressing nickel plate is not mentioned.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides a composite film for manufacturing a holographic die pressing nickel plate, which can be repeatedly used for 5-8 times and has the characteristics of good formability, rich and various patterns and the like.
The purpose of the utility model is realized as follows: a composite film for manufacturing a holographic die pressing nickel plate comprises a plate making base film, a UV coating layer and a photoetching information layer; wherein the content of the first and second substances,
the plate-making base film is a PET film with the thickness of 200 mu m;
the UV coating layer is coated on the upper surface of the plate-making base film;
the photoetching information layer is arranged on the upper surface of the UV coating layer.
The composite film for manufacturing the holographic die pressing nickel plate is characterized in that the UV coating layer is obtained by coating polyurethane coating on the upper surface of the plate making base film, and the coating dry weight of the UV coating layer is 6g/m2。
The composite film for manufacturing the holographic die pressing nickel plate is characterized in that the photoetching information layer adopts a holographic star-shaped pattern, a holographic photoetching pattern or a combination of the holographic star-shaped pattern and the holographic photoetching pattern.
The composite film for manufacturing the holographic die pressing nickel plate has the following characteristics: the UV coating layer and the photoetching information layer are sequentially coated on the PET film, and the UV coating layer can be firmly combined with the PET film and the photoetching information layer respectively. The composite film can be directly sprayed with a silver layer, then a metal nickel layer is electroformed, and then the metal nickel layer is stripped, so that the holographic die pressing nickel plate is obtained. Due to the action of the UV coating layer, the photoetching information layer is reserved after the composite film is stripped from the metal nickel layer, and the composite film has the characteristics of good formability, rich and various patterns and the like, so that the composite film can be repeatedly used for 5-8 times. The composite film can reduce the waste of resources, improve the production efficiency and save the production cost.
Drawings
FIG. 1 is a cross-sectional view of a composite film of the present invention for making a holographic embossed nickel plate;
FIG. 2 is a cross-sectional view of a composite film of the present invention in making a holographic embossed nickel plate.
Detailed Description
The utility model will be further explained with reference to the drawings.
Referring to fig. 1, the composite film for manufacturing the holographic die pressing nickel plate of the present invention includes a plate making base film 1, a UV coating layer 2 and a photo-etching information layer 3; wherein the content of the first and second substances,
the plate-making base film 1 adopts a PET film with the thickness of 200 mu m;
the UV coating layer 2 is coated on the upper surface of the plate-making base film 1; the UV coating layer 2 is obtained by coating polyurethane coating on the upper surface of the platemaking base film 1, the UV coating layer 2 can be UT-0009D type UV coating of Shanghai Yingying new material company Limited, and the coating dry weight is 6g/m2；
The photoetching information layer 3 is arranged on the upper surface of the UV coating layer 2; the photoetching information layer 3 is a holographic star-shaped figure, a holographic photoetching figure or a combination of the holographic star-shaped figure and the holographic photoetching figure.
The production process of the composite film for manufacturing the holographic die pressing nickel plate comprises the following steps:
1. the laser coating is evenly coated on a PET coating film with the thickness of 14.3 mu m by a ceramic roller of 200 lines on a coating machine, and the coated PET coating film is dried in a drying tunnel with the temperature of 90-130 ℃ to form a film, wherein the vehicle speed is 100 m/min.
2. Adding a photoetching information layer 3 on the surface of the coated PET coating film through holographic laser, wherein the speed is 30-65 m/min, so that the photoetching information layer 3 is arranged on the surface of the PET coating film;
3. firstly, coating a UV coating layer 2 on the surface of a platemaking base film 1;
4. compounding a plate-making base film 1 with a UV coating layer 2 on the surface and a PET coating film with a photoetching information layer 3 on the surface at a speed of 30-45 m/min;
5. curing the PET coating film and the plate-making base film 1 under the condition that the UV light efficiency is 50-95%, copying the photoetching information layer 3 on the PET coating film to the upper surface of the UV coating layer 2, and obtaining the composite film with the photoetching information layer 3 and the UV coating layer 2.
Referring to fig. 2, when the holographic molded nickel plate is manufactured, a layer of silver 4 with a thickness of 40 μm is sprayed on one surface of a photoetching information layer 3 of the composite film, so that the surface of the composite film can conduct electricity, the composite film is placed into electroforming solution as a cathode, metal nickel is placed into the electroforming solution as an anode, a power supply is connected for electroforming, so that the surface of a silver layer has a layer of metal nickel 5 with a thickness of 150 μm, and finally the metal nickel layer is peeled from the composite film, so that the holographic molded nickel plate is obtained.
Because the UV dope layer 2 on the complex film can firmly combine with plate-making base film 1 and photoetching information layer 3 respectively, still remain photoetching information layer 3 after consequently peeling off with the metallic nickel layer, so the complex film can reuse in making holographic mould pressing nickel version, and plate-making base film 1 does not suffer destruction in addition, so the complex film formability is good, and the pattern of photoetching information layer 3 can freely be collocated and used simultaneously, so the pattern on the complex film can be abundant various. When the composite film is repeatedly used, the process of coating the UV coating layer and the process of adding the photoetching information layer 3 can be skipped, the silver layer is directly sprayed, and then the metal nickel layer is electroformed. The composite film can reduce the waste of resources, improve the production efficiency and save the production cost.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions should also fall within the scope of the present invention, and should be defined by the claims.
Claims (3)
1. A composite film for manufacturing a holographic die pressing nickel plate comprises a plate making base film, a UV coating layer and a photoetching information layer; it is characterized in that the preparation method is characterized in that,
the plate-making base film is a PET film with the thickness of 200 mu m;
the UV coating layer is coated on the upper surface of the plate-making base film;
the photoetching information layer is arranged on the upper surface of the UV coating layer.
2. The composite film for making the holographic die-pressed nickel plate as claimed in claim 1, wherein the UV coating layer is obtained by coating polyurethane coating on the upper surface of the plate-making base film, and the coating dry weight of the UV coating layer is 6g/m2。
3. The composite film for making a holographic embossed nickel plate of claim 1, wherein the photolithographic information layer adopts a holographic starburst pattern, a holographic photolithographic pattern or a combination of a holographic starburst pattern and a holographic photolithographic pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123300596.1U CN216885727U (en) | 2021-12-22 | 2021-12-22 | Composite film for manufacturing holographic die pressing nickel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123300596.1U CN216885727U (en) | 2021-12-22 | 2021-12-22 | Composite film for manufacturing holographic die pressing nickel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216885727U true CN216885727U (en) | 2022-07-05 |
Family
ID=82208455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123300596.1U Active CN216885727U (en) | 2021-12-22 | 2021-12-22 | Composite film for manufacturing holographic die pressing nickel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216885727U (en) |
-
2021
- 2021-12-22 CN CN202123300596.1U patent/CN216885727U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107031223B (en) | Deep-grain pattern transfer film and manufacturing method thereof | |
| CN115559154B (en) | Local holographic aluminum spraying transfer paper with multiple medium combinations and preparation method thereof | |
| CN101428513A (en) | Dynamic image transfer film and producing process thereof | |
| CN113232445A (en) | Preparation method of laser film with character hologram | |
| CN101725077B (en) | Method for manufacturing holographic aluminized paper material | |
| CN216885727U (en) | Composite film for manufacturing holographic die pressing nickel plate | |
| CN106394042B (en) | A kind of preparation process of snowflower effect packaging material | |
| CN101806015A (en) | Method for manufacturing metal-like packing paper | |
| CN105774192B (en) | A kind of manufacturing system and method for seamless forging printing plate roller | |
| JP2770951B2 (en) | Method of manufacturing embossed pattern transfer roller | |
| CN201941283U (en) | Transfer film | |
| CN211441789U (en) | Handicraft with colorful metallic luster patterns | |
| CN101227121A (en) | Production technology of oscillation ring | |
| CN214057089U (en) | Transfer film for producing vacuum aluminized paper | |
| CN102896859B (en) | Multi-curing molding decorative machine plate and manufacturing method thereof | |
| CN208101254U (en) | A kind of shape memory laser film | |
| CN219294628U (en) | CD line solar literal small eye dial plate | |
| CN102139536A (en) | Method for manufacturing vacuum aluminized button | |
| CN201362051Y (en) | Strip-shaped multicolored alumite hot stamping foil | |
| CN101817270A (en) | Laser plate containing special laser patterns and background laser patterns and manufacture method thereof | |
| CN201907229U (en) | Novel sticker structure | |
| CN107805974B (en) | Transfer paper, manufacturing method thereof and tobacco box | |
| CN201693969U (en) | Decorative layer | |
| CN201592541U (en) | Holographic nickel matrix for positioning and overlaying pattern on rainbow holographic material | |
| CN102950860B (en) | Method for manufacturing decorative machine plate formed by processing protective film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |