CN218858982U - Corrosion-resistant and waterproof carton - Google Patents
Corrosion-resistant and waterproof carton Download PDFInfo
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- CN218858982U CN218858982U CN202223141704.XU CN202223141704U CN218858982U CN 218858982 U CN218858982 U CN 218858982U CN 202223141704 U CN202223141704 U CN 202223141704U CN 218858982 U CN218858982 U CN 218858982U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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Abstract
The utility model discloses a corrosion-resistant waterproof performance's carton, including the box, the four corners at box top all is provided with the case lid, and the outside of box and case lid all is provided with the waterproof layer, and the waterproof layer includes waterproof acrylic coating thin layer, and the surface coating on waterproof acrylic coating thin layer has waterproof polyurethane coating thin layer. The utility model discloses a set up the waterproof layer, waterproof acrylic coating film layer, waterproof polyurethane coating film layer, corrosion-resistant polyvinylidene fluoride dope layer and corrosion-resistant chlorinated rubber dope layer mutually support, the advantage that improves carton waterproof performance and corrosion resisting property has been reached, make the carton when meetting the rainwater, can effectual improvement carton waterproof performance, prevent that the carton from the damage of weing appearing, the life of carton has been prolonged, the carton is when using for a long time simultaneously, can effectual improvement carton corrosion resisting property, prevent that the carton from the damage of corroding appearing, the life of carton has been prolonged.
Description
Technical Field
The utility model relates to a carton technical field specifically is a carton that corrosion-resistant waterproof performance is high.
Background
Carton: the paper is a most widely applied packaging product, and comprises corrugated paper boxes, single-layer cardboard boxes and the like according to different materials, the paper has various specifications and models, the common paper boxes comprise three layers and five layers, seven layers are used less, each layer is divided into inner paper, corrugated paper, core paper and surface paper, the inner paper and the surface paper comprise tea board paper and kraft paper, the core paper is corrugated paper, the colors and handfeel of various kinds of paper are different, and the paper (the color and the handfeel) produced by different manufacturers are different.
Present current carton waterproof performance is relatively poor, leads to the carton when meetting the rainwater, appears making moist easily, causes the carton to appear damaged easily, has shortened the life of carton, and the corrosion resisting property of carton is relatively poor simultaneously, leads to the carton when long-term the use, appears corroding easily, causes the carton to appear damaged easily, has shortened the life of carton, therefore we provide a carton that corrosion-resistant waterproof performance is high to solve above-mentioned problem.
Disclosure of Invention
An object of the utility model is to provide a carton that corrosion-resistant waterproof performance is high, possess the advantage that improves carton waterproof performance and corrosion resisting property, it is relatively poor to have solved current carton waterproof performance, leads to the carton when meetting the rainwater, and the easy appearance is dampened, causes the carton to appear damagedly easily, and the corrosion resisting property of carton is relatively poor simultaneously, leads to the carton when long-term the use, appears corroding easily, causes the carton to appear damaged problem easily.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a carton that corrosion-resistant waterproof performance is high, includes the box, the four corners at box top all is provided with the case lid, the outside of box and case lid all is provided with the waterproof layer, the waterproof layer includes waterproof acrylic coating thin layer, the surface coating on waterproof acrylic coating thin layer has waterproof polyurethane coating thin layer, the outside of waterproof layer is provided with corrosion-resistant layer, corrosion-resistant layer includes corrosion-resistant polyvinylidene fluoride dope layer, the surface coating on corrosion-resistant polyvinylidene fluoride dope layer has corrosion-resistant chlorinated rubber dope layer.
As a preferred scheme, the inner wall of the waterproof acrylic coating film layer is respectively coated on the surfaces of the box body and the box cover, and the thicknesses of the waterproof acrylic coating film layer and the waterproof polyurethane coating film layer are the same.
As a preferred scheme, the inner cavities of the waterproof layers are respectively positioned on the surfaces of the box body and the box cover, and the thickness of the waterproof layers is respectively smaller than that of the box body and that of the box cover.
As a preferred scheme, the inner wall of the corrosion-resistant polyvinylidene fluoride coating layer is coated on the surface of the waterproof polyurethane coating film layer, and the corrosion-resistant polyvinylidene fluoride coating layer and the corrosion-resistant chlorinated rubber coating layer are identical in thickness.
Preferably, the inner cavity of the corrosion-resistant layer is positioned on the surface of the waterproof layer, and the thicknesses of the corrosion-resistant layer are respectively smaller than those of the box body and the box cover.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the waterproof layer, waterproof acrylic coating film layer, waterproof polyurethane coating film layer, corrosion-resistant polyvinylidene fluoride dope layer and corrosion-resistant chlorinated rubber dope layer mutually support, the advantage that improves carton waterproof performance and corrosion resisting property has been reached, make the carton when meetting the rainwater, can effectual improvement carton waterproof performance, prevent that the carton from the damage of weing appearing, the life of carton has been prolonged, the carton is when using for a long time simultaneously, can effectual improvement carton corrosion resisting property, prevent that the carton from the damage of corroding appearing, the life of carton has been prolonged.
2. The utility model discloses a set up the waterproof layer, waterproof acrylic coating thin layer and waterproof polyurethane coating thin layer mutually support, play the effect that improves box and case lid waterproof performance, can the effectual waterproof performance who improves box and case lid, prevent that box and case lid from appearing the damage of weing, the life of box and case lid has been prolonged, through setting up corrosion-resistant layer, corrosion-resistant polyvinylidene fluoride dope layer and corrosion-resistant chlorinated rubber dope layer mutually support, play the effect that improves box and case lid corrosion resisting property, can the effectual corrosion resisting property who improves box and case lid, prevent that box and case lid from appearing corroding the damage, the life of box and case lid has been prolonged.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the cross-section of the present invention;
FIG. 3 is an enlarged view of the inner structure section of the waterproof layer of the present invention;
fig. 4 is an enlarged view of the internal structure section of the corrosion-resistant layer of the present invention.
In the figure: 1. a box body; 2. a box cover; 3. a waterproof layer; 31. a waterproof acrylic coating film layer; 32. a waterproof polyurethane coating film layer; 4. a corrosion-resistant layer; 41. a corrosion-resistant polyvinylidene fluoride coating layer; 42. and a corrosion-resistant chlorinated rubber coating layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, a carton with high corrosion resistance and water resistance comprises a carton body 1, a carton cover 2 is arranged at four corners of the top of the carton body 1, a waterproof layer 3 is arranged at the outer sides of the carton body 1 and the carton cover 2, the waterproof layer 3 comprises a waterproof acrylic coating film layer 31, a waterproof polyurethane coating film layer 32 is coated on the surface of the waterproof acrylic coating film layer 31, a corrosion-resistant layer 4 is arranged at the outer side of the waterproof layer 3, the corrosion-resistant layer 4 comprises a corrosion-resistant polyvinylidene fluoride coating layer 41, a corrosion-resistant chlorinated rubber coating layer 42 is coated on the surface of the corrosion-resistant polyvinylidene fluoride coating layer 41, and the waterproof layer 3, the waterproof acrylic coating film layer 31, the waterproof polyurethane coating film layer 32, the corrosion-resistant layer 4, the corrosion-resistant polyvinylidene fluoride coating layer 41 and the corrosion-resistant chlorinated rubber coating layer 42 are matched with each other, so that the advantages of improving the waterproof performance and the corrosion resistance of the carton are achieved.
The inner wall of waterproof acrylic coating film layer 31 coats respectively on the surface of box 1 and case lid 2, and waterproof acrylic coating film layer 31 is the same with waterproof polyurethane coating film layer 32's thickness, and the inner chamber of waterproof layer 3 is located the surface of box 1 and case lid 2 respectively, and the thickness of waterproof layer 3 is less than the thickness of box 1 and case lid 2 respectively.
Through above-mentioned technical scheme, mutually support through setting up waterproof layer 3, waterproof acrylic coating film layer 31 and waterproof polyurethane coating film layer 32, play the effect that improves box 1 and 2 waterproof performance of case lid, can effectual improvement box 1 and 2 waterproof performance of case lid, prevent that box 1 and case lid 2 from appearing the damage of weing, prolonged the life of box 1 and case lid 2.
The inner wall of the corrosion-resistant polyvinylidene fluoride coating layer 41 is coated on the surface of the waterproof polyurethane coating thin layer 32, the thickness of the corrosion-resistant polyvinylidene fluoride coating layer 41 is the same as that of the corrosion-resistant chlorinated rubber coating layer 42, the inner cavity of the corrosion-resistant layer 4 is positioned on the surface of the waterproof layer 3, and the thickness of the corrosion-resistant layer 4 is respectively smaller than that of the box body 1 and the box cover 2.
Through the technical scheme, the corrosion-resistant layer 4, the corrosion-resistant polyvinylidene fluoride coating layer 41 and the corrosion-resistant chlorinated rubber coating layer 42 are arranged to be matched with each other, so that the corrosion resistance of the box body 1 and the box cover 2 is improved, the corrosion resistance of the box body 1 and the box cover 2 can be effectively improved, the box body 1 and the box cover 2 are prevented from being corroded and damaged, and the service life of the box body 1 and the service life of the box cover 2 are prolonged.
The utility model discloses a theory of operation is: through setting up waterproof layer 3, waterproof acrylic coating film layer 31 and waterproof polyurethane coating film layer 32 mutually support, play the effect that improves box 1 and 2 waterproof performance of case lid, can effectual improvement box 1 and 2 waterproof performance of case lid, prevent that box 1 and case lid 2 from the damage of weing appearing, the life of box 1 and case lid 2 has been prolonged, through setting up corrosion-resistant layer 4, corrosion-resistant polyvinylidene fluoride dope layer 41 and corrosion-resistant chlorinated rubber dope layer 42 mutually support, play the effect that improves box 1 and 2 corrosion resistance of case lid, can effectual improvement box 1 and 2 corrosion resistance, prevent that box 1 and case lid 2 from corroding the damage appearing, the life of box 1 and case lid 2 has been prolonged, thereby the advantage of improvement carton waterproof performance and corrosion resistance has been reached.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a carton that corrosion-resistant waterproof performance is high, includes box (1), its characterized in that: the four corners at the top of the box body (1) are provided with box covers (2), waterproof layers (3) are arranged on the outer sides of the box body (1) and the box covers (2), each waterproof layer (3) comprises a waterproof acrylic coating thin layer (31), a waterproof polyurethane coating thin layer (32) is coated on the surface of each waterproof acrylic coating thin layer (31), a corrosion-resistant layer (4) is arranged on the outer side of each waterproof layer (3), each corrosion-resistant layer (4) comprises a corrosion-resistant polyvinylidene fluoride coating layer (41), and a corrosion-resistant chlorinated rubber coating layer (42) is coated on the surface of each corrosion-resistant polyvinylidene fluoride coating layer (41).
2. The carton of claim 1, which is corrosion resistant and waterproof, and is characterized in that: the inner wall of the waterproof acrylic coating film layer (31) is coated on the surfaces of the box body (1) and the box cover (2) respectively, and the thickness of the waterproof acrylic coating film layer (31) is the same as that of the waterproof polyurethane coating film layer (32).
3. The carton of claim 1, which is corrosion resistant and waterproof, and is characterized in that: the inner cavity of the waterproof layer (3) is respectively positioned on the surfaces of the box body (1) and the box cover (2), and the thickness of the waterproof layer (3) is respectively smaller than that of the box body (1) and that of the box cover (2).
4. The carton of claim 1, wherein the carton is characterized in that: the inner wall coating of corrosion-resistant polyvinylidene fluoride dope layer (41) is on the surface of waterproof polyurethane coating film layer (32), the thickness of corrosion-resistant polyvinylidene fluoride dope layer (41) is the same with corrosion-resistant chlorinated rubber dope layer (42).
5. The carton of claim 1, which is corrosion resistant and waterproof, and is characterized in that: the inner cavity of the corrosion-resistant layer (4) is positioned on the surface of the waterproof layer (3), and the thicknesses of the corrosion-resistant layer (4) are respectively smaller than those of the box body (1) and the box cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223141704.XU CN218858982U (en) | 2022-11-25 | 2022-11-25 | Corrosion-resistant and waterproof carton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223141704.XU CN218858982U (en) | 2022-11-25 | 2022-11-25 | Corrosion-resistant and waterproof carton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218858982U true CN218858982U (en) | 2023-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223141704.XU Active CN218858982U (en) | 2022-11-25 | 2022-11-25 | Corrosion-resistant and waterproof carton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218858982U (en) |
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2022
- 2022-11-25 CN CN202223141704.XU patent/CN218858982U/en active Active
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