CN213973015U - Multi-layer foldable packaging box - Google Patents
Multi-layer foldable packaging box Download PDFInfo
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- CN213973015U CN213973015U CN202022733590.2U CN202022733590U CN213973015U CN 213973015 U CN213973015 U CN 213973015U CN 202022733590 U CN202022733590 U CN 202022733590U CN 213973015 U CN213973015 U CN 213973015U
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Abstract
The utility model discloses a multilayer foldable packing box, which comprises a packing box body, wherein the front and the back of the packing box body are both provided with a high-strength layer, and one side of the high-strength layer, which is far away from the packing box body, is provided with a waterproof layer; the high-strength layer comprises an ash paperboard layer, and the outer side of the ash paperboard layer is bonded with a corrugated paperboard layer. The utility model discloses a set up the high strength layer, the ash board layer, the corrugated container board layer, the honeycomb board layer, the waterproof layer, the polyurethane rubber layer, acrylate rubber layer and silastic-layer are mutually supported, the intensity and the waterproof performance's of improvement packing carton advantage have been reached, make the packing carton when receiving the extrusion, can effectual improvement packing carton intensity, prevent that the extrusion damage from appearing in the packing carton, the life of packing carton has been prolonged, simultaneously the packing carton is when meetting the water source, can effectual improvement packing carton waterproof performance, prevent that the packing carton from appearing the damage of weing, the life of packing carton has been prolonged.
Description
Technical Field
The utility model relates to the technical field of packaging boxes, specifically to a multilayer formula collapsible packaging box.
Background
Packages, as their name implies, are boxes used to package products, which can be classified by materials such as: carton, iron box, wooden box, cloth box, leather case, ya keli box, flute packing carton, pvc box etc. also can classify according to the name of product and say: moon cake box, tea box, matrimony vine box, comfit box, exquisite gift box, local specialty box, wine box, chocolate box, food and drug health products box, food package box, tea packing carton, stationery box etc. the packing carton function: guarantee the safety of product in the transportation, promote the grade etc. of product, the main material of iron box iron can: tinplate.
When the article is packed, need use the packing carton, current packing carton has following shortcoming: the current packing carton intensity is relatively poor, leads to the packing carton when receiving the extrusion, and the packing carton appears extruding the damage easily, has shortened the life of packing carton, and the waterproof performance of packing carton is relatively poor simultaneously, leads to the packing carton when meetting the water source, appears making moist the damage easily, has shortened the life of packing carton.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a multilayer formula collapsible packing carton possesses the intensity that improves the packing carton and the advantage of waterproof performance, and it is relatively poor to have solved current packing carton intensity, leads to the packing carton when receiving the extrusion, and the extrusion damage appears easily in the packing carton, and the waterproof performance of packing carton is relatively poor simultaneously, leads to the packing carton when meetting the water source, the problem of the damage of weing appears easily.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a multilayer foldable packaging box comprises a packaging box body, wherein high-strength layers are arranged on the front surface and the back surface of the packaging box body, and a waterproof layer is arranged on one side, away from the packaging box body, of each high-strength layer;
the high-strength layer comprises an ash paperboard layer, the outer side of the ash paperboard layer is bonded and connected with a corrugated paperboard layer, and the outer side of the corrugated paperboard layer is bonded and connected with a honeycomb paperboard layer;
the waterproof layer comprises a polyurethane rubber layer, the outer side of the polyurethane rubber layer is connected with an acrylate rubber layer in an adhesive mode, and the outer side of the acrylate rubber layer is connected with a silicon rubber layer in an adhesive mode.
Preferably, the inner side of the gray paperboard layer is fixedly connected with the outer side of the packaging box body, and the thicknesses of the gray paperboard layer, the corrugated paperboard layer and the honeycomb paperboard layer are the same.
Preferably, the inner side of the high-strength layer is positioned at the outer side of the packaging box body, and the thickness of the high-strength layer is smaller than that of the packaging box body.
Preferably, the inner side of the polyurethane rubber layer is bonded with the outer side of the honeycomb paperboard layer, and the thicknesses of the polyurethane rubber layer, the acrylate rubber layer and the silicon rubber layer are the same.
Preferably, the inner side of the waterproof layer is located on the outer side of the high-strength layer, and the thickness of the waterproof layer is smaller than that of the packaging box body.
(III) advantageous effects
Compared with the prior art, the utility model provides a multilayer formula collapsible packaging box possesses following beneficial effect:
1. the utility model discloses a set up the high strength layer, the ash board layer, the corrugated container board layer, the honeycomb board layer, the waterproof layer, the polyurethane rubber layer, acrylate rubber layer and silastic-layer are mutually supported, the intensity and the waterproof performance's of improvement packing carton advantage have been reached, make the packing carton when receiving the extrusion, can effectual improvement packing carton intensity, prevent that the extrusion damage from appearing in the packing carton, the life of packing carton has been prolonged, simultaneously the packing carton is when meetting the water source, can effectual improvement packing carton waterproof performance, prevent that the packing carton from appearing the damage of weing, the life of packing carton has been prolonged.
2. The utility model discloses a set up the high strength layer, the ash paperboard layer, corrugated board layer and honeycomb paperboard layer mutually support, play the effect that improves packing carton body intensity, can effectual improvement packing carton body's intensity, prevent that the extrusion damage from appearing in the packing carton body, packing carton body's life has been prolonged, through setting up the waterproof layer, polyurethane rubber layer, acrylate rubber layer and silastic-layer mutually support, play the effect that improves packing carton body waterproof performance, can effectual improvement packing carton body's waterproof performance, prevent that the packing carton body from appearing the damage of weing, packing carton body's life has been prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a side view structural section of the present invention;
FIG. 3 is an enlarged sectional view of the high strength layer of the present invention;
fig. 4 is the side view structure section enlarged view of the waterproof layer of the utility model.
In the figure: 1. a packaging box body; 2. a high-strength layer; 21. a gray paperboard layer; 22. a corrugated paperboard layer; 23. a honeycomb paperboard layer; 3. a waterproof layer; 31. a polyurethane rubber layer; 32. an acrylate rubber layer; 33. a silicone rubber 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 work belong to the protection scope of the present invention.
All the components of the present invention are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimental methods.
Referring to fig. 1-4, a multi-layer foldable packing box comprises a packing box body 1, wherein high-strength layers 2 are arranged on the front surface and the back surface of the packing box body 1, and a waterproof layer 3 is arranged on one side of each high-strength layer 2, which is far away from the packing box body 1;
the high-strength layer 2 comprises an ash paperboard layer 21, the outer side of the ash paperboard layer 21 is bonded and connected with a corrugated paperboard layer 22, and the outer side of the corrugated paperboard layer 22 is bonded and connected with a honeycomb paperboard layer 23;
the waterproof layer 3 comprises a polyurethane rubber layer 31, the outer side of the polyurethane rubber layer 31 is bonded with an acrylate rubber layer 32, the outer side of the acrylate rubber layer 32 is bonded with a silicon rubber layer 33, the inner side of the gray paperboard layer 21 is fixedly connected with the outer side of the packaging box body 1, the thicknesses of the gray paperboard layer 21, the corrugated paperboard layer 22 and the honeycomb paperboard layer 23 are all the same, the inner side of the high-strength layer 2 is positioned on the outer side of the packaging box body 1, the thickness of the high-strength layer 2 is smaller than that of the packaging box body 1, the inner side of the polyurethane rubber layer 31 is bonded with the outer side of the honeycomb paperboard layer 23, the thicknesses of the polyurethane rubber layer 31, the acrylate rubber layer 32 and the silicon rubber layer 33 are all the same, the inner side of the waterproof layer 3 is positioned on the outer side of the high-strength layer 2, the thickness of the waterproof layer 3 is smaller than that of the packaging box body 1, and the high-strength layer 2, the gray paperboard layer 21, the corrugated paperboard layer 22 and the honeycomb paperboard layer 23 are mutually matched, the packaging box has the advantages that the strength of the packaging box body 1 is improved, the strength of the packaging box body 1 can be effectively improved, the packaging box body 1 is prevented from being damaged by extrusion, the service life of the packaging box body 1 is prolonged, the waterproof performance of the packaging box body 1 is effectively improved by arranging the waterproof layer 3, the polyurethane rubber layer 31, the acrylate rubber layer 32 and the silicone rubber layer 33 to be matched with each other, the damp damage of the packaging box body 1 is prevented, the service life of the packaging box body 1 is prolonged, the waterproof layer 3, the polyurethane rubber layer 31, the acrylate rubber layer 32 and the silicone rubber layer 33 are matched with each other by arranging the high-strength layer 2, the gray paperboard layer 21, the corrugated paperboard layer 22, the honeycomb paperboard layer 23, the waterproof layer 3, the polyurethane rubber layer 31, the acrylate rubber layer 32 and the silicone rubber layer 33, the advantages of improving the strength and the waterproof performance of the packaging box are achieved, and the packaging box is extruded, can effectual improvement packing carton intensity, prevent that the extrusion damage from appearing in the packing carton, prolonged the life of packing carton, packing carton when meetting the water source simultaneously, can effectual improvement packing carton waterproof performance, prevent that the packing carton from appearing the damage of weing, prolonged the life of packing carton.
During the use, through setting up high strength layer 2, ash board layer 21, corrugated board layer 22 and honeycomb board layer 23 mutually support, play the effect that improves packing carton body 1 intensity, can effectual improvement packing carton body 1's intensity, prevent that packing carton body 1 from appearing the extrusion damage, packing carton body 1's life has been prolonged, through setting up waterproof layer 3, polyurethane rubber layer 31, acrylate rubber layer 32 and silastic-layer 33 mutually support, play the effect that improves packing carton body 1 waterproof performance, can effectual improvement packing carton body 1's waterproof performance, prevent packing carton body 1 from appearing the damage of weing, packing carton body 1's life has been prolonged, thereby the intensity that improves the packing carton and the advantage of waterproof performance have been reached.
The standard parts or materials used in the present application can be purchased from the market, the components in the present application can be customized according to the description of the specification and the accompanying drawings, the specific connection relationship between the material layers and the manufacturing materials are the prior art, and the detailed description is not provided herein.
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 multilayer formula collapsible packing carton, includes packing carton body (1), its characterized in that: the packaging box comprises a packaging box body (1), wherein high-strength layers (2) are arranged on the front side and the back side of the packaging box body (1), and a waterproof layer (3) is arranged on one side, away from the packaging box body (1), of each high-strength layer (2);
the high-strength layer (2) comprises an ash paperboard layer (21), the outer side of the ash paperboard layer (21) is bonded and connected with a corrugated paperboard layer (22), and the outer side of the corrugated paperboard layer (22) is bonded and connected with a honeycomb paperboard layer (23);
the waterproof layer (3) comprises a polyurethane rubber layer (31), the outer side of the polyurethane rubber layer (31) is connected with an acrylate rubber layer (32) in an adhesive mode, and the outer side of the acrylate rubber layer (32) is connected with a silicon rubber layer (33) in an adhesive mode.
2. A multi-tier foldable package according to claim 1, wherein: the inner side of the ash paperboard layer (21) is fixedly connected with the outer side of the packaging box body (1), and the thicknesses of the ash paperboard layer (21), the corrugated paperboard layer (22) and the honeycomb paperboard layer (23) are the same.
3. A multi-tier foldable package according to claim 1, wherein: the inner side of the high-strength layer (2) is located on the outer side of the packaging box body (1), and the thickness of the high-strength layer (2) is smaller than that of the packaging box body (1).
4. A multi-tier foldable package according to claim 1, wherein: the inner side of the polyurethane rubber layer (31) is bonded and connected with the outer side of the honeycomb paperboard layer (23), and the thicknesses of the polyurethane rubber layer (31), the acrylate rubber layer (32) and the silicon rubber layer (33) are the same.
5. A multi-tier foldable package according to claim 1, wherein: the inner side of the waterproof layer (3) is located on the outer side of the high-strength layer (2), and the thickness of the waterproof layer (3) is smaller than that of the packaging box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022733590.2U CN213973015U (en) | 2020-11-23 | 2020-11-23 | Multi-layer foldable packaging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022733590.2U CN213973015U (en) | 2020-11-23 | 2020-11-23 | Multi-layer foldable packaging box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213973015U true CN213973015U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022733590.2U Active CN213973015U (en) | 2020-11-23 | 2020-11-23 | Multi-layer foldable packaging box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213973015U (en) |
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2020
- 2020-11-23 CN CN202022733590.2U patent/CN213973015U/en active Active
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