CN216300414U - Novel packaging film with excellent water seepage prevention performance - Google Patents
Novel packaging film with excellent water seepage prevention performance Download PDFInfo
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- CN216300414U CN216300414U CN202122370843.9U CN202122370843U CN216300414U CN 216300414 U CN216300414 U CN 216300414U CN 202122370843 U CN202122370843 U CN 202122370843U CN 216300414 U CN216300414 U CN 216300414U
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Abstract
The utility model discloses a novel packaging film with excellent water seepage prevention performance, which comprises a packaging film body, wherein the packaging film body is composed of a corrosion-resistant layer, a waterproof layer, a tensile layer, an elastic layer, a high-temperature-resistant layer and a wear-resistant layer, the waterproof layer is arranged on one side of the corrosion-resistant layer, the tensile layer is arranged on one side, away from the corrosion-resistant layer, of the waterproof layer, and the elastic layer is arranged on one side, away from the waterproof layer, of the tensile layer. According to the utility model, through the mutual cooperation of the corrosion-resistant layer, the waterproof layer, the tensile layer, the elastic layer, the high-temperature-resistant layer and the wear-resistant layer, the novel packaging film with excellent water seepage resistance is realized, the corrosion resistance and the wear resistance of the packaging film are increased, the tear resistance and the good structural strength of the packaging film are improved, and the packaging film has the characteristics of good high-temperature resistance, good elasticity and the like, so that the applicability of the packaging film is greatly increased.
Description
Technical Field
The utility model relates to the technical field of packaging films, in particular to a novel packaging film with excellent water seepage prevention performance.
Background
The packaging film is mainly formed by the mixed extrusion of several kinds of different grades of polyethylene resin, has anti puncture, and super strength high performance twines the packing to the goods of stacking on the layer board, makes the packing material more firm clean and tidy, and superstrong waterproof effect is widely used, in foreign trade export, papermaking, five metals, plastics chemical industry, building materials, food and medicine trade.
The packaging film in the prior art has single performance, particularly has poor water seepage prevention performance, and is easy to damage in the using process, so that the service life of the packaging film is shortened.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems that the packaging film in the prior art is single in performance, particularly poor in water seepage prevention performance, and is easy to damage in the using process, so that the service life of the packaging film is shortened, the utility model provides the novel packaging film with excellent water seepage prevention performance, which not only increases the corrosion resistance and the wear resistance of the packaging film, but also improves the tear resistance and the good structural strength of the packaging film, and has the characteristics of good high temperature resistance, good elasticity and the like, so that the applicability of the packaging film is greatly increased.
In order to achieve the purpose, the utility model provides the following technical scheme:
a novel packaging film excellent in water permeation preventing performance, comprising:
the packaging film comprises a packaging film body, a packaging film body and a packaging film body, wherein the packaging film body consists of a corrosion-resistant layer, a waterproof layer, a tensile layer, an elastic layer, a high-temperature-resistant layer and a wear-resistant layer;
the waterproof layer is arranged on one side of the corrosion-resistant layer, the tensile layer is arranged on one side, away from the corrosion-resistant layer, of the waterproof layer, the elastic layer is arranged on one side, away from the waterproof layer, of the tensile layer, the high-temperature-resistant layer is arranged on one side, away from the tensile layer, of the elastic layer, and the wear-resistant layer is arranged on one side, away from the elastic layer, of the high-temperature-resistant layer.
By adopting the technical scheme, the corrosion resistance and the wear resistance of the packaging film are improved, the tearing resistance and the good structural strength of the packaging film are improved, and the packaging film has the characteristics of good high temperature resistance, good elasticity and the like, so that the applicability of the packaging film is greatly improved.
Preferably, the corrosion-resistant layer is made of polyvinyl chloride materials, and by adopting the technical scheme, the corrosion resistance of the corrosion-resistant layer is greatly improved, so that the application range of the corrosion-resistant layer is also improved.
Preferably, the waterproof layer is made of polyethylene polypropylene fiber waterproof materials, and by adopting the technical scheme, the water seepage prevention performance of the packaging film is effectively improved.
Preferably, the tensile layer is made of DuPont CORDURA fibers, and by adopting the technical scheme, the tearing resistance of the packaging film is greatly improved, so that the practicability is improved.
Preferably, the elastic layer is made of thermoplastic polyurethane material, and by adopting the technical scheme, the elastic property of the packaging film can be improved.
Preferably, the high-temperature resistant layer is made of polytetrafluoroethylene materials, and by adopting the technical scheme, the high-temperature resistant characteristic of the packaging film is improved, and meanwhile, the damage caused by scraping in the using process is avoided, so that the service life is prolonged.
Preferably, the wear-resistant layer is made of polyvinyl acetal fibers, and by adopting the technical scheme, the wear resistance and the structural strength of the packaging film are improved, and the corrosion resistance of the packaging film is improved.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the mutual cooperation of the corrosion-resistant layer, the waterproof layer, the tensile layer, the elastic layer, the high-temperature-resistant layer and the wear-resistant layer, the novel packaging film with excellent water seepage resistance is realized, the corrosion resistance and the wear resistance of the packaging film are increased, the tear resistance and the good structural strength of the packaging film are improved, and the packaging film has the characteristics of good high-temperature resistance, good elasticity and the like, so that the applicability of the packaging film is greatly increased.
2. The corrosion-resistant layer is made of polyvinyl chloride materials, and the polyvinyl chloride has super-strong stability and is not easy to be corroded by acid, alkali and the like, so that the corrosion resistance of the corrosion-resistant layer is greatly improved, and the application range of the corrosion-resistant layer is also widened.
3. In the utility model, the arranged waterproof layer is made of the polyethylene polypropylene waterproof material, and the polyethylene polypropylene waterproof material has excellent waterproof performance and impermeability, is nontoxic and tasteless, and has high tensile strength, so that the water impermeability of the packaging film is effectively improved.
4. According to the packaging film, the tensile layer is made of the DuPont CORDURA fiber, and the DuPont CORDURA fiber has abrasion resistance, tearing resistance and unrivaled structural strength, so that the tearing resistance of the packaging film is greatly improved, and the practicability is further improved.
5. According to the packaging film, the elastic layer is made of the thermoplastic polyurethane material, and the thermoplastic polyurethane material has good elasticity and good mechanical strength, so that the elastic performance of the packaging film can be improved.
6. In the utility model, the arranged high-temperature resistant layer is made of polytetrafluoroethylene material, and because the polytetrafluoroethylene has the characteristic of high temperature resistance and extremely low friction coefficient, the high-temperature resistant characteristic of the packaging film is improved, and meanwhile, the damage caused by scraping in the use process is avoided, thereby prolonging the service life.
7. According to the packaging film, the wear-resistant layer is made of the polyvinyl acetal fibers, and the polyvinyl acetal fibers have the excellent characteristics of high strength, good toughness, wear resistance, acid and alkali resistance, mildew and moth resistance and the like, so that the wear resistance and the structural strength of the packaging film are improved, and the corrosion resistance of the packaging film is improved.
Drawings
FIG. 1 is a schematic view showing the structure of a novel packaging film excellent in water barrier property according to the present invention;
fig. 2 is a schematic view showing a layered structure of the novel packaging film excellent in water barrier property according to the present invention.
In the figure: 1. a packaging film body; 101. a corrosion-resistant layer; 102. a waterproof layer; 103. a tensile layer; 104. an elastic layer; 105. a high temperature resistant layer; 106. and a wear-resistant layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, a novel packaging film with excellent water seepage resistance comprises a packaging film body 1, wherein the packaging film body 1 is composed of a corrosion-resistant layer 101, a waterproof layer 102, a tensile layer 103, an elastic layer 104, a high-temperature-resistant layer 105 and a wear-resistant layer 106;
the waterproof layer 102 is disposed on one side of the corrosion-resistant layer 101, the tensile layer 103 is disposed on one side of the waterproof layer 102 away from the corrosion-resistant layer 101, the elastic layer 104 is disposed on one side of the tensile layer 103 away from the waterproof layer 102, the high-temperature-resistant layer 105 is disposed on one side of the elastic layer 104 away from the tensile layer 103, and the wear-resistant layer 106 is disposed on one side of the high-temperature-resistant layer 105 away from the elastic layer 104.
By adopting the technical scheme, the corrosion resistance and the wear resistance of the packaging film are improved, the tearing resistance and the good structural strength of the packaging film are improved, and the packaging film has the characteristics of good high temperature resistance, good elasticity and the like, so that the applicability of the packaging film is greatly improved.
As shown in fig. 1-2, the corrosion-resistant layer 101 is made of a polyvinyl chloride material.
By adopting the technical scheme, the polyvinyl chloride has super-strong stability and is not easy to be corroded by acid, alkali and the like, so that the corrosion resistance of the utility model is greatly improved, and the application range of the utility model is also improved.
As shown in fig. 1-2, the waterproof layer 102 is made of polyethylene polypropylene waterproof material.
By adopting the technical scheme, the polyethylene polypropylene fiber waterproof material has excellent waterproof performance and impermeability, is nontoxic and tasteless, and has high tensile strength, so that the water impermeability of the packaging film is effectively improved.
As shown in fig. 1-2, tensile layer 103 is made from dupont cordiura fiber.
By adopting the technical scheme, the DuPont CORDURA fiber has wear resistance, tearing resistance and unrivaled structural strength, so that the tearing resistance of the packaging film is greatly improved, and the practicability is further improved.
As shown in fig. 1-2, the elastic layer 104 is made of a thermoplastic polyurethane material.
By adopting the technical scheme, the thermoplastic polyurethane material has good elasticity and better mechanical strength, so that the elasticity of the packaging film can be improved.
As shown in fig. 1-2, the high temperature resistant layer 105 is made of a teflon material.
By adopting the technical scheme, because the polytetrafluoroethylene has the characteristic of high temperature resistance and extremely low friction coefficient, the high temperature resistance of the packaging film is improved, and meanwhile, the damage caused by scraping in the use process is avoided, so that the service life is prolonged.
As shown in fig. 1-2, the wear layer 106 is made of polyvinyl acetal fibers.
By adopting the technical scheme, the polyvinyl acetal fiber has the excellent characteristics of high strength, good toughness, wear resistance, acid and alkali resistance, mildew and moth resistance and the like, so that the wear resistance and the structural strength of the packaging film are improved, and the corrosion resistance of the packaging film is improved.
In summary, the following steps: the novel packaging film with excellent water seepage prevention performance not only increases the corrosion resistance and the wear resistance of the packaging film, but also improves the tear resistance and the good structural strength of the packaging film through the mutual matching of the corrosion-resistant layer 101, the waterproof layer 102, the tensile layer 103, the elastic layer 104, the high-temperature-resistant layer 105 and the wear-resistant layer 106, and has the characteristics of good high temperature resistance, good elasticity and the like, so that the applicability of the packaging film is greatly increased, and the problems mentioned in the background art are solved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (7)
1. The utility model provides a novel packaging film that prevention of seepage water performance is outstanding which characterized in that includes:
the packaging film comprises a packaging film body (1), wherein the packaging film body (1) is composed of a corrosion-resistant layer (101), a waterproof layer (102), a tensile layer (103), an elastic layer (104), a high-temperature-resistant layer (105) and an abrasion-resistant layer (106);
the waterproof layer (102) is arranged on one side of the corrosion-resistant layer (101), the tensile layer (103) is arranged on one side, away from the corrosion-resistant layer (101), of the waterproof layer (102), the elastic layer (104) is arranged on one side, away from the waterproof layer (102), of the tensile layer (103), the high-temperature-resistant layer (105) is arranged on one side, away from the tensile layer (103), of the elastic layer (104), and the wear-resistant layer (106) is arranged on one side, away from the elastic layer (104), of the high-temperature-resistant layer (105).
2. The novel packaging film excellent in water permeation prevention property according to claim 1, characterized in that: the corrosion-resistant layer (101) is made of polyvinyl chloride materials.
3. The novel packaging film excellent in water permeation prevention property according to claim 2, characterized in that: the waterproof layer (102) is made of polyethylene polypropylene waterproof materials.
4. The novel packaging film excellent in water permeation prevention property according to claim 3, characterized in that: the tensile layer (103) is made of DuPont CORDURA fiber.
5. The novel packaging film excellent in water permeation prevention property according to claim 4, characterized in that: the elastic layer (104) is made of a thermoplastic polyurethane material.
6. The novel packaging film excellent in water permeation prevention property according to claim 5, characterized in that: the high temperature resistant layer (105) is made of polytetrafluoroethylene materials.
7. The novel packaging film excellent in water permeation prevention property according to claim 6, characterized in that: the wear-resistant layer (106) is made of polyvinyl acetal fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122370843.9U CN216300414U (en) | 2021-09-29 | 2021-09-29 | Novel packaging film with excellent water seepage prevention performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122370843.9U CN216300414U (en) | 2021-09-29 | 2021-09-29 | Novel packaging film with excellent water seepage prevention performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216300414U true CN216300414U (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122370843.9U Active CN216300414U (en) | 2021-09-29 | 2021-09-29 | Novel packaging film with excellent water seepage prevention performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216300414U (en) |
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2021
- 2021-09-29 CN CN202122370843.9U patent/CN216300414U/en active Active
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