CN218701744U - Waterproof heat preservation resistance to compression carton board - Google Patents
Waterproof heat preservation resistance to compression carton board Download PDFInfo
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- CN218701744U CN218701744U CN202222924468.2U CN202222924468U CN218701744U CN 218701744 U CN218701744 U CN 218701744U CN 202222924468 U CN202222924468 U CN 202222924468U CN 218701744 U CN218701744 U CN 218701744U
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Abstract
The utility model provides a waterproof insulation resistance to compression carton board, including waterproof tectorial membrane, the cardboard sandwich layer, dampproofing heat preservation, go up the supporting layer, strengthen casing ply and bottom suspension layer, cardboard sandwich layer upside is provided with the supporting layer, cardboard sandwich layer downside is provided with the bottom suspension layer, go up all be provided with between supporting layer and the bottom suspension layer and the cardboard sandwich layer and strengthen the casing ply, it is provided with first heat preservation to go up the supporting layer upside, the bottom suspension layer downside is provided with the second heat preservation, dampproofing heat preservation lateral surface cladding has waterproof tectorial membrane, the utility model discloses it is rational in infrastructure, waterproof tectorial membrane through setting up can carry out water proof to the carton board, prevent that the carton board from weing and breaking, and can follow inside and strengthen the support to the carton board through the enhancement casing ply that sets up, improved the structure support strength of carton board for the carton board has very high compressive strength, has improved the heat preservation effect of carton board through the dampproofing heat preservation that sets up simultaneously.
Description
Technical Field
The utility model relates to a waterproof heat preservation resistance to compression carton board belongs to carton technical field.
Background
The paper box is the most widely used packaging product, and comprises a corrugated paper box, a single-layer paper box and the like according to different materials, and has various specifications and models, the common paper box comprises three layers and five layers, seven layers are used less, each layer comprises 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 papers are different, the paper produced by different manufacturers has different colors and handfeel, and the paper box is generally made of paper box boards.
Chinese patent No.: CN210311747U discloses a waterproof heat preservation resistance to compression carton board, the utility model discloses a foam strip, cavity extension board, heat preservation are continuous, water proof membrane and water-soluble water proof coating's effect has been solved current carton board and has not had the effect of waterproof heat preservation resistance to compression, not only wet easily, and be not convenient for keep warm to its inside article, damage the problem of inside article simultaneously easily when the extrusion, but the utility model discloses only be difficult to guarantee that the carton board has good compressive capacity through the cavity extension board that sets up, the structural strength of carton board is high inadequately, the compressive effect is not enough, influence the result of use of carton board, the problem that the aforesaid appears is solved to the waterproof heat preservation resistance to compression carton board of now urgent need.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a not enough that exists to prior art, the utility model aims at providing a waterproof heat preservation resistance to compression carton board to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, waterproof tectorial membrane through setting up can carry out water proof to the carton board, prevents that the carton board from weing and breaking, and can strengthen the support to the carton board from inside through the enhancement casing ply that sets up, has improved the structural support intensity of carton board, makes the carton board have very high compressive strength, has improved the heat preservation effect of carton board through the dampproofing heat preservation that sets up simultaneously.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a waterproof insulation resistance to compression carton board, includes waterproof tectorial membrane, cardboard sandwich layer, dampproofing heat preservation, goes up the supporting layer, strengthens casing ply and bottom suspension layer, cardboard sandwich layer upside is provided with the supporting layer, cardboard sandwich layer downside is provided with the bottom suspension layer, it all is provided with the enhancement casing ply to go up between supporting layer and bottom suspension layer and the cardboard sandwich layer, it is provided with first heat preservation to go up the supporting layer upside, the bottom suspension layer downside is provided with the second heat preservation, the cardboard sandwich layer is gone up the supporting layer, is strengthened casing ply, bottom suspension layer, first heat preservation and second heat preservation suppression and is made the carton matrix, and the cladding of carton matrix outside has dampproofing heat preservation, dampproofing heat preservation lateral surface cladding has waterproof tectorial membrane.
Furthermore, the specification of the first heat-insulating layer is the same as that of the second heat-insulating layer, and the first heat-insulating layer and the second heat-insulating layer are made of glass fiber cotton materials.
Furthermore, the paperboard core layer is of a hexagonal cavity structure, and the cross section of the reinforcing framework layer is of a wavy structure.
Further, gaps among the reinforcing framework layer, the paperboard core layer, the upper supporting layer and the lower supporting layer are filled with hard foam polyurethane.
Furthermore, the dampproofing heat preservation adopts the aluminium foil to make, the dampproofing heat preservation passes through the adhesive and pastes with first heat preservation and second heat preservation and is connected.
Furthermore, the thickness of the reinforcing framework layer is 1.5mm, the thicknesses of the first heat-insulating layer and the second heat-insulating layer are both 1mm, and the thickness of the moisture-proof heat-insulating layer is 0.2mm.
By adopting the technical scheme, the beneficial effects of the utility model are that: the utility model discloses a waterproof insulation resistance to compression carton board, waterproof coating through setting up, first heat preservation, the cardboard sandwich layer, dampproofing heat preservation, go up the supporting layer, strengthen the casing ply, under bracing layer and second heat preservation, this design can carry out water proof through the waterproof tectorial membrane that sets up to the carton board, prevent that the carton board from weing and breaking, and can follow inside and strengthen the support to the carton board through the enhancement casing ply that sets up, the structural support intensity of carton board has been improved, make the carton board have very high compressive strength, the heat preservation effect of carton board has been improved through the dampproofing heat preservation that sets up simultaneously, it is difficult to guarantee that the carton board has good compressive capacity only through the cavity extension board that sets up to have solved original carton board, the structural strength of carton board is high inadequately, compressive effect is not enough, influence the result of use of carton board, the utility model discloses a waterproof insulation compressive effect.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a waterproof, heat-insulating and pressure-resistant carton board of the present invention;
FIG. 2 is a front sectional view of the waterproof, heat-insulating and pressure-resistant carton board of the present invention;
FIG. 3 is a schematic structural view of a paperboard core layer and a reinforcing skeleton layer in the waterproof, heat-insulating and pressure-resistant carton board of the present invention;
in the figure: 1-waterproof coating, 2-first heat preservation layer, 3-paperboard core layer, 4-damp-proof heat preservation layer, 5-upper support layer, 6-reinforcing framework layer, 7-lower support layer and 8-second heat preservation layer.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a waterproof insulation resistance to compression carton board, including waterproof coating 1, paperboard sandwich layer 3, dampproofing heat preservation 4, go up supporting layer 5, strengthen casing ply 6 and lower supporting layer 7, 3 upsides of paperboard sandwich layer are provided with supporting layer 5, 3 downside of paperboard sandwich layer is provided with lower supporting layer 7, it all is provided with between supporting layer 5 and lower supporting layer 7 and the paperboard sandwich layer 3 and strengthens casing ply 6 to go up supporting layer 5, it is provided with first heat preservation 2 to go up supporting layer 5 upside, lower supporting layer 7 downside is provided with second heat preservation 8, paperboard sandwich layer 3, go up supporting layer 5, strengthen casing ply 6, lower supporting layer 7, carton board base body is made in the suppression of first heat preservation 2 and second heat preservation 8, carton board base body outside cladding has dampproofing heat preservation 4, 4 lateral surface cladding of dampproofing heat preservation has waterproof coating 1, this design has solved original carton board and has only been difficult to guarantee that the carton board has good compressive capacity through the cavity extension board that sets up, the structural strength of carton board is high inadequately, the compressive effect is not enough, influence the problem of carton board's result of use.
The specification of the first heat-insulating layer 2 is the same as that of the second heat-insulating layer 8, the first heat-insulating layer 2 and the second heat-insulating layer 8 are made of glass fiber cotton materials, and the glass fiber cotton is an inorganic non-metal material with excellent performance and has good physical properties of fire prevention, heat insulation, noise reduction and the like.
The gaps between the reinforcing framework layer 6 and the paperboard core layer 3, between the upper supporting layer 5 and between the lower supporting layer 7 are filled with rigid foam polyurethane, the reinforcing framework layer 6 and the paperboard core layer 3, between the upper supporting layer 5 and between the lower supporting layer 7 are closely adhered through the rigid foam polyurethane, and meanwhile, the heat insulation effect is good.
Dampproofing heat preservation 4 adopts the aluminium foil to make, and dampproofing heat preservation 4 pastes with first heat preservation 2 and second heat preservation 8 through the adhesive and is connected, and the aluminium foil is mild metallic film, has advantages such as dampproofing, airtight, shading, heat preservation, abrasion resistance, has further improved the dampproofing heat preservation effect of carton board through the dampproofing heat preservation 4 that sets up.
The thickness of the reinforcing framework layer 6 is 1.5mm, the thickness of the first heat-insulating layer 2 and the thickness of the second heat-insulating layer 8 are both 1mm, and the thickness of the damp-proof heat-insulating layer 4 is 0.2mm.
As an embodiment of the present invention: the carton board is characterized in that a carton board core layer 3, an upper supporting layer 5, a reinforcing framework layer 6, a lower supporting layer 7, a first heat preservation layer 2 and a second heat preservation layer 8 are pressed to form a carton board substrate, a moisture-proof heat preservation layer 4 is coated on the outer side of the carton board substrate, a waterproof coating film 1 is coated on the outer side of the moisture-proof heat preservation layer 4, the carton board substrate can be protected in a waterproof mode through the waterproof coating film 1, the carton board can be further subjected to waterproof heat preservation through the moisture-proof heat preservation layer 4, the carton board can be stably supported through the reinforcing framework layer 6, the compression supporting performance of the carton board is improved, the carton board has a good heat preservation effect through the first heat preservation layer 2 and the second heat preservation layer 8, the heat preservation performance of the carton board is improved, and internal articles can be preserved in a heat mode.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a waterproof heat preservation resistance to compression carton board, includes waterproof tectorial membrane, cardboard sandwich layer, dampproofing heat preservation, goes up the supporting layer, strengthens casing ply and lower supporting layer, its characterized in that: the utility model discloses a carton board, including cardboard sandwich layer, upper supporting layer, lower supporting layer, reinforcing frame layer, lower supporting layer, cardboard sandwich layer, upper supporting layer upside, lower supporting layer downside is provided with the bottom suspension layer, all be provided with the reinforcing frame layer between upper supporting layer and bottom suspension layer and the cardboard sandwich layer, upper supporting layer upside is provided with first heat preservation, the bottom suspension layer downside is provided with the second heat preservation, the cardboard sandwich layer, upper supporting layer, reinforcing frame layer, bottom suspension layer, first heat preservation and second heat preservation suppression make the carton board base member, and the cladding of the carton board base member outside has dampproofing heat preservation, dampproofing heat preservation lateral surface cladding has waterproof coating.
2. The waterproof, heat-insulating and pressure-resistant carton board as claimed in claim 1, wherein: the first heat-insulating layer and the second heat-insulating layer are made of glass fiber cotton materials.
3. The waterproof, heat-insulating and pressure-resistant carton board as claimed in claim 1, wherein: the paperboard core layer is of a hexagonal cavity structure, and the cross section of the reinforcing framework layer is of a wave-shaped structure.
4. The waterproof, heat-insulating and pressure-resistant carton board as claimed in claim 1, wherein: gaps among the reinforcing framework layer, the paperboard core layer, the upper supporting layer and the lower supporting layer are filled with hard foam polyurethane.
5. The waterproof heat-preservation compression-resistant carton board as claimed in claim 1, characterized in that: the moisture-proof heat-insulating layer is made of aluminum foil and is connected with the first heat-insulating layer and the second heat-insulating layer in a sticking mode through an adhesive.
6. The waterproof, heat-insulating and pressure-resistant carton board as claimed in claim 1, wherein: the thickness of the reinforced framework layer is 1.5mm, the thickness of the first heat-insulating layer and the thickness of the second heat-insulating layer are both 1mm, and the thickness of the moisture-proof heat-insulating layer is 0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222924468.2U CN218701744U (en) | 2022-11-03 | 2022-11-03 | Waterproof heat preservation resistance to compression carton board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222924468.2U CN218701744U (en) | 2022-11-03 | 2022-11-03 | Waterproof heat preservation resistance to compression carton board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218701744U true CN218701744U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222924468.2U Active CN218701744U (en) | 2022-11-03 | 2022-11-03 | Waterproof heat preservation resistance to compression carton board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218701744U (en) |
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2022
- 2022-11-03 CN CN202222924468.2U patent/CN218701744U/en active Active
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