CN215360333U - Corrosion-resistant preservative film - Google Patents
Corrosion-resistant preservative film Download PDFInfo
- Publication number
- CN215360333U CN215360333U CN202121487254.2U CN202121487254U CN215360333U CN 215360333 U CN215360333 U CN 215360333U CN 202121487254 U CN202121487254 U CN 202121487254U CN 215360333 U CN215360333 U CN 215360333U
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- China
- Prior art keywords
- layer
- resistant
- corrosion
- preservative film
- effect
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- 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
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- 238000005260 corrosion Methods 0.000 title claims abstract description 34
- 239000003755 preservative agent Substances 0.000 title claims abstract description 30
- 230000002335 preservative effect Effects 0.000 title claims abstract description 30
- 230000007797 corrosion Effects 0.000 title claims abstract description 26
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 18
- 238000002955 isolation Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 9
- 230000003115 biocidal effect Effects 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229920001661 Chitosan Polymers 0.000 claims description 3
- 239000004712 Metallocene polyethylene (PE-MC) Substances 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920006378 biaxially oriented polypropylene Polymers 0.000 claims description 3
- 239000011127 biaxially oriented polypropylene Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920002492 poly(sulfone) Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 229920001225 polyester resin Polymers 0.000 claims description 3
- 239000004645 polyester resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 43
- 238000004321 preservation Methods 0.000 abstract description 5
- 239000003518 caustics Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 description 17
- 229920003023 plastic Polymers 0.000 description 17
- 238000010438 heat treatment Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000002633 protecting effect Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000009920 food preservation Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a corrosion-resistant preservative film which comprises a base layer, wherein an antibacterial layer is arranged at the bottom of the base layer, an isolation layer is arranged at the top of the base layer, a reinforcing layer is arranged at the top of the isolation layer, the reinforcing layer comprises a wear-resistant layer, a tensile layer is fixedly connected to the bottom of the wear-resistant layer, a heat-resistant layer is fixedly connected to the bottom of the tensile layer, the antibacterial layer comprises a waterproof layer, and an anti-corrosion layer is fixedly connected to the bottom of the waterproof layer. The preservative film has the advantages of good protection effect and good corrosion resistance effect by arranging the isolation layer, the wear-resistant layer, the tensile layer, the heat-resistant layer, the waterproof layer, the corrosion-resistant layer and the antibacterial layer in a matched manner, and solves the problems that the existing preservative film is poor in protection effect, easy to abrade in the using process, and incapable of losing the preservation effect, the tensile effect is poor, the preservative film is easy to damage, does not have the corrosion resistance effect, is easy to damage by corrosive substances, and is inconvenient to use.
Description
Technical Field
The utility model relates to the technical field of preservative films, in particular to a corrosion-resistant preservative film.
Background
The plastic wrap is a plastic packaging product, and is usually prepared by taking ethylene as a master batch through polymerization reaction, and the plastic wrap can be divided into three categories: the first is polyethylene, the second is polyvinyl chloride, the third is polyvinylidene chloride, the occasions such as microwave oven food heating, refrigerator food preservation, fresh and cooked food packaging and the like are widely applied in the field of food packaging of family life, supermarket stores, hotels and restaurants and industrial production, the existing preservative film has poor protection effect due to component detection, is easy to be worn out in the using process, causes the preservation to lose the preservation effect, has poor tensile effect, is easy to be damaged by pulling, does not have corrosion resistance effect, is easy to be damaged by corrosive substances, and is not convenient for the use of the preservative film.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a corrosion-resistant preservative film which has the advantages of good protection effect and good corrosion resistance effect, and solves the problems that the existing preservative film is poor in protection effect due to component detection, easy to abrade in the using process, and incapable of losing the preservation effect, poor in tensile effect, easy to damage by corrosive substances, free of corrosion resistance effect, and inconvenient to use.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a corrosion-resistant plastic wrap, includes the basic unit, the bottom of basic unit is provided with antibiotic layer, the top of basic unit is provided with the insulating layer, the top of insulating layer is provided with the enhancement layer, the enhancement layer includes the wearing layer, the bottom fixedly connected with tensile layer of wearing layer, the bottom fixedly connected with heat-resistant layer of tensile layer, antibiotic layer includes the waterproof layer, the bottom fixedly connected with anticorrosion layer of waterproof layer, the bottom on anticorrosion layer is scribbled and is equipped with antibacterial layer.
Preferably, the bottom of the heat-resistant layer is fixedly connected with the insulating layer, and the top of the waterproof layer is fixedly connected with the base layer.
Preferably, the isolation layer is made of polycarbonate, and the wear-resistant layer is made of nylon.
Preferably, the tensile layer is made of a biaxially oriented polypropylene film, and the heat-resistant layer is made of a polyester resin material.
Preferably, the anti-corrosion layer is made of polysulfone resin, the waterproof layer is made of metallocene polyethylene, and the antibacterial layer is made of chitosan.
Compared with the prior art, the utility model has the following beneficial effects:
1. the preservative film has the advantages of good protection effect and good corrosion resistance effect by arranging the isolation layer, the wear-resistant layer, the tensile layer, the heat-resistant layer, the waterproof layer, the corrosion-resistant layer and the antibacterial layer in a matched manner, and solves the problems that the existing preservative film is poor in protection effect, easy to abrade in the using process, and incapable of losing the preservation effect, the tensile effect is poor, the preservative film is easy to damage, does not have the corrosion resistance effect, is easy to damage by corrosive substances, and is inconvenient to use.
2. According to the preservative film, the insulation layer is arranged, so that the insulation effect can be achieved, air can be effectively prevented from passing through the preservative film, the wear-resistant effect can be achieved by arranging the wear-resistant layer, the preservative film can be effectively prevented from being worn out, the tensile effect can be achieved by arranging the tensile layer, the preservative film can be effectively prevented from being pulled out, the heat-resistant effect can be achieved by arranging the heat-resistant layer, the preservative film can be effectively prevented from being damaged by heating, the waterproof effect can be achieved by arranging the waterproof layer, liquid leakage of the preservative film can be effectively prevented, the corrosion-resistant effect can be achieved by arranging the corrosion-resistant layer, the preservative film can be effectively prevented from being damaged due to corrosion, the antibacterial effect can be achieved by arranging the bacteria inhibiting layer, and bacteria breeding can be effectively prevented.
Drawings
FIG. 1 is a schematic cross-sectional view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a reinforcement layer of the present invention;
fig. 3 is a schematic sectional view of an antibiotic layer according to the present invention.
In the figure: 1 base layer, 2 antibiotic layers, 3 insulating layers, 4 enhancement layers, 5 wearing layer, 6 tensile layer, 7 heat-resistant layer, 8 waterproof layer, 9 anti-corrosion layer, 10 antibacterial 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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a corrosion-resistant preservative film comprises a base layer 1, an antibacterial layer 2 is arranged at the bottom of the base layer 1, an insulating layer 3 is arranged at the top of the base layer 1, the insulating layer 3 can play an insulating role and can effectively prevent air from passing through, a reinforcing layer 4 is arranged at the top of the insulating layer 3, the reinforcing layer 4 comprises a wear-resistant layer 5, the insulating layer 3 is made of polycarbonate, the wear-resistant layer 5 is made of nylon, the wear-resistant layer 5 can play a wear-resistant role and can effectively prevent the preservative film from being worn out, a tensile layer 6 is fixedly connected at the bottom of the wear-resistant layer 5, a heat-resistant layer 7 is fixedly connected at the bottom of the tensile layer 6, the tensile layer 6 is a biaxially oriented polypropylene film, the preservative film can play a tensile role by being provided with the tensile layer 6 and can be effectively prevented from being pulled out, and the heat-resistant layer 7 is made of polyester resin, through setting up heat-resistant layer 7, can play heat-resistant effect, can effectively prevent the plastic wrap damaged by heating, antibiotic layer 2 includes waterproof layer 8, the bottom and the isolated layer 3 fixed connection of heat-resistant layer 7, the top and the basic unit 1 fixed connection of waterproof layer 8, the bottom fixedly connected with anticorrosion layer 9 of waterproof layer 8, antibacterial layer 10 is scribbled to the bottom of anticorrosion layer 9, the material of anticorrosion layer 9 is polysulfone resin, through setting up anticorrosion layer 9, can play anticorrosive effect, can effectively prevent the plastic wrap because of corroding impaired, the material of waterproof layer 8 is metallocene polyethylene material, through setting up waterproof layer 8, can play waterproof effect, can effectively prevent the plastic wrap to appear weeping, the material of antibacterial layer 10 is the chitosan material, through setting up antibacterial layer 10, can play antibacterial effect, can effectively prevent bacterial growing, through setting up isolated layer 3, Wearing layer 5, tensile layer 6, heat-resistant layer 7, waterproof layer 8, anticorrosion layer 9 and antibacterial layer 10's cooperation is used, possess the advantage that the protecting effect is good and anticorrosive effectual, it examines the point to have solved current plastic wrap composition, the protecting effect is poor, easily worn out in the use, make fresh-keeping lose fresh-keeping effect, the tensile effect is poor to be broken easily, do not possess anticorrosive effect, easily by the material damage that contains corrosivity, the problem that the plastic wrap used is not convenient for.
During the use, through setting up isolation layer 3, can play isolated effect, can prevent effectively that the air from passing through, through setting up wearing layer 5, can play wear-resisting effect, can prevent effectively that the plastic wrap from being worn out, through setting up tensile layer 6, can play the effect of tensile, can prevent effectively that the plastic wrap from being pulled out and broken, through setting up heat-resistant layer 7, can play heat-resistant effect, can prevent effectively that the plastic wrap from being heated impaired, through setting up waterproof layer 8, can play waterproof effect, can prevent effectively that the plastic wrap from leaking liquid, through setting up anti-corrosion coating 9, can play anticorrosive effect, can prevent effectively that the plastic wrap from being impaired because of the corruption, through setting up bacteriostasis layer 10, can play antibacterial effect, can prevent effectively that bacterial growing from.
In summary, the following steps: this corrosion-resistant plastic wrap through setting up insulating layer 3, wearing layer 5, tensile layer 6, heat-resistant layer 7, waterproof layer 8, anti-corrosion coating 9 and antibacterial layer 10, has solved current plastic wrap composition and has examined the point, and the protecting effect is poor, is worn out easily in the use, makes fresh-keeping lose fresh-keeping effect, and the tensile effect is poor to be pulled bad easily, does not have corrosion resisting effect, is damaged by the material that contains corrosivity easily, the problem that the plastic wrap used not convenient for.
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 (5)
1. The corrosion-resistant preservative film comprises a base layer (1) and is characterized in that: the bottom of basic unit (1) is provided with antibiotic layer (2), the top of basic unit (1) is provided with insulating layer (3), the top of insulating layer (3) is provided with enhancement layer (4), enhancement layer (4) are including wearing layer (5), the bottom fixedly connected with tensile layer (6) of wearing layer (5), the bottom fixedly connected with heat-resistant layer (7) of tensile layer (6), antibiotic layer (2) are including waterproof layer (8), the bottom fixedly connected with anti-corrosion coating (9) of waterproof layer (8), the bottom of anti-corrosion coating (9) is scribbled and is equipped with antibacterial layer (10).
2. The corrosion-resistant preservative film according to claim 1, wherein: the bottom of the heat-resistant layer (7) is fixedly connected with the isolation layer (3), and the top of the waterproof layer (8) is fixedly connected with the base layer (1).
3. The corrosion-resistant preservative film according to claim 1, wherein: the insulating layer (3) is made of polycarbonate, and the wear-resistant layer (5) is made of nylon.
4. The corrosion-resistant preservative film according to claim 1, wherein: the tensile layer (6) is made of a biaxially oriented polypropylene film, and the heat-resistant layer (7) is made of a polyester resin material.
5. The corrosion-resistant preservative film according to claim 1, wherein: the anti-corrosion layer (9) is made of polysulfone resin, the waterproof layer (8) is made of metallocene polyethylene, and the antibacterial layer (10) is made of chitosan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121487254.2U CN215360333U (en) | 2021-07-01 | 2021-07-01 | Corrosion-resistant preservative film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121487254.2U CN215360333U (en) | 2021-07-01 | 2021-07-01 | Corrosion-resistant preservative film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215360333U true CN215360333U (en) | 2021-12-31 |
Family
ID=79606590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121487254.2U Expired - Fee Related CN215360333U (en) | 2021-07-01 | 2021-07-01 | Corrosion-resistant preservative film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215360333U (en) |
-
2021
- 2021-07-01 CN CN202121487254.2U patent/CN215360333U/en not_active Expired - Fee Related
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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: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |