CN211226999U - Environment-friendly lock water protection film - Google Patents
Environment-friendly lock water protection film Download PDFInfo
- Publication number
- CN211226999U CN211226999U CN201922055512.9U CN201922055512U CN211226999U CN 211226999 U CN211226999 U CN 211226999U CN 201922055512 U CN201922055512 U CN 201922055512U CN 211226999 U CN211226999 U CN 211226999U
- Authority
- CN
- China
- Prior art keywords
- layer
- water
- locking
- environment
- pressure
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
An environment-friendly water-locking protective film comprises a pressure-resistant layer, a water-locking layer, a smooth layer, a release film layer and a waterproof adhesive layer; the upper surface of the pressure-resistant layer is provided with a smooth layer, the upper surface of the smooth layer is provided with a release film layer, the water locking layer is arranged on the lower surface of the pressure-resistant layer, and the waterproof adhesive layer is coated on the lower surface of the water locking layer; compared with the prior art, the beneficial effects of the utility model reside in that: the release film layer is arranged on the surface of the water-locking protective film, so that the environment-friendly water-locking protective film can be made into a roll shape, the transportation and the storage are convenient, the water loss can be reduced, and the quality guarantee period is prolonged; the release film layer is torn, so that the permeability can be improved, gas between the environment-friendly water-locking protective film and the surface of the product can be discharged in time, bubbles are prevented from being generated, and the surface texture and the appearance can be improved through the smooth layer; the water locking layer can dissolve residual solvent on the surface of the product, is non-toxic and environment-friendly, and is convenient for adding a coating at the later stage; the pressure-resistant layer can play the roles of buffering and pressure resistance.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a protection film technical field, specificly relate to an environment-friendly lock water protection film.
[ background of the invention ]
The protective film can be divided into a digital product protective film, an automobile protective film, a household protective film, a food fresh-keeping protective film and the like according to the application. With the popularization of digital products such as mobile phones in China, the protective film has become a general name of the screen protective film slowly, and the function of the protective film in the field of screen protective films is also five-flower eight-door.
The solvent of the electronic product is generally difficult to volatilize completely in the production process, the residual solvent has great influence on the quality stability of the product, meanwhile, due to the existence of the solvent, when the protected plate is pasted, a certain destructive effect can be generated on the coating of the protected product, and in the product carrying and using processes, the surface of the product is easily polluted by contact, scratched by grinding marks or collided, so that the product is damaged.
In view of the above, there is a need to provide an environment-friendly water-locking protective film to overcome the deficiencies of the prior art.
[ Utility model ] content
The utility model aims at providing an environment-friendly water-locking protective film, which can be made into a roll shape by arranging a release film layer on the surface, is convenient for transportation and storage, can reduce the water loss and improve the quality guarantee period; the release film layer is torn, so that the permeability can be improved, gas between the environment-friendly water-locking protective film and the surface of the product can be discharged in time, bubbles are prevented from being generated, and the surface texture and the appearance can be improved through the smooth layer; the water locking layer can dissolve residual solvent on the surface of the product, is non-toxic and environment-friendly, and is convenient for adding a coating at the later stage; the pressure-resistant layer can play the roles of buffering and pressure resistance, and strengthens and protects the product.
In order to achieve the purpose, the utility model provides an environment-friendly water-locking protective film, which comprises a pressure-resistant layer, a water-locking layer, a smooth layer, a release film layer and a waterproof adhesive layer;
the upper surface of the pressure-resistant layer is provided with a smooth layer, the upper surface of the smooth layer is provided with a release film layer, the water locking layer is arranged on the lower surface of the pressure-resistant layer, and the waterproof adhesive layer is coated on the lower surface of the water locking layer.
In a preferred embodiment, the water-locking layer is a metallocene linear low-density high-permeability polyethylene film added with calcium carbonate master batch and moisture absorption master batch.
In a preferred embodiment, the pressure-resistant layer is a high-performance fiber material.
In a preferred embodiment, the thickness of the pressure-resistant layer is greater than or equal to the whole thickness of the environment-friendly water-locking protective film.
Further, the smooth layer is a PTFE membrane material.
Compared with the prior art, the utility model provides a pair of environment-friendly lock water protection film's beneficial effect lies in: the release film layer is arranged on the surface of the water-locking protective film, so that the environment-friendly water-locking protective film can be made into a roll shape, the transportation and the storage are convenient, the water loss can be reduced, and the quality guarantee period is prolonged; the release film layer is torn, so that the permeability can be improved, gas between the environment-friendly water-locking protective film and the surface of the product can be discharged in time, bubbles are prevented from being generated, and the surface texture and the appearance can be improved through the smooth layer; the water locking layer can dissolve residual solvent on the surface of the product, is non-toxic and environment-friendly, and is convenient for adding a coating at the later stage; the pressure-resistant layer can play the roles of buffering and pressure resistance, and strengthens and protects the product.
[ description of the drawings ]
Fig. 1 is a schematic cross-sectional view of the environment-friendly water-locking protective film provided by the utility model.
[ detailed description ] embodiments
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1, the present invention provides an environment-friendly water-locking protective film 100.
In the embodiment of the present invention, the environmental protection type water-locking protection film 100 includes a pressure-resistant layer 10, a water-locking layer 20, a smooth layer 30, a release film layer 40 and a waterproof adhesive layer 50.
Specifically, the upper surface of the pressure-resistant layer 10 is provided with a smooth layer 30, the upper surface of the smooth layer 30 is provided with a release film layer 40, the lock water layer 20 is arranged on the lower surface of the pressure-resistant layer 10, and the waterproof adhesive layer 50 is coated on the lower surface of the lock water layer 20.
It can be understood that the release film layer 40 is disposed on the surface of the environmental protection type water-locking protection film 100, so that the environmental protection type water-locking protection film is made into a roll shape, transportation and storage are convenient, water loss can be reduced, and the shelf life can be prolonged. During the use, pass through earlier waterproof gluing agent layer 50 can paste on the product surface, will again tear from type rete 40, can improve the permeability, in time discharge gas between environment-friendly lock water protection film 100 and the product surface prevents the production of bubble, smooth layer 30 can promote surface feel and pleasing to the eye. The water locking layer 20 can dissolve residual solvent on the surface of the product, and facilitates later-stage coating addition. The pressure-resistant layer 10 can play a role in buffering and pressure resistance, and strengthens and protects the product.
Further, the water-locking layer 20 is a metallocene linear low-density high-permeability polyethylene film added with calcium carbonate master batch and moisture absorption master batch. Meanwhile, the water-retaining and air-permeable plastic has certain water-retaining and air-permeable capacities.
Further, the pressure-resistant layer 10 is a high-performance fiber material, and it should be noted that the strength of the high-performance fiber material is 18cN/dtex (20g/D) and the initial modulus is 441cN/dtex (500 g/D). Preferably, the thickness of the pressure-resistant layer 10 is greater than or equal to the overall thickness of the environment-friendly water-locking protective film 100, so as to ensure sufficient buffering capacity.
Further, the smooth layer 30 is a PTFE membrane material. The PTFE membrane material has the effect of high temperature, and makes the surface smoother, promotes surface texture and is pleasing to the eye, reduces frictional force.
Compared with the prior art, the utility model provides a pair of environment-friendly lock water protection film's beneficial effect lies in: the release film layer is arranged on the surface of the water-locking protective film, so that the environment-friendly water-locking protective film can be made into a roll shape, the transportation and the storage are convenient, the water loss can be reduced, and the quality guarantee period is prolonged; the release film layer is torn, so that the permeability can be improved, gas between the environment-friendly water-locking protective film and the surface of the product can be discharged in time, bubbles are prevented from being generated, and the surface texture and the appearance can be improved through the smooth layer; the water locking layer can dissolve residual solvent on the surface of the product, is non-toxic and environment-friendly, and is convenient for adding a coating at the later stage; the pressure-resistant layer can play the roles of buffering and pressure resistance, and strengthens and protects the product.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (4)
1. The utility model provides an environment-friendly lock water protection film which characterized in that: comprises a pressure-resistant layer, a water-locking layer, a smooth layer, a release film layer and a waterproof adhesive layer;
the upper surface of the pressure-resistant layer is provided with a smooth layer, the upper surface of the smooth layer is provided with a release film layer, the water locking layer is arranged on the lower surface of the pressure-resistant layer, and the waterproof adhesive layer is coated on the lower surface of the water locking layer.
2. The environment-friendly water-locking protective film according to claim 1, wherein: the pressure-resistant layer is made of high-performance fiber materials.
3. The environment-friendly water-locking protective film according to claim 2, wherein: the thickness of the pressure-resistant layer is larger than or equal to the whole thickness of the environment-friendly water-locking protective film.
4. The environment-friendly water-locking protective film according to claim 1, wherein: the smooth layer is a PTFE membrane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922055512.9U CN211226999U (en) | 2019-11-25 | 2019-11-25 | Environment-friendly lock water protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922055512.9U CN211226999U (en) | 2019-11-25 | 2019-11-25 | Environment-friendly lock water protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211226999U true CN211226999U (en) | 2020-08-11 |
Family
ID=71932871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922055512.9U Expired - Fee Related CN211226999U (en) | 2019-11-25 | 2019-11-25 | Environment-friendly lock water protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211226999U (en) |
-
2019
- 2019-11-25 CN CN201922055512.9U patent/CN211226999U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205127319U (en) | High elasticity environmental protection chou constructs | |
| CN211226999U (en) | Environment-friendly lock water protection film | |
| WO2008078806A1 (en) | Near-infrared absorptive filter and process for producing the same | |
| CN210193734U (en) | Substrate-free hot-melt double-sided adhesive tape | |
| CN207088613U (en) | A kind of AB glue film and safety glass diaphragm | |
| CN204708778U (en) | A kind of compressed sponge goods | |
| CN205740870U (en) | A kind of high-stiffness PE protecting film | |
| CN104317130B (en) | Waterproof electronic paper and making method thereof | |
| CN106245451A (en) | Novel packaging paper | |
| CN206383606U (en) | A kind of antistatic anti-blue light PU glue diaphragms | |
| CN207736894U (en) | A kind of double faced net release film | |
| CN203921578U (en) | Coiled material end face packaging cover | |
| CN206542456U (en) | A kind of diaphragm | |
| CN207060714U (en) | A kind of corrugated paper packaging box | |
| CN210065623U (en) | Antistatic electronic protection film | |
| CN204846726U (en) | Transparent plastic wrapping bag | |
| CN207210313U (en) | A kind of high-performance refractory protects membrane adhesive tape | |
| CN206614877U (en) | A kind of waterproof foam | |
| CN206394125U (en) | A kind of novel arc diaphragm | |
| CN219772020U (en) | Waterproof foam double-sided adhesive tape | |
| CN203344556U (en) | Water-writing copybook | |
| CN112778844A (en) | Primer for coating polypropylene film with natural rubber and pressure-sensitive adhesive tape prepared from primer | |
| CN208684834U (en) | A kind of double-faced adhesive tape | |
| CN204977680U (en) | Protection film | |
| CN207207327U (en) | Integral type protection film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20211125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |