CN211467751U - Shock-absorbing heat-insulating corrugated board - Google Patents
Shock-absorbing heat-insulating corrugated board Download PDFInfo
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- CN211467751U CN211467751U CN201921811439.7U CN201921811439U CN211467751U CN 211467751 U CN211467751 U CN 211467751U CN 201921811439 U CN201921811439 U CN 201921811439U CN 211467751 U CN211467751 U CN 211467751U
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Abstract
The utility model provides a shock-absorbing heat-insulating corrugated board, which comprises an inner surface layer paper and an outer surface layer paper, wherein a corrugated paper layer is fixedly connected between the inner surface layer paper and the outer surface layer paper; each upper bulge of the corrugated paper layer is a wave crest, the wave crest is fixedly bonded with the inner surface paper, each lower bulge is a wave trough, and a gap is reserved between the wave trough and the outer surface paper; a cylindrical paper tube is arranged between the space below the wave crests of the corrugated paper layer and the outer surface paper, and the paper tube is arranged along each wave crest and is positioned between two adjacent wave troughs; an aluminum foil reflecting layer is fixedly bonded on the outer side of the inner surface layer paper, and a heat insulation layer is fixedly bonded on the outer side of the outer surface layer paper. The utility model provides a thermal-insulated corrugated container board of shock attenuation has heat retaining function, can also have the absorbing effect of resistance to compression, is applicable to the fast food transportation.
Description
Technical Field
The utility model relates to a corrugated paper technical field especially indicates shock attenuation corrugated container board that insulates against heat.
Background
The packing materials with the heat preservation function are needed in fast food transportation, the packing materials are generally heat preservation bags made of oxford cloth and aluminum foil heat preservation layers, foam plates can be added for guaranteeing that the packing materials are not extruded, and the compression-resistant and shock-absorbing effects of the structure are poor.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a corrugated container board suitable for fast food transportation.
In order to solve the technical problem, the utility model adopts the technical scheme that:
the shock-absorbing heat-insulating corrugated board comprises inner surface paper and outer surface paper, wherein a corrugated paper layer is fixedly connected between the inner surface paper and the outer surface paper; each upper bulge of the corrugated paper layer is a wave crest, the wave crest is fixedly bonded with the inner surface paper, each lower bulge is a wave trough, and a gap is reserved between the wave trough and the outer surface paper; a cylindrical paper tube is arranged between the space below the wave crests of the corrugated paper layer and the outer surface paper, and the paper tube is arranged along each wave crest and is positioned between two adjacent wave troughs;
an aluminum foil reflecting layer is fixedly bonded on the outer side of the inner surface layer paper, and a heat insulation layer is fixedly bonded on the outer side of the outer surface layer paper.
Preferably, the bottommost part of the paper tube is fixedly connected with the surface of the outer surface layer paper, and the bottommost part of the paper tube is positioned right below the middle position between two adjacent wave troughs and vertically opposite to the wave crest position.
Furthermore, the paper tube is tangent to the two sides of the wave crest of the opposite corrugated paper layer and is fixedly bonded.
The utility model provides a thermal-insulated corrugated container board of shock attenuation has heat retaining function, can also have the absorbing effect of resistance to compression, is applicable to the fast food transportation.
Drawings
Fig. 1 is a schematic sectional view of the present invention.
Detailed Description
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
As shown in fig. 1, the shock-absorbing and heat-insulating corrugated board comprises an inner surface paper 2 and an outer surface paper 5, wherein a corrugated paper layer 3 is fixedly connected between the inner surface paper 2 and the outer surface paper 5; each upper bulge of the corrugated paper layer 3 is a wave crest 32, the wave crest 32 is fixedly bonded with the inner surface layer paper 2, each lower bulge is a wave trough 31, and a gap is reserved between the wave trough 31 and the outer surface layer paper 5; a cylindrical paper tube 4 is arranged between the space below the wave crests 32 of the corrugated paper layer 3 and the outer surface paper 5, and the paper tube 4 is arranged along each wave crest 32 and is positioned between two adjacent wave troughs 31;
the clearance of interior top layer paper 2 and extexine paper 5 is great, generally can set up about 1 centimetre, and hollow structure can improve the heat preservation effect to the big also processing of being convenient for in inside space adds fiber container 4 and can strengthen whole compressive structures.
A gap is reserved between the wave trough 31 and the outer surface layer paper 5, so that the shock absorption function can be achieved, and the original shape can be restored after the external force disappears, so that the corrugated paper layer 3 is prevented from being deformed due to extrusion.
An aluminum foil reflecting layer 1 is fixedly bonded on the outer side of the inner surface layer paper 2, and a heat insulation layer 6 is fixedly bonded on the outer side of the outer surface layer paper 5. The aluminum foil reflecting layer 1 serves as an inner side and has a heat insulation function as a first layer. The middle corrugated paper layer is further insulated by an air layer, and the outermost corrugated paper layer is further insulated by a third layer through a heat insulation layer 6.
The bottommost part of the paper tube 4 is fixedly connected with the surface of the outer surface layer paper 5, and the bottommost part of the paper tube 4 is positioned right below the middle position between two adjacent wave troughs 31 and vertically opposite to the wave crest 32. The paper tube 4 is tangent to the two sides of the wave crest 32 of the opposite corrugated paper layer 3 and is fixedly bonded.
To the general technical personnel in this field, according to the thought of the embodiment of the present invention, all have the change part on the concrete implementation and the application scope, to sum up, this description content should not be understood as the restriction of the present invention, all with the design thought of the present invention does any change, all is within the protection scope of the present invention.
Claims (3)
1. The shock-absorbing and heat-insulating corrugated board comprises inner surface paper (2) and outer surface paper (5), wherein a corrugated paper layer (3) is fixedly connected between the inner surface paper (2) and the outer surface paper (5); the method is characterized in that: each upper bulge of the corrugated paper layer (3) is a wave crest (32), the wave crest (32) is fixedly bonded with the inner surface layer paper (2), each lower bulge is a wave trough (31), and a gap is reserved between the wave trough (31) and the outer surface layer paper (5); a cylindrical paper tube (4) is arranged between the space below the wave crests (32) of the corrugated paper layer (3) and the outer surface paper (5), and the paper tube (4) is arranged along each wave crest (32) and is positioned between two adjacent wave troughs (31);
an aluminum foil reflecting layer (1) is fixedly bonded on the outer side of the inner surface layer paper (2), and a heat insulation layer (6) is fixedly bonded on the outer side of the outer surface layer paper (5).
2. The vibration absorbing, heat insulating corrugated board of claim 1, wherein: the bottommost part of the paper tube (4) is fixedly connected with the surface of the outer surface layer paper (5), and the bottommost part of the paper tube (4) is positioned right below the middle position between two adjacent wave troughs (31) and vertically opposite to the wave crest (32).
3. The vibration-damping heat-insulating corrugated board as claimed in claim 1 or 2, wherein: the paper tube (4) is tangent to the two sides of the wave crest (32) of the opposite corrugated paper layer (3) and is fixedly bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921811439.7U CN211467751U (en) | 2019-10-26 | 2019-10-26 | Shock-absorbing heat-insulating corrugated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921811439.7U CN211467751U (en) | 2019-10-26 | 2019-10-26 | Shock-absorbing heat-insulating corrugated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211467751U true CN211467751U (en) | 2020-09-11 |
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ID=72365310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921811439.7U Active CN211467751U (en) | 2019-10-26 | 2019-10-26 | Shock-absorbing heat-insulating corrugated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211467751U (en) |
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2019
- 2019-10-26 CN CN201921811439.7U patent/CN211467751U/en active Active
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