CN218928858U - Low-temperature-resistant anti-aging oil-resistant film - Google Patents
Low-temperature-resistant anti-aging oil-resistant film Download PDFInfo
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- CN218928858U CN218928858U CN202223265631.5U CN202223265631U CN218928858U CN 218928858 U CN218928858 U CN 218928858U CN 202223265631 U CN202223265631 U CN 202223265631U CN 218928858 U CN218928858 U CN 218928858U
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Abstract
The utility model relates to the technical field of oil-resistant films, in particular to a low-temperature-resistant anti-aging oil-resistant film, which comprises an oil-resistant film main body, an organosilicon coating layer positioned on the surface of the oil-resistant film main body and a supporting raised line fixed on the top of the oil-resistant film main body; the inside of oil resistant membrane main part is provided with the polyethylene top layer, and the below of polyethylene top layer is provided with the POF base film, the below of POF base film is provided with the wearing layer, and the below of wearing layer is provided with ultraviolet resistance coating. The POF base film is used as the base film of the whole oil-resistant film main body, has good heat shrinkage, can package hardware parts through the heat shrink film packaging machine, improves the packaging effect, and in order to improve the oil resistance and ageing resistance of the oil-resistant film main body, the top of the oil-resistant film main body is provided with the organosilicon coating, so that organosilicon does not react with rust-proof oil, protects the polyethylene top layer inside, and can improve the oil resistance of the oil-resistant film main body.
Description
Technical Field
The utility model relates to the technical field of oil resistant films, in particular to a low-temperature-resistant anti-aging oil-resistant film.
Background
When the hardware part leaves the factory, in order to avoid scraping and touching each other between the metals, the surface of the part is scratched, the surface of the hardware part can be wrapped by a film, and the film can use a heat shrinkage film or a common plastic film. In order to prevent the surfaces of the hardware parts from being rusted, rust preventive oil is smeared on the surfaces of the hardware parts before packaging, and the used film also needs to have certain oil resistance, so that the film is prevented from being corroded by the rust preventive oil, and the film is prevented from being aged and damaged.
The hot shrink film is used for packaging hardware parts through a hot shrink film packaging machine, such as a POF hot shrink film for packaging hardware tools, and comprises a POF hot shrink film packaging bag body, wherein one end of the POF hot shrink film packaging bag body is provided with a feeding and discharging port, one end of the POF hot shrink film packaging bag body is connected with an exhaust pipe, a sealing fastener is arranged on the feeding and discharging port at one end of the POF hot shrink film packaging bag body, the outer side of the POF hot shrink film packaging bag body is provided with a sealing edge strip, the exhaust pipe adopts a hose, and a stop valve is arranged on the exhaust pipe.
In addition, the plastic film can be directly used for packaging hardware parts, for example, an oil-resistant film with the publication number of CN107263978A belongs to the field of mechanical part packaging products, so that the oil resistance of the hardware parts is improved, and the purpose of prolonging the service life of the hardware parts is achieved. The technical scheme includes that the surface layer is made of a low-density polyethylene material, the bottom layer is made of a high-density polyethylene material, the thickness of the surface layer is 0.02um, the thickness of the bottom layer is 0.1um, and the bottom layer is sprayed with a layer of organic silicon; the thickness of the organosilicon is 0.001um. When the anti-aging coating is used, the bottom layer faces towards the mechanical part, the surface layer faces upwards, the bottom layer is made of high-density polyethylene material, and the aging performance is good. After the organosilicon is added, the ageing performance of the organosilicon can be further improved. Therefore, the film has good oil resistance. The design is simple, the use effect is good, the price is low, and the practical value is realized.
However, the oil-resistant film has good anti-aging oil resistance, but the heat-shrinkable packaging cannot be realized, and the oil resistance of the POF heat-shrinkable film is low, so we propose a low-temperature-resistant anti-aging oil-resistant film.
Disclosure of Invention
The utility model aims to provide a low-temperature-resistant anti-aging oil-film-resistant film so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the low temperature-resistant anti-aging oil-resistant film comprises an oil-resistant film main body, an organosilicon coating layer positioned on the surface of the oil-resistant film main body, and a supporting raised line fixed on the top of the oil-resistant film main body;
the inside of oil resistant membrane main part is provided with the polyethylene top layer, and the below of polyethylene top layer is provided with the POF base film, the below of POF base film is provided with the wearing layer, and the below of wearing layer is provided with ultraviolet resistance coating.
Preferably, a first adhesive layer is arranged between the polyethylene top layer and the POF base film, and the polyethylene top layer is in adhesive connection with the POF base film through the first adhesive layer.
Preferably, a second adhesive layer is arranged between the POF base film and the wear-resistant layer, and the POF base film is in adhesive connection with the wear-resistant layer through the second adhesive layer.
Preferably, the wear layer comprises rubber particles and polyvinyl chloride particles.
Preferably, the ultraviolet resistant coating is prepared by coating the surface of the wear-resistant layer with an ultraviolet resistant agent.
Preferably, the supporting raised strips are uniformly distributed along the surface of the oil-resistant film main body at equal intervals, and the supporting raised strips are of a strip-shaped structure.
The above description shows that, by the above technical solution of the present application, the technical problem to be solved by the present application can be necessarily solved.
Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:
the POF base film is used as the base film of the whole oil-resistant film main body, has good heat shrinkage, can package hardware parts through the heat shrinkage film packaging machine, improves the packaging effect, and in order to improve the oil resistance and ageing resistance of the oil-resistant film main body, the top of the oil-resistant film main body is provided with the organic silicon coating, the organic silicon does not react with rust-proof oil, the inner polyethylene top layer is protected, the oil resistance of the oil-resistant film main body can be improved, the supporting raised strips can support the hardware parts, the POF base film has good low temperature resistance, the use temperature range of the oil-resistant film main body is wider, and because the wear-resistant layer is arranged at the bottom, polyvinyl chloride particles and rubber particles are mutually mixed to prepare a film, and the rubber particles can effectively improve the pulling resistance and the wear resistance of the oil-resistant film main body; in order to avoid the damage of the oil-resistant film main body caused by ultraviolet irradiation, the outermost side is provided with an ultraviolet-resistant coating, so that the aging and damage of the oil-resistant film main body caused by ultraviolet irradiation can be effectively avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged cross-sectional view of the present utility model;
fig. 3 is an enlarged schematic view of the structure of fig. 2 at a.
In the figure: 1. an oil resistant film body; 2. a silicone coating; 3. supporting the convex strips; 4. a polyethylene top layer; 5. a first adhesive layer; 6. a POF base film; 7. a second adhesive layer; 8. a wear-resistant layer; 801. rubber particles; 802. polyvinyl chloride particles; 9. and (5) ultraviolet-resistant coating.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Description of the preferred embodiments
As shown in fig. 1 and 2, the present utility model provides a technical solution: the low temperature resistant anti-aging oil film comprises an oil film body 1, an organosilicon coating 2 positioned on the surface of the oil film body 1, and supporting raised strips 3 fixed on the top of the oil film body 1, wherein the supporting raised strips 3 are uniformly distributed along the surface of the oil film body 1 at equal intervals, the supporting raised strips 3 are of a strip-shaped structure, the organosilicon coating 2 on the surface of the oil film body 1 can be directly contacted with hardware parts, and the corrosion of a polyethylene top layer 4 by rust preventive oil is avoided;
the inside of oil film resistant main part 1 is provided with polyethylene top layer 4, and the below of polyethylene top layer 4 is provided with POF base film 6, the below of POF base film 6 is provided with wearing layer 8, and the below of wearing layer 8 is provided with ultraviolet resistance coating 9, ultraviolet resistance coating 9 passes through UV ultraviolet resistance agent coating and forms on wearing layer 8's surface preparation, oil film main part 1 tiling is on heat shrink packagine machine, and make support sand grip 3 one side upwards and hardware part mutual contact, ultraviolet resistance coating 9 is located hardware part's outside, ultraviolet resistance coating 9 can prevent that ultraviolet irradiation from leading to oil film main part 1 ageing at the outermost.
Example two
The scheme in the first embodiment is further described below in conjunction with a specific working manner, and the details are described below:
as shown in fig. 2 and 3, as a preferred embodiment, further, on the basis of the above manner, a first adhesive layer 5 is disposed between the polyethylene top layer 4 and the POF base film 6, the polyethylene top layer 4 is adhesively connected with the POF base film 6 through the first adhesive layer 5, a second adhesive layer 7 is disposed between the POF base film 6 and the wear-resistant layer 8, the POF base film 6 is adhesively connected with the wear-resistant layer 8 through the second adhesive layer 7, the wear-resistant layer 8 includes rubber particles 801 and polyvinyl chloride particles 802, the wear-resistant layer 8 is located at the bottom of the ultraviolet-resistant coating 9, the wear-resistant performance of the rubber particles 801 is higher, and the wear-resistant layer can protect the POF base film 6.
From the above, it can be seen that:
the utility model aims at the technical problems that: the existing oil-resistant film has good ageing resistance and oil resistance, but the heat shrinkage package cannot be realized, and the POF heat shrinkage film has lower oil resistance; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:
when the hardware parts are packaged, the oil-resistant film main body 1 is paved on the heat shrink packaging machine, one surface of the supporting raised strips 3 is upwards contacted with the hardware parts, the ultraviolet-resistant coating 9 is positioned outside the hardware parts, the ultraviolet-resistant coating 9 can prevent the oil-resistant film main body 1 from aging caused by ultraviolet irradiation at the outermost layer, so that the performance of the oil-resistant film main body 1 is influenced, the wear-resistant layer 8 is positioned at the bottom of the ultraviolet-resistant coating 9, the wear-resistant performance of rubber particles 801 is higher, the POF base film 6 can be protected, and the supporting raised strips 3 are distributed on the polyethylene top layer 4 at equal intervals;
through above-mentioned setting, this application must solve above-mentioned technical problem, simultaneously, realizes following technical effect:
the POF base film 6 is used as the base film of the whole oil-resistant film main body 1, has good heat shrinkage, can pack hardware parts through a heat shrink film packaging machine, improves the packaging effect, and in order to improve the oil resistance and ageing resistance of the oil-resistant film main body 1, the top of the oil-resistant film main body 1 is provided with the organic silicon coating 2, the organic silicon does not react with rust-preventive oil, the inner polyethylene top layer 4 is protected, the oil resistance of the oil-resistant film main body 1 can be improved, the supporting raised strips 3 can support the hardware parts, the POF base film 6 has good low temperature resistance, the use temperature range of the oil-resistant film main body 1 can be wider, and the polyvinyl chloride particles 802 and the rubber particles 801 are mutually mixed to prepare a film, so that the pulling resistance and the wear resistance of the oil-resistant film main body 1 can be effectively improved; in order to avoid damage to the oil-resistant film main body 1 caused by ultraviolet irradiation, the ultraviolet-resistant coating 9 is arranged at the outermost side, so that aging and damage to the oil-resistant film main body 1 caused by ultraviolet irradiation can be effectively avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A low-temperature-resistant anti-aging oil-film-resistant oil is characterized by comprising an oil-film-resistant main body (1), the organosilicon coating (2) is positioned on the surface of the oil-resistant film main body (1), and the supporting raised strips (3) are fixed on the top of the oil-resistant film main body (1);
the novel oil-resistant film is characterized in that a polyethylene top layer (4) is arranged in the oil-resistant film main body (1), a POF base film (6) is arranged below the polyethylene top layer (4), a wear-resistant layer (8) is arranged below the POF base film (6), and an ultraviolet-resistant coating (9) is arranged below the wear-resistant layer (8).
2. The low-temperature-resistant anti-aging oil-resistant film according to claim 1, characterized in that a first adhesive layer (5) is arranged between the polyethylene top layer (4) and the POF base film (6), and the polyethylene top layer (4) is in adhesive connection with the POF base film (6) through the first adhesive layer (5).
3. The low-temperature-resistant anti-aging oil-resistant film according to claim 1, characterized in that a second adhesive layer (7) is arranged between the POF base film (6) and the wear-resistant layer (8), and the POF base film (6) is bonded and connected with the wear-resistant layer (8) through the second adhesive layer (7).
4. The low-temperature-resistant anti-aging oil-film according to claim 1, characterized in that the ultraviolet-resistant coating (9) is manufactured by coating the surface of the wear-resistant layer (8) with an ultraviolet-resistant agent.
5. The low-temperature-resistant anti-aging oil-resistant film according to claim 1, wherein the supporting raised strips (3) are uniformly distributed along the surface of the oil-resistant film main body (1) at equal intervals, and the supporting raised strips (3) are of an elongated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223265631.5U CN218928858U (en) | 2022-12-07 | 2022-12-07 | Low-temperature-resistant anti-aging oil-resistant film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223265631.5U CN218928858U (en) | 2022-12-07 | 2022-12-07 | Low-temperature-resistant anti-aging oil-resistant film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218928858U true CN218928858U (en) | 2023-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223265631.5U Active CN218928858U (en) | 2022-12-07 | 2022-12-07 | Low-temperature-resistant anti-aging oil-resistant film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218928858U (en) |
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2022
- 2022-12-07 CN CN202223265631.5U patent/CN218928858U/en active Active
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