CN211467758U - Resistance to compression cardboard with buffer layer - Google Patents
Resistance to compression cardboard with buffer layer Download PDFInfo
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- CN211467758U CN211467758U CN201921861859.6U CN201921861859U CN211467758U CN 211467758 U CN211467758 U CN 211467758U CN 201921861859 U CN201921861859 U CN 201921861859U CN 211467758 U CN211467758 U CN 211467758U
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Abstract
The utility model provides a resistance to compression cardboard with buffer layer, it includes an outer corrugated paper layer, an external elasticity layer, a middle buffer layer, an interior elastic layer and an interior corrugated paper layer, middle buffer layer is the elastic ball layer, and this elastic ball layer includes predetermined quantity's align to grid's elastic ball body, outer corrugated paper layer is wavy corrugated body with interior corrugated paper layer, the crest of outer corrugated paper layer's corrugated body along horizontal with the crisscross setting of elastic ball, the crest of interior corrugated paper layer's corrugated body along horizontal with the elastic ball sets up relatively.
Description
Technical Field
The utility model relates to a cardboard especially relates to a resistance to compression cardboard with buffer layer.
Background
Along with the more and more popularization of online shopping in people's life, the type of express delivery article transportation also increases thereupon, needs the packing box have certain resistance to compression and shock resistance in the in-process of express delivery transportation, because resistance to compression and shock resistance effect that simple corrugated container board brought are unsatisfactory, and are punctured easily in complicated transportation environment, consequently need to put forward the improvement to prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a resistance to compression cardboard with buffer layer, this cardboard have better antidetonation compressive capacity, and have and prevent the puncture ability.
The utility model provides a resistance to compression cardboard with buffer layer, it includes an outer corrugated paper layer, an external elasticity layer, a middle buffer layer, an interior elastic layer and an interior corrugated paper layer, middle buffer layer is the elastic ball layer, and this elastic ball layer includes predetermined quantity's align to grid's elastic ball body, outer corrugated paper layer is wavy corrugated body with interior corrugated paper layer, the crest of outer corrugated paper layer's corrugated body along horizontal with the crisscross setting of elastic ball, the crest of interior corrugated paper layer's corrugated body along horizontal with the elastic ball sets up relatively.
Preferably, the elastic sphere is a nano rubber elastic sphere.
Preferably, the elastic sphere is a nano silica gel elastic sphere.
Preferably, the outer elastic layer and the inner elastic layer are both elastic rubber plates.
Preferably, outer corrugated paper layer pass through glue with outer cardboard layer and outer elastic layer bonding are fixed, interior corrugated paper layer pass through glue with interior cardboard layer and interior elastic layer bonding are fixed, middle buffer layer pass through glue with outer elastic layer and interior elastic layer bonding are fixed.
Preferably, the corrugated bodies of the outer corrugated paper layer and the inner corrugated paper layer are in a semi-circular arc shape, and the radius of the elastic ball body is equal to that of the corrugated body.
Preferably, the outer waterproof film covers the outer paperboard layer.
Preferably, the paper board further comprises an inner waterproof film, and the inner waterproof film covers the inner paper board layer.
The utility model provides a resistance to compression cardboard with buffer layer, when this cardboard is used as the carton, this carton is outer cardboard layer, outer corrugated paper layer, outer elastic layer, middle buffer layer, interior elastic layer, interior corrugated paper layer, interior cardboard layer from outside to inside in proper order, as the outside of carton, the outer corrugated paper layer of this cardboard is wavy, cooperate crest and elastic ball crisscross setting, strengthen the buffer capacity of this cardboard, make this cardboard have better external impact resistance, pressure ability when using, and as the inside of carton, to the stability demand is higher, the crest and the elastic ball of the interior corrugated paper layer of this cardboard are set up relatively, it is that this carton has higher stability inside, deformation restorability is stronger, the laminating degree of carton and article is higher, in addition, outer elastic layer and interior elastic layer are rubber materials, make this cardboard difficult to puncture from outside or inside, the buffer layer is protected so that recycle is convenient for when protecting carton integrity.
Drawings
Fig. 1 is a schematic cross-sectional view of a compression-resistant paperboard with a cushioning layer according to a first embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a second embodiment of the present invention providing a crush resistant paperboard with a cushioning layer;
fig. 3 is a schematic cross-sectional view of a pressure-resistant paperboard with a buffering layer according to a third embodiment of the present invention.
Detailed Description
The embodiments described below are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, a first embodiment of the present invention provides a compression-resistant paperboard with a buffer layer, which includes an outer paperboard layer 1, an outer corrugated paper layer 2, an outer elastic layer 3, an intermediate buffer layer 4, an inner elastic layer 5, an inner corrugated paper layer 6 and an inner paperboard layer 7.
Wherein, the middle buffer layer 4 is an elastic ball layer, the elastic ball layer comprises a predetermined number of elastic balls which are uniformly arranged, the outer corrugated paper layer 2 and the inner corrugated paper layer 6 are both wavy corrugated bodies, the wave crests of the corrugated bodies of the outer corrugated paper layer are transversely arranged in a staggered manner with the elastic balls, the wave crests of the corrugated bodies of the inner corrugated paper layer are transversely arranged opposite to the elastic balls, because the corrugated bodies of the outer corrugated paper layer 2 are arranged in a staggered manner with the elastic balls, and an external elastic layer is arranged between the outer corrugated paper layer and the middle buffer layer, when the paper board is used as a box body, the corrugated bodies of the outer corrugated layer 2 are driven to extrude the gaps formed among the elastic balls when the outer paper layer 1 is extruded by external force, the corrugated bodies begin to extrude the elastic balls after completely extruding the gaps, and in the process of deformation of the corrugated bodies, thereby elastic ball still provides outside elasticity and offsets partial external force, thereby the splendid buffer capacity for this cardboard provides, and because the corrugate of interior corrugated paper layer 6 sets up with elastic ball relatively, external force transmits the in-process of interior cardboard layer 7 from outer cardboard layer 1, interior corrugate receives external force fast and cushions, because external force has been offset by outer corrugate layer 2 and middle buffer layer 4, so interior corrugate layer 6 only accepts the external force of small part, so can recover fast, guarantee the stability of internal environment, secondly, when bumping from the inside article of box and cardboard, because article generally all are fixed with the laminating of box inner wall, so interior corrugate 6's atress is less, rely on the stability that the corrugate of self can still provide internal environment.
In this embodiment, the elastic sphere is a nanometer rubber elastic sphere, and also can be a nanometer silica gel elastic sphere, the corrugated body of outer corrugated paper layer and interior corrugated paper layer is the semicircle type, the radius of elastic sphere with the semicircle radius equals.
In this embodiment, an outer elastic layer 3 and interior elastic layer 5 are elastic rubber plate, make this cardboard have stronger anti-puncture ability, make this cardboard be difficult to puncture from outside or inside, protect the buffer layer so that recycle when protecting the carton integrity.
In this embodiment, outer corrugated paper layer pass through glue with outer cardboard layer and outer elastic layer bonding are fixed, interior corrugated paper layer pass through glue with interior cardboard layer and interior elastic layer bonding are fixed, middle buffer layer pass through glue with outer elastic layer and interior elastic layer bonding are fixed.
Referring to fig. 2, the utility model provides a pair of resistance to compression cardboard with buffer layer that the second embodiment provided, it is different with the first embodiment, this resistance to compression cardboard still includes an outer water proof membrane 8, and this outer water proof membrane 8 cladding outer cardboard layer 1, this water proof membrane 8 not only can be for this cardboard provides waterproof function, still strengthens the wearability of this cardboard, improves the practicality of this cardboard.
Referring to fig. 3, the third embodiment of the present invention provides a compression-resistant paperboard with a buffer layer, which is different from the second embodiment in that it further comprises an inner waterproof film 9, the inner waterproof film 9 covers the inner paperboard layer 7, the inner waterproof film not only provides a waterproof function for the inner paperboard layer 8, but also enhances the hardness of the inner paperboard layer 7, thereby improving the versatility and the recyclability.
The utility model provides a pair of resistance to compression cardboard with buffer layer, simple structure has splendid resistance to compression buffer capacity, has stronger stability and practicality when guaranteeing to use as the carton.
The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a resistance to compression cardboard with buffer layer, its characterized in that, it includes an outer cardboard layer, an outer corrugated paper layer, an outer elastic layer, a middle buffer layer, an interior elastic layer and an interior corrugated paper layer and an interior cardboard layer, middle buffer layer is the elastic ball layer, and this elastic ball layer includes predetermined quantity's align to grid's elastic ball body, outer corrugated paper layer is wavy corrugated body with interior corrugated paper layer, the crest of outer corrugated paper layer's corrugated body along transversely with the crisscross setting of elastic ball, the crest of interior corrugated paper layer's corrugated body along transversely with the elastic ball sets up relatively.
2. The pressure-resistant paperboard with a buffering layer as claimed in claim 1, wherein said elastic spheres are nano rubber elastic spheres.
3. The pressure-resistant paperboard with a buffering layer as claimed in claim 1, wherein the elastic spheres are nano silica gel elastic spheres.
4. The crush-resistant paperboard with a cushion layer as set forth in claim 1, wherein the outer and inner elastic layers are elastic rubber sheets.
5. The crush-resistant paperboard with a buffering layer as claimed in claim 1, wherein the outer corrugated paper layer is adhesively fixed to the outer paperboard layer and the outer elastic layer by glue, the inner corrugated paper layer is adhesively fixed to the inner paperboard layer and the inner elastic layer by glue, and the intermediate buffering layer is adhesively fixed to the outer elastic layer and the inner elastic layer by glue.
6. The pressure-resistant paperboard with a buffering layer as claimed in claim 1, wherein the corrugated bodies of the outer and inner corrugated paper layers are semi-circular arc-shaped, and the radius of the elastic sphere is equal to the radius of the corrugated body.
7. The crush-resistant paperboard with a cushion layer as set forth in claim 1, further comprising an outer waterproof film covering said outer paperboard layer.
8. The crush-resistant paperboard with a cushion layer as set forth in claim 7, further comprising an inner waterproof film covering said inner paperboard layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921861859.6U CN211467758U (en) | 2019-10-31 | 2019-10-31 | Resistance to compression cardboard with buffer layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921861859.6U CN211467758U (en) | 2019-10-31 | 2019-10-31 | Resistance to compression cardboard with buffer layer |
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| CN211467758U true CN211467758U (en) | 2020-09-11 |
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| CN201921861859.6U Active CN211467758U (en) | 2019-10-31 | 2019-10-31 | Resistance to compression cardboard with buffer layer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078782A (en) * | 2020-09-28 | 2020-12-15 | 重庆工程职业技术学院 | Unmanned aerial vehicle shock-absorbing structure |
| CN112623421A (en) * | 2020-12-18 | 2021-04-09 | 孙立强 | Folding carton of assembling with high resistance to compression function |
-
2019
- 2019-10-31 CN CN201921861859.6U patent/CN211467758U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078782A (en) * | 2020-09-28 | 2020-12-15 | 重庆工程职业技术学院 | Unmanned aerial vehicle shock-absorbing structure |
| CN112078782B (en) * | 2020-09-28 | 2022-04-22 | 重庆工程职业技术学院 | Unmanned aerial vehicle shock-absorbing structure |
| CN112623421A (en) * | 2020-12-18 | 2021-04-09 | 孙立强 | Folding carton of assembling with high resistance to compression function |
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