CN219435464U - Touch screen back view area protection film - Google Patents
Touch screen back view area protection film Download PDFInfo
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- CN219435464U CN219435464U CN202320027466.5U CN202320027466U CN219435464U CN 219435464 U CN219435464 U CN 219435464U CN 202320027466 U CN202320027466 U CN 202320027466U CN 219435464 U CN219435464 U CN 219435464U
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- film
- protective film
- touch screen
- tearing
- hand
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Abstract
The utility model discloses a protective film for a back view area of a touch screen, which comprises a protective film body attached to the touch screen and a back film arranged on the back of the protective film body; the rear surface film and the protective film body have the same width, and are attached to the rear surface of the protective film body along the edge of the protective film body in the width direction; along the width direction of the back film, one side of the back film is provided with a hand tearing film with the same width as the back film; the hand-tearing film is convenient to hold. Compared with the existing tearing-off adhesive paper with smaller size, the design is easier to tear off the protective film after the contact area is increased, and is convenient for hand tearing. The color mark is arranged on the tear film, so that an effective marking effect can be achieved, the condition that the product line leaks to paste the goods and the customer leaks to tear the film to assemble is prevented.
Description
Technical Field
The utility model belongs to the field of display screen modules, and particularly relates to a protective film for a visual area on the back of a touch screen.
Background
The prior protective film for the back surface visual area of the cover plate or the touch screen generally consists of a back surface film and a piece of tearing film paper arranged on one side of the back surface film.
The size of the adhesive paper is generally 8 mm by 20mm, the adhesive area is generally half of the whole adhesive paper, and the adhesive-free part of the tearing handle is also half of the tearing handle. Therefore, the area of the tearing-off adhesive film paper is smaller, so that the tearing-off release force is insufficient, and when the tearing-off release force of the adhesive part is insufficient to bring the back surface film, the adhesive film paper can be directly separated from the back surface film, so that the release failure is caused.
At this time, the mucosa paper needs to be returned to the back surface film for a plurality of times, and the release is carried out again until the release is successful, so that the production efficiency is affected.
In the existing industrial production, particularly for some protective films with relatively strong back films, when the release force for tearing off the film is insufficient, release failure is easy to occur, and the efficiency is influenced by repeated release of working procedures.
Therefore, a more reliable protective film structure is needed to solve the problem of difficult release.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides the touch screen back view area protective film which enables the tearing and releasing force of a back film to be large and is applicable to more back film structures with high viscosity.
In order to solve the technical problems, the utility model adopts the technical method that: the utility model discloses a protective film for a back view area of a touch screen, which comprises a protective film body attached to the touch screen and a back film arranged on the back of the protective film body;
the back surface film and the protective film body have the same width, and are attached to the back surface of the protective film body along the edge of the protective film body in the width direction;
along the width direction of the back film, one side of the back film is provided with a hand tearing film with the same width as the back film; the hand tearing film is convenient to hold.
Further, the hand tearing film is provided with a color mark.
Further, a strong glue cementing layer is arranged between the back surface film and the protective film body; the strong glue cementation layer is connected with the back surface film and the protection film body.
Further, the color mark is a layer of plastic film; the plastic film is adhered to the tear film.
Further, the plastic film and the hand-tearing film have the same width and are arranged on one side of the hand-tearing film.
Further, the back surface film, the hand tearing film and the color marks are sequentially arranged on one side of the protective film body.
Furthermore, PET material is selected as the hand tearing film.
Further, foam outside the visual area is arranged at the edge of the touch screen; the back of the foam outside the visual area is provided with a foam protection film, and the edge of the foam protection film is provided with a foam tearing hand.
The beneficial effects are that:
1. compared with the existing tearing-off adhesive paper with smaller size, the design is easier to tear off the protective film after the contact area is increased, and is convenient for hand tearing.
2. The color mark is arranged on the tear film, so that an effective marking effect can be achieved, the film-like state of the visual area can be well indicated, the leakage of the product line to the delivery is prevented, and the situation that the customer leaks to tear film assembly occurs.
Drawings
FIG. 1 is a schematic view of the overall structure of a protective film according to the present utility model;
FIG. 2 is a schematic cross-sectional view showing the connection state of the back surface film and the hand tearing film according to the present utility model.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings and detailed description.
As shown in fig. 1-2, the touch screen comprises a protective film body 2 attached to a touch screen 1 and a back film 4 arranged on the back of the protective film body 2; a strong glue cementing layer 3 is arranged between the back surface film 4 and the protective film body 2; the strong adhesive layer 3 connects the back surface film 4 and the protective film body 2. Along the protection film body 2 one side is equipped with back side membrane 4, tear hand membrane 5 and colour sign 6 in proper order.
The back surface film 4 is the same as the protective film body 1 in width and is attached to the back surface of the protective film body 2 along the edge of the protective film body 2 in the width direction;
along the width direction of the back film 4, one side of the back film 4 is provided with a hand tearing film 5 with the same width as the back film 4; the hand-tearing film 5 is convenient to hold. The hand tearing film 5 is provided with a color mark 6. The color mark 6 is a layer of plastic film; the plastic film is adhered to the tear film 5. The plastic film and the tear film 5 have the same width and are arranged on one side of the tear film 5. The hand tearing film 5 is made of PET material.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a touch-sensitive screen back view area protection film which characterized in that: the touch screen comprises a protective film body (2) attached to a touch screen (1) and a back film (4) arranged on the back of the protective film body (2);
the back film (4) has the same width as the protective film body (2), and is attached to the back of the protective film body (2) along the edge of the protective film body (2) in the width direction;
a hand tearing film (5) with the same width as the back film (4) is arranged on one side of the back film (4) along the width direction of the back film (4); the hand tearing film (5) is convenient to hold.
2. The touch screen backside view region protective film according to claim 1, wherein: the hand tearing film (5) is provided with a color mark (6).
3. The touch screen backside view region protective film according to claim 1, wherein: a strong glue cementation layer (3) is arranged between the back surface film (4) and the protective film body (2); the strong adhesive layer (3) is connected with the back surface film (4) and the protective film body (2).
4. The touch screen backside view region protective film according to claim 2, wherein: the color mark (6) is a layer of plastic film; the plastic film is adhered to the hand tearing film (5).
5. The protective film for a back viewing zone of a touch screen according to claim 4, wherein: the width of the plastic film is the same as that of the hand tearing film (5), and the plastic film is arranged on one side of the hand tearing film (5).
6. The touch screen backside view region protective film according to claim 5, wherein: the back surface film (4), the hand tearing film (5) and the color mark (6) are sequentially arranged along one side of the protective film body (2).
7. The touch screen backside view region protective film according to any one of claims 1 to 6, wherein: the hand tearing film (5) is made of PET materials.
8. The touch screen backside view region protective film according to claim 1, wherein: the edge of the touch screen (1) is provided with foam (7) outside the visual area; foam protection films are arranged on the back surfaces of foam (7) outside the visual area, and foam tearing hands (71) are arranged on the edges of the foam protection films.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320027466.5U CN219435464U (en) | 2023-01-03 | 2023-01-03 | Touch screen back view area protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320027466.5U CN219435464U (en) | 2023-01-03 | 2023-01-03 | Touch screen back view area protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219435464U true CN219435464U (en) | 2023-07-28 |
Family
ID=87335252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320027466.5U Active CN219435464U (en) | 2023-01-03 | 2023-01-03 | Touch screen back view area protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219435464U (en) |
-
2023
- 2023-01-03 CN CN202320027466.5U patent/CN219435464U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |