CN219929961U - Release film and protective film using same - Google Patents
Release film and protective film using same Download PDFInfo
- Publication number
- CN219929961U CN219929961U CN202321129605.1U CN202321129605U CN219929961U CN 219929961 U CN219929961 U CN 219929961U CN 202321129605 U CN202321129605 U CN 202321129605U CN 219929961 U CN219929961 U CN 219929961U
- Authority
- CN
- China
- Prior art keywords
- protective film
- release film
- tearing
- film
- utility
- 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
- 230000001681 protective effect Effects 0.000 title claims abstract description 65
- 239000003292 glue Substances 0.000 claims abstract description 21
- 239000010410 layer Substances 0.000 claims description 18
- 239000000853 adhesive Substances 0.000 claims description 13
- 230000001070 adhesive effect Effects 0.000 claims description 13
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 239000004519 grease Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Landscapes
- Adhesive Tapes (AREA)
Abstract
The utility model relates to the technical field of protective films, in particular to a release film and a protective film using the release film, wherein the release film comprises a pasting part and a tearing part, and the pasting part is pasted on a glue layer of the protective film; the tearing part is connected to one side of the pasting part; when the protective film is applied to the screen, the tearing part is folded and attached to the surface of one side of the attaching part, which is away from the protective film. The technical scheme of the utility model aims at facilitating the tearing off of the release film after the alignment of the protective film with the screen, improving the uniformity and consistency of the glue layer of the protective film, and avoiding the edge of the protective film from being stained with fingerprints or grease.
Description
Technical Field
The utility model relates to the technical field of protective films, in particular to a release film and a protective film using the release film.
Background
Along with the updating day and month of electronic products such as mobile phones, the size of the screen is larger and the frame is narrower, and in order to protect the screen from being damaged, a user generally applies a protective film on the screen to ensure the safety of the screen.
In order to ensure the uniformity of the film and the accuracy of the hole site, the existing film is usually carried out in a limiting shell. However, when the film is adhered, the release film of the protective film adhesive layer is usually torn off, and then the protective film is adhered to the screen of the electronic product in the limiting shell, however, in the process of adhering, the protective film cannot be ensured to fall vertically in a horizontal state, so that glue at all parts of the protective film cannot be fully distributed on the screen at the same time, air bubbles are generated, and the use experience is affected; and through handheld application, fingerprint or grease can be stained on the edge of the protection film, and the application effect is affected.
Disclosure of Invention
The utility model mainly aims to provide a release film, which aims to facilitate tearing off the release film after aligning the protective film with a screen, improve the uniformity and consistency of a glue layer of the protective film and prevent fingerprints or grease from being attached to the edge of the protective film.
In order to achieve the above object, the release film provided by the present utility model is applied to a protective film, the release film is applied to a glue layer of the protective film, and the release film includes:
an adhesive part applied to the adhesive layer of the protective film; and
the tearing part is connected to one side of the pasting part;
when the protective film is applied to the screen, the tearing part is folded and attached to the surface of one side of the attaching part, which is away from the protective film.
In an embodiment of the present utility model, a first connection portion is provided on one side of the attaching portion, and a second connection portion is provided on one side of the tearing portion;
the first connecting portion is connected to the second connecting portion.
In an embodiment of the present utility model, the first connection portion and the second connection portion are adhesively connected.
In an embodiment of the utility model, a double sided tape is disposed at a connection position of the first connection portion and the second connection portion.
In an embodiment of the utility model, an easy folding line is disposed on a side of the first connecting portion near the pasting portion.
In an embodiment of the present utility model, the easy folding line is provided with a plurality of through holes and/or slits at intervals along the length direction thereof.
In an embodiment of the utility model, a hand-holding portion is disposed on a side of the tearing portion away from the second connecting portion.
The utility model also provides a protective film, comprising the release film, wherein the release film comprises the following components:
an adhesive part applied to the adhesive layer of the protective film; and
the tearing part is connected to one side of the pasting part;
when the protective film is applied to the screen, the tearing part is folded and attached to the surface of one side of the attaching part, which is away from the protective film.
The technical scheme of the utility model is that an adhesive part and a tearing part are arranged on a release film, the adhesive part is adhered to a glue layer of a protective film, and the tearing part is connected with the adhesive part; when the protective film is applied to the screen, the adhesive part and the tearing part are in a folded and overlapped state, the protective film is buckled to Ji Bing curtain, and then the tearing part is pulled, so that the adhesive part is gradually separated from the glue layer of the protective film, the glue layer of the protective film is gradually applied to the screen, the whole screen can be gradually covered by the glue layer from one direction, and bubbles are avoided in the application process;
and when placing the protection film in the screen, the glue layer still has the protection of pasting the portion, can avoid fingerprint or greasy dirt on the finger to paste to the glue layer.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a release film according to an embodiment of the present utility model;
FIG. 2 is a schematic view of another view angle structure of an embodiment of a release film according to the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view showing a folded state of the release film according to the present utility model.
Reference numerals illustrate:
100. a release film; 10. a sticking part; 11. a first connection portion; 111. an easy folding line; 30. a tearing part; 31. a second connecting portion; 311. a hand-held part; 50. double faced adhesive tape.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Referring to fig. 1 to 4, the present utility model proposes a release film 100 applied to a protective film, wherein the release film 100 is applied to a glue layer of the protective film, the release film 100 comprises a pasting part 10 and a tearing part 30, and the pasting part 10 is applied to the glue layer of the protective film; the tearing part 30 is connected to one side of the pasting part 10; when the protective film is applied to the screen, the tearing part 30 is folded and attached to the surface of one side of the attaching part 10, which is away from the protective film.
It can be appreciated that in the prior art, in order to improve the uniformity of applying the protective film and the alignment of the hole sites, accurate alignment is usually performed through the limiting shell when applying the protective film. The limiting shell is customized according to electronic products of different models and sizes, when the electronic products such as mobile phones are embedded into the limiting shell during use, and then the protective film is applied to a screen of the electronic products, and the uniformity of application can be improved by limiting the periphery of the screen.
However, when the protective film is applied, the release film 100 of the glue layer of the protective film is usually torn off first, and then the protective film is applied in an alignment mode, and although the auxiliary alignment effect of the limiting shell is provided, the protective film is inevitably biased during the application, and only the heavy paste can be torn off; and, can leave the grease on the finger at the side of protection film, influence the adhesion performance of protection film.
In view of this, referring to fig. 1 and 2, the release film 100 according to the present utility model includes an adhesive portion 10 and a tearing portion 30, the adhesive portion 10 may be shaped and sized to fit the protective film, and the adhesive portion 10 is applied to the glue layer of the protective film to prevent contamination or failure of the glue layer. The length of the tearing portion 30 may be greater than the length of the attaching portion 10, and may be connected to the attaching portion 10, or may be integrally formed. A slit through which the tearing part 30 passes may be provided at one side of the limiting case, so that the tearing part 30 is convenient to cling to the screen to separate the pasting part 10 from the protective film. When the protective film is applied, one side of the protective film application release film 100 can be firstly attached to the screen, and the position can be freely adjusted so that the corners and the hole sites of the screen can be used for protecting the protective film; then pressing one side of the protective film away from the release film 100 by a finger to keep the protective film in an aligned state; the other hand pulls the tearing part 30 to gradually separate the pasting part 10 from the glue layer of the protective film, and meanwhile, the glue layer can be gradually pasted on the screen and spread fully from the middle to the periphery, so that bubbles are avoided during pasting.
Further, since the glue layer is protected by the release film 100 when the protective film is aligned with the screen, the glue layer is not stained with oil stains or fingerprints, and thus the pasting effect is not affected.
Referring to fig. 2 and 3, in an embodiment of the present utility model, a first connection portion 11 is provided on one side of the attaching portion 10, and a second connection portion 31 is provided on one side of the tearing portion 30; the first connection portion 11 is connected to the second connection portion 31.
It is understood that the first connection portion 11 may be provided at one side of the adhesive portion 10, the width of the first connection portion 11 may be smaller than the width of the adhesive portion 10, and the first connection portion 11 may be integrally formed to protrude from the first connection portion 11; likewise, a second connection portion 31 may be provided at one side of the tear-off portion 30; here, the side may be the width side or the length side, but the positions of the first connection portion 11 and the second connection portion 31 correspond to each other. The first connection portion 11 may be connected to the second connection portion 31 by glue bonding, integrally formed connection, fusion bonding, or other connection methods, which are not limited herein.
Further, the first connection portion 11 and the second connection portion 31 are adhesively connected. The first connection portion 11 and the second connection portion 31 may be adhesively connected for convenience of processing.
Further, a double-sided tape 50 is provided at the junction of the first connection portion 11 and the second connection portion 31. The first connecting portion 11 and the second connecting portion 31 may be attached to each other by double-sided adhesive tape 50.
Referring to fig. 1, in an embodiment of the present utility model, a side of the first connecting portion 11 adjacent to the attaching portion 10 is provided with an easy folding line 111.
It can be appreciated that the side of the first connecting portion 11 near the attaching portion 10 may be provided with an easy folding line 111, so as to facilitate folding the tear portion 30 and attaching to the attaching portion 10. It should be explained that, the easy folding line 111 may be a shallow groove formed on the first connecting portion 11, so that the tearing portion 30 is folded along the shallow groove; a perforated line may be provided at the first connecting portion 11, or the tear portion 30 may be folded along the line groove.
Further, the easy folding line 111 is provided with a plurality of through holes and/or slits at intervals along its length direction.
It should be understood that the easy folding line 111 may be a shallow groove formed in the first connecting portion 11, and a plurality of through holes or slits are formed at intervals along the length direction thereof, or the through holes and slits are disposed at intervals.
In an embodiment of the present utility model, a hand-holding portion 311 is disposed on a side of the tearing portion 30 away from the second connecting portion 31. It can be appreciated that a through slot for penetrating the tearing portion 30 may be provided in the limiting case, in order to facilitate the tearing portion 30 penetrating the through slot and being convenient for holding, a hand holding portion 311 may be provided on a side of the tearing portion 30 away from the second connecting portion 31, and the hand holding portion 311 may be arc-shaped or a narrow strip with a width smaller than that of the tearing portion 30.
The utility model also provides a protective film, which comprises the release film 100, wherein the specific structure of the release film 100 refers to the embodiment, and the protective film at least has all the beneficial effects brought by the technical solutions of the embodiments because the protective film adopts all the technical solutions of all the embodiments, and the detailed description is omitted.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (8)
1. A release film applied to a protective film, the release film being applied to a glue layer of the protective film, the release film comprising:
an adhesive part applied to the adhesive layer of the protective film; and
the tearing part is connected to one side of the pasting part;
when the protective film is applied to the screen, the tearing part is folded and attached to the surface of one side of the attaching part, which is away from the protective film.
2. The release film according to claim 1, wherein a first connecting portion is provided on one side of the attaching portion, and a second connecting portion is provided on one side of the tearing portion;
the first connecting portion is connected to the second connecting portion.
3. The release film of claim 2, wherein the first connecting portion and the second connecting portion are adhesively connected.
4. A release film according to claim 3, wherein a double sided tape is provided at the junction of the first connection portion and the second connection portion.
5. A release film according to any one of claims 2 to 4, wherein a fold line is provided on a side of the first connecting portion adjacent to the attaching portion.
6. A release film according to claim 5, wherein the frangible line is provided with a plurality of through holes and/or slits spaced apart along its length.
7. A release film according to any one of claims 2 to 4, wherein a side of the tear-away portion remote from the second connecting portion is provided with a hand-held portion.
8. A protective film comprising the release film according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321129605.1U CN219929961U (en) | 2023-05-11 | 2023-05-11 | Release film and protective film using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321129605.1U CN219929961U (en) | 2023-05-11 | 2023-05-11 | Release film and protective film using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219929961U true CN219929961U (en) | 2023-10-31 |
Family
ID=88500201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321129605.1U Active CN219929961U (en) | 2023-05-11 | 2023-05-11 | Release film and protective film using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219929961U (en) |
-
2023
- 2023-05-11 CN CN202321129605.1U patent/CN219929961U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5098786A (en) | Double-faced tape | |
| JP4610808B2 (en) | Paste tag | |
| CN219929961U (en) | Release film and protective film using same | |
| KR101417876B1 (en) | Double sided adhesive tape | |
| CN207842256U (en) | A kind of mobile phone screen protection pad pasting | |
| JP3146875U (en) | Scaled sticker | |
| CN210068678U (en) | Rubberizing tool and have glass rubberizing device of rubberizing tool | |
| CN216513627U (en) | Double-sided film and cold air filter screen set containing same | |
| JP6475438B2 (en) | Wire harness | |
| CN220745766U (en) | Protective film, display panel and electronic equipment | |
| CN213739279U (en) | Indicating lamp back glue film of specific staggered edge-covering type protective layer | |
| JPS5826987Y2 (en) | Adhesive sheet | |
| CN216890784U (en) | Foam adhesive with positioning holes | |
| JP2016147676A (en) | Packaging body of touch panel, protective film and manufacturing method for packaging body of touch panel | |
| CN212199110U (en) | Auxiliary material paper-uncovering and sounding device using same | |
| CN217052114U (en) | Label tape convenient for attaching operation | |
| CN215627743U (en) | Protective film, roll material, and display device | |
| CN219194861U (en) | Touch screen protection film | |
| CN211471293U (en) | Release film suitable for hole digging product and backlight module | |
| CN218675586U (en) | Foam structure for attaching touch screen and LCM (liquid crystal module) | |
| CN215049866U (en) | Protective film for electronic product | |
| CN216444184U (en) | Protection film convenient to paste and apply | |
| CN218647176U (en) | Protection film for display panel, display panel and electronic equipment | |
| CN214937203U (en) | High-toughness film uncovering adhesive tape | |
| CN213596205U (en) | Ultra-thin adhesive with antistatic function for electronic product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |