CN214934358U - Paint mask production equipment not prone to residual glue and small in destructive power - Google Patents
Paint mask production equipment not prone to residual glue and small in destructive power Download PDFInfo
- Publication number
- CN214934358U CN214934358U CN202121158854.4U CN202121158854U CN214934358U CN 214934358 U CN214934358 U CN 214934358U CN 202121158854 U CN202121158854 U CN 202121158854U CN 214934358 U CN214934358 U CN 214934358U
- Authority
- CN
- China
- Prior art keywords
- film
- coating
- composite
- roller
- low
- 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
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a paint mask production facility that difficult cull destructive power is little relates to the protection film field. The utility model comprises a stripping film unwinding mechanism, a coating film unwinding mechanism and a base film winding mechanism; the stripping film enters a first composite coating mechanism through a first tensioning mechanism for gluing; the coating film passes through a magnetron sputtering coating machine and is combined with the coated stripping film on a first combination mechanism for combination; the base film layer is coated with glue by a second composite coating mechanism, the coated base film layer is combined with a composite layer formed by the combined stripping film and the coating film on the second composite mechanism, and the formed composite layer is rolled by a rolling mechanism at the tail end. The utility model discloses a protection film generation equipment can be to the stable this protection film of producing of structural feature of the incomplete glue protection film of being difficult for to this production facility simple structure need not complicated process flow, and low in production cost in the protection film preparation process, structural stability is high.
Description
Technical Field
The utility model belongs to the protection film field especially relates to a difficult incomplete glue production facility that the destructive power is little of painting surface film.
Background
When the glass is applied to the processes of optical lenses, light-transmitting substrates and the like, the steps of processing the whole surface or part of the surface are often involved, when part of the surface needs to be processed, the surface which does not need to be processed needs to be protected, a protective film is generally attached to the surface which does not need to be processed, but in the prior art, the protective film is soft, the difficulty in attaching the protective film and the glass surface is high, wrinkles or bubbles are easy to appear, good protection cannot be achieved, and the rework rate is high; the protective film is not easy to tear after processing, has viscosity, has certain residual glue after tearing, particularly leaves residual glue on the surface of an important device or an important position, and is easy to damage the surface of the important device or the important position during subsequent clearing. Therefore, a protective film with low adhesive residue is needed, and a set of protective film production equipment needs to be specially designed for the protective film with low adhesive residue, so that the production equipment for the paint surface film with low adhesive residue damage is significant for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a difficult incomplete glue production facility that the destructive power is little of lacquer facial mask has solved above problem.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model discloses a paint film production device with small possibility of adhesive residue destructive power, which comprises a stripping film unwinding mechanism, a coating film unwinding mechanism and a base film winding mechanism, wherein the stripping film unwinding mechanism is used for winding a stripping film, the coating film unwinding mechanism is used for winding a coating film, and the base film winding mechanism is used for winding a base film layer;
the stripping film enters a first composite coating mechanism through a first tensioning mechanism for gluing; the coating film is driven by a first transmission roller and a second transmission roller which are arranged in parallel, a magnetron sputtering coating machine for performing magnetron sputtering metal coating on the upper surface of the coating film is arranged between the first transmission roller and the second transmission roller, and the coating film passes through the magnetron sputtering coating machine and is merged with the coated stripping film on a first compounding mechanism for compounding;
the base film layer is coated with glue through a second composite coating mechanism, the coated base film layer, a composite layer formed by the composite stripping film and the coating film are composited on the second composite mechanism, and the formed composite layer is rolled by a rolling mechanism at the tail end.
Further, a corona machine is arranged between the second conveying roller and the first compound mechanism, and the surface of the upper part of the coating film, which is opposite to the low-viscosity coating, is subjected to corona magnetization treatment by the corona machine.
Further, a first oven is arranged between the first composite coating mechanism and the first composite mechanism, a second oven is arranged between the second composite coating mechanism and the second composite mechanism, a third oven is arranged between the first composite mechanism and the second composite mechanism, and a fourth oven is arranged between the second composite mechanism and the winding mechanism.
Further, the first composite coating mechanism comprises a 300-mesh first metal anilox roller and a first rubber roller which roll in opposite directions and are used for coating glue, and the stripping film penetrates between the first metal anilox roller and the first rubber roller.
Further, the second composite coating mechanism comprises a second metal anilox roller and a second rubber roller which are used for gluing and have 350 meshes and roll in opposite directions, and the base film layer penetrates between the second metal anilox roller and the second rubber roller.
Further, the first compound mechanism comprises a first pressing roller and a second pressing roller which roll oppositely.
Further, the second composite mechanism comprises a third pressing roller and a fourth pressing roller which roll in opposite directions.
Compared with the prior art, the utility model following beneficial effect including:
the production equipment for the protective film which is not easy to glue residue has simple structure, does not need complex process flow, and has low production cost and high structural stability in the preparation process of the protective film; the protective film produced by the protective film production equipment has the excellent characteristics of wear resistance, high temperature resistance, high surface hardness and strong toughness, can well protect glass, has moderate adhesive force with a glass plate, adopts a corona magnetization mode to increase the adhesive capacity of the surface of a printing stock, can be easily torn off from the glass plate without adhesive residue, has high adhesive force between layers of a metallized film and a magnetron sputtering metal coating layer as well as a base film layer, and improves the strength and the service life of the whole protective film.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a structural diagram of a production facility of a paint mask not easy to be damaged by adhesive residue;
FIG. 2 is a schematic layer structure diagram of a paint film which is produced based on the production equipment in FIG. 1 and is not easy to glue residue and has small destructive power;
in the drawings, the components represented by the respective reference numerals are listed below:
1-coating film, 101-coating film unwinding mechanism, 102-first transmission roller, 103-second transmission roller, 2-low-viscosity coating, 201-stripping film unwinding mechanism, 202-first tensioning mechanism, 3-base film layer, 301-base film winding mechanism, 4-first composite coating mechanism, 401-first rubber roller, 402-first metal anilox roller, 5-second composite coating mechanism, 501-second metal anilox roller, 502-second rubber roller, 6-first composite mechanism, 601-first laminating roller, 602-second laminating roller, 7-second composite mechanism, 701-third laminating roller, 702-fourth laminating roller, 8-magnetron sputter coating machine, 9-third oven, 10-fourth oven, 11-rolling mechanism, 12-low-viscosity coating, 13-magnetron sputtering metal coating, 14-gluing layer, 15-first oven, 16-second oven and 17-corona machine.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "thickness", "top-down", "parallel arrangement", "end", etc. indicate positional or orientational relationships merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1, the apparatus for producing a paint film with less adhesive residue destructive power of the present invention comprises a peeling film unwinding mechanism 201 for winding a peeling film 2, a coating film unwinding mechanism 101 for winding a coating film 1, and a base film winding mechanism 301 for winding a base film layer 3, which are arranged from top to bottom;
the stripping film 2 enters a first composite coating mechanism 4 through a first tensioning mechanism 202 for gluing; the coating film 1 is driven by a first transmission roller 102 and a second transmission roller 103 which are arranged in parallel, a magnetron sputtering coating machine 8 for performing magnetron sputtering metal coating on the upper surface of the coating film 1 is arranged between the first transmission roller 102 and the second transmission roller 103, and the coating film 1 passes through the magnetron sputtering coating machine 8 and is combined with the coated stripping film 2 on a first combination mechanism 6;
the base film layer 3 is coated with glue by the second composite coating mechanism 5, the base film layer 3 coated with the glue, a composite layer formed by the composite stripping film 2 and the coating film 1 are composited on the second composite mechanism 7, and the formed composite layer is rolled by the rolling mechanism 11 at the tail end.
Wherein, a corona machine 17 is arranged between the second transmission roller 103 and the first compound mechanism 6, and the corona machine 17 is adopted to carry out corona magnetization treatment on the surface of the upper part of the coating film 1 opposite to the low-viscosity coating 12.
A first oven 15 is arranged between the first composite coating mechanism 4 and the first composite mechanism 6, a second oven 16 is arranged between the second composite coating mechanism 5 and the second composite mechanism 7, a third oven 9 is arranged between the first composite mechanism 6 and the second composite mechanism 7, and a fourth oven 10 is arranged between the second composite mechanism 7 and the winding mechanism 11.
The first composite coating mechanism 4 comprises a 300-mesh first metal anilox roller 402 and a first rubber roller 401, wherein the first metal anilox roller 402 and the first rubber roller 401 roll oppositely, and the stripping film 2 penetrates between the first metal anilox roller 402 and the first rubber roller 401.
The second composite coating mechanism 5 comprises a 350-mesh second metal anilox roller 501 and a second rubber roller 502 which roll in opposite directions and are used for coating glue, and the base film layer 3 passes through the space between the second metal anilox roller 501 and the second rubber roller 502.
The first compound mechanism 6 includes a first stitching roller 601 and a second stitching roller 602 that roll in opposite directions.
The second composite mechanism 7 includes a third stitching roller 701 and a fourth stitching roller 702 that roll in opposite directions.
A production method of a paint mask not easy to glue residue and having small destructive power comprises the following steps:
s01, coating a layer of low-viscosity coating 12 on the bottom of the stripping film 2 through a first composite coating mechanism 4, and drying through a first drying oven 15 to evaporate part of water in the low-viscosity coating 12, wherein the drying temperature is 60-80 ℃;
s02, sputtering a layer of magnetron sputtering metal coating 13 on the upper surface of the coating film 1 through a magnetron sputtering coating machine 8;
s03, carrying out cold pressing on the stripping film 2 coated with the low-viscosity coating 12 and the magnetron sputtering metal coating film 13 on the surface in a pressing mode by the first compound mechanism 6, and then carrying out shaping and further drying at the temperature of 50-60 ℃ by the third oven 9;
s04, coating a glue coating layer 14 on the upper surface of the base film layer 3 through a second composite coating mechanism 5, and drying through a second oven 16 to evaporate part of water in the glue coating layer 14, wherein the drying temperature is 60-80 ℃;
s05, carrying out cold pressing and laminating on the composite film obtained by further drying in the step S03 and the base film layer 3 which is coated with the glue coating layer 14 and dried in the step S04 in a second compounding mechanism 7, further shaping and drying the composite film by a fourth oven 10 at the temperature of 20-30 ℃, and finally rolling the composite film by a rolling mechanism 11 to finish the production of the protective film.
As shown in fig. 2, the paint film of the present invention, which is not easy to have adhesive residue and has small destructive power, comprises a coating film 1;
the upper part of the coating film 1 is adhered with a stripping film 2 through a low-viscosity coating 12; the lower part of the coating film 1 is compounded with a magnetron sputtering metal coating film 13 in a magnetron sputtering mode, and the lower part of the magnetron sputtering metal coating film 13 is compounded with a base film layer 3 through a glue coating layer 14; the coating film 1 adopts a pet film with the thickness of 5-8 mu m, high precision, high flatness and optical grade; the low-viscosity coating 2 is an acrylic adhesive low-viscosity coating or an acrylic acid low-viscosity coating with the thickness of 6-10 mu m; the stripping film 3 adopts a mylar film or a release film with the thickness of 30-60 mu m.
Wherein, the coating film 1 adopts pet film with high precision, high flatness and optical grade; the low-viscosity coating 2 is an acrylic adhesive low-viscosity coating or an acrylic acid low-viscosity coating, the low-viscosity coating 2 is used for being adhered to the glass panel, and the adhesive force between the low-viscosity coating 2 and the glass panel is 15-30 (g/25 mm); the stripping film 3 is a Mylar film or a release film, and the adhesive force between the stripping film 3 and the low-viscosity coating 2 is 2-3 (g/25 mm); the adhesive force between the low-viscosity coating 2 and the coating film 1 is 800-1000 (g/25 mm); the gluing layer 5 is made of elastomer pressure-sensitive adhesive or resin pressure-sensitive adhesive, and the adhesive force between the gluing layer 5 and the magnetron sputtering metal coating 4 and between the gluing layer and the base film layer 6 is 800-1200 (g/25 mm); the thickness of the glue coating layer 5 is 5-8 μm; the base film layer 6 is any one of a PE film, a PP film, a PVC film or a PET film, or a product film formed by compounding a plurality of films.
Wherein, the metal adopted by the magnetron sputtering metal coating 4 is one or a mixture of more of aluminum, copper, chromium, titanium, nickel-chromium alloy, zinc oxide, tin oxide, titanium nitride and chromium nitride.
Has the advantages that:
the production equipment for the protective film which is not easy to glue residue has simple structure, does not need complex process flow, and has low production cost and high structural stability in the preparation process of the protective film; the protective film produced by the protective film production equipment has the excellent characteristics of wear resistance, high temperature resistance, high surface hardness and strong toughness, can well protect glass, has moderate adhesive force with a glass plate, adopts a corona magnetization mode to increase the adhesive capacity of the surface of a printing stock, can be easily torn off from the glass plate without adhesive residue, has high adhesive force between layers of a metallized film and a magnetron sputtering metal coating layer as well as a base film layer, and improves the strength and the service life of the whole protective film.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. A paint mask production device not prone to adhesive residue and low in destructive power is characterized by comprising a stripping film unwinding mechanism (201) used for winding a stripping film (2), a coating film unwinding mechanism (101) used for winding a coating film (1) and a base film winding mechanism (301) used for winding a base film layer (3), which are arranged from top to bottom;
the stripping film (2) enters a first composite coating mechanism (4) through a first tensioning mechanism (202) for gluing; the coating film (1) is driven by a first transmission roller (102) and a second transmission roller (103) which are arranged in parallel, a magnetron sputtering coating machine (8) for performing magnetron sputtering metal coating on the upper surface of the coating film (1) is arranged between the first transmission roller (102) and the second transmission roller (103), and the coating film (1) passes through the magnetron sputtering coating machine (8) and is combined with the coated stripping film (2) into a first combination mechanism (6) for combination;
the base film layer (3) is coated with glue through the second composite coating mechanism (5), a composite layer formed by the coated base film layer (3), the composite stripping film (2) and the coating film (1) is composited on the second composite mechanism (7), and the formed composite layer is rolled through the tail end rolling mechanism (11).
2. The paint film production equipment with low adhesive residue destructiveness according to claim 1, wherein a corona machine (17) is arranged between the second conveying roller (103) and the first compound mechanism (6), and the surface of the upper part of the coating film (1) opposite to the low-viscosity coating (12) is subjected to corona magnetization treatment by the corona machine (17).
3. The paint film production equipment with low possibility of adhesive residue and low destructive power as claimed in claim 1, wherein a first oven (15) is arranged between the first composite coating mechanism (4) and the first composite mechanism (6), a second oven (16) is arranged between the second composite coating mechanism (5) and the second composite mechanism (7), a third oven (9) is arranged between the first composite mechanism (6) and the second composite mechanism (7), and a fourth oven (10) is arranged between the second composite mechanism (7) and the winding mechanism (11).
4. The paint film production equipment with low possibility of adhesive residue damage force as claimed in claim 1, wherein the first composite coating mechanism (4) comprises a 300-mesh first metal anilox roller (402) and a first rubber roller (401) which roll in opposite directions and are used for gluing, and the stripping film (2) passes between the first metal anilox roller (402) and the first rubber roller (401).
5. The paint film production equipment with low possibility of adhesive residue damage force as claimed in claim 1, wherein the second composite coating mechanism (5) comprises a second metal anilox roller (501) and a second rubber roller (502) which are used for gluing and roll in opposite directions and have 350 meshes, and the base film layer (3) passes through the space between the second metal anilox roller (501) and the second rubber roller (502).
6. The paint film production equipment with low possibility of adhesive residue and low destructive power as claimed in claim 1, wherein the first compound mechanism (6) comprises a first pressing roller (601) and a second pressing roller (602) which roll towards each other.
7. The production equipment of the paint film with low possibility of adhesive residue and low destructive power as claimed in claim 1, wherein the second composite mechanism (7) comprises a third pressing roller (701) and a fourth pressing roller (702) which roll towards each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121158854.4U CN214934358U (en) | 2021-05-27 | 2021-05-27 | Paint mask production equipment not prone to residual glue and small in destructive power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121158854.4U CN214934358U (en) | 2021-05-27 | 2021-05-27 | Paint mask production equipment not prone to residual glue and small in destructive power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214934358U true CN214934358U (en) | 2021-11-30 |
Family
ID=79058784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121158854.4U Active CN214934358U (en) | 2021-05-27 | 2021-05-27 | Paint mask production equipment not prone to residual glue and small in destructive power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214934358U (en) |
-
2021
- 2021-05-27 CN CN202121158854.4U patent/CN214934358U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2002157564A (en) | Antenna coil for ic card and its manufacturing method | |
| JP7222467B2 (en) | Heat-generating film and its manufacturing method | |
| CN114015368A (en) | BOPP (biaxially-oriented polypropylene) base film for adhesive tape and lithium battery protection adhesive tape applying same | |
| EP2808167B1 (en) | Method of manufacturing case frame | |
| CN108621513B (en) | Nano metal substrate and manufacturing method for ultra fine-line FPC and COF material | |
| US11541632B2 (en) | Protective film and method for peeling release layer thereof | |
| CN214934358U (en) | Paint mask production equipment not prone to residual glue and small in destructive power | |
| JP6416461B2 (en) | Decorative cover substrate for touch panel and method for producing the same | |
| CN113292943A (en) | Paint mask not prone to adhesive residue and low in destructive power and production equipment and method thereof | |
| JP2014203335A (en) | Decorative cover base material for touch panel and manufacturing method therefor | |
| CN111100566A (en) | Thin film material and preparation method thereof | |
| JP2007141125A (en) | Antenna coil configuration for ic card, manufacturing method therefor, inlet sheet and ic card with the same | |
| JP2006243421A (en) | Plate object for nameplate formation | |
| JP2007326300A (en) | Insulation transfer film which is excellent in corrosion-resistance, and molded article obtained by using it | |
| JP3736840B2 (en) | Anti-reflection transfer material | |
| CN109537367B (en) | Environment-friendly water transfer printing paper and preparation method thereof | |
| JP2006168338A (en) | Sheet object for manufacturing name plate and its manufacturing method | |
| CN209832844U (en) | Single-side wire-pressing PCM composite board | |
| CN216513633U (en) | Paint film not prone to adhesive residue and low in destructive power | |
| CN112030107A (en) | Composite membrane material, preparation method thereof, middle frame and electronic equipment | |
| JP4011425B2 (en) | Antenna coil structure for IC card, method for manufacturing the same, and IC card having the same | |
| CN110996536A (en) | Carrier copper foil and preparation method and application thereof | |
| CN213085872U (en) | High-efficient selfreparing protection film | |
| CN218710110U (en) | Ultrathin antistatic wear-resistant matte black PI (polyimide) adhesive sticker | |
| CN216584834U (en) | BOPP (biaxially-oriented polypropylene) base film for adhesive tape and lithium battery protection adhesive tape applying BOPP base film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |