CN210390306U - Novel high-elasticity corrugated paper with double corrugated paper cores - Google Patents
Novel high-elasticity corrugated paper with double corrugated paper cores Download PDFInfo
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- CN210390306U CN210390306U CN201920683047.0U CN201920683047U CN210390306U CN 210390306 U CN210390306 U CN 210390306U CN 201920683047 U CN201920683047 U CN 201920683047U CN 210390306 U CN210390306 U CN 210390306U
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Abstract
The utility model belongs to the technical field of the corrugated paper technique and specifically relates to a novel two corrugated paper core corrugated paper of high elasticity, including corrugated first corrugated paper core, first corrugated paper core one side is improved level and is bonded there is first cardboard, first corrugated paper core opposite side is improved level and is bonded there is the second cardboard, it has outer inoxidizing coating to bond on the side that first corrugated paper core was kept away from to the second cardboard. The utility model discloses a set up first corrugated paper core of wavy and honeycomb second corrugated paper core, it is provided with first reinforcement corrugated paper core and second reinforcement corrugated paper core to consolidate in first corrugated paper core both sides, can improve the elasticity of this corrugated paper, and connect first corrugated paper core and second corrugated paper core through the intermediate junction layer that forms with the bonding of multilayer PET membrane, still be equipped with the thin stick of elasticity in first corrugated paper core both sides, be equipped with the bounce ball in the cavity of second corrugated paper core, can improve the elasticity of this corrugated paper once more, let this corrugated paper have the characteristic of high elasticity.
Description
Technical Field
The utility model relates to a corrugated paper technical field especially relates to a novel two corrugated core corrugated papers of high elasticity.
Background
Corrugated cardboard is a multi-layer adhesive body which has high mechanical strength and can resist collision and falling in the process of carrying. The existing corrugated board is very easy to deform when being impacted, and the deformed corrugated board cannot rebound due to insufficient elasticity, so that the corrugated board is easy to damage, and the service life of the corrugated board is short.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel high-elasticity corrugated paper with double corrugated paper cores.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the novel high-elasticity double-corrugated-paper-core corrugated paper comprises a wavy first corrugated paper core, wherein a first thin paper board is horizontally bonded on one side of the first corrugated paper core, a second thin paper board is horizontally bonded on the other side of the first corrugated paper core, an outer protective layer is bonded on the side, away from the first corrugated paper core, of the second thin paper board, an intermediate connecting layer is bonded on the side, away from the first corrugated paper core, of the first thin paper board, a V-shaped second reinforced corrugated paper core is bonded on the side, away from the outer protective layer, of the second thin paper board at equal intervals, one end, away from the second thin paper board, of the second reinforced corrugated paper core is bonded at the trough of the first corrugated paper core, a V-shaped first reinforced corrugated paper core is bonded on the side, away from the intermediate connecting layer, of the first thin paper board at equal intervals, one end, away from the first thin paper board, of the first reinforced corrugated paper core is bonded at the crest of the first corrugated paper core, the middle connecting layer is far away from and bonds on the side of first cardboard and has the third cardboard, it has honeycomb second corrugated paper core to bond on the side that middle connecting layer was kept away from to the third cardboard, it has the fourth cardboard to bond on the side that third cardboard was kept away from to the second corrugated paper core, the equidistance is equipped with the bouncing ball in the cavity on the second corrugated paper core, and both ends bond respectively on third cardboard and fourth cardboard about the bouncing ball, it has interior paper surface course to bond on the side that second corrugated paper core was kept away from to the fourth cardboard.
Preferably, the outer protective layer comprises a second elastic buffer layer, the second elastic buffer layer is bonded on the side face, far away from the first corrugated paper core, of the second thin paper board, a kraft paper layer is bonded on the side face, far away from the second thin paper board, of the second thin paper board, and an outer paper surface layer is bonded on the side face, far away from the second elastic buffer layer, of the kraft paper layer.
Preferably, hemispherical rubber blocks are bonded on the side surface of the outer paper surface layer away from the kraft paper layer at equal intervals.
Preferably, the intermediate connecting layer is formed by bonding a plurality of PET films.
Preferably, elastic thin rods are bonded between the first reinforced corrugated paper core and the first corrugated paper core, and between the second reinforced corrugated paper core and the first corrugated paper core.
Preferably, a first elastic buffer layer is bonded on the side of the inner paper surface layer far away from the fourth thin paper board.
The utility model provides a pair of novel two corrugated core corrugated papers of high elasticity, beneficial effect lies in:
1. the utility model discloses a set up corrugated first flute refill and honeycomb second flute refill to consolidate in first flute refill both sides and be provided with first reinforcement flute refill and second reinforcement flute refill, can improve the elasticity of this corrugated paper.
2. The utility model discloses an intermediate junction layer that forms with the bonding of multilayer PET membrane connects first flute refill and second flute refill to still be equipped with the thin stick of elasticity in first flute refill both sides, be equipped with the bouncing ball in the cavity of second flute refill, the elasticity of this corrugated paper can all be improved once more, lets this corrugated paper have the characteristic of high elasticity.
Drawings
Fig. 1 is a schematic structural view of a novel high-elasticity double-corrugated-core corrugated paper of the present invention;
fig. 2 is a top view of a second corrugated paper core of the novel high-elasticity double-corrugated paper core corrugated paper of the present invention;
fig. 3 is a schematic structural diagram of an outer protective layer of the novel high-elasticity double-corrugated paper core corrugated paper of the present invention.
In the figure: the corrugated paper board comprises a middle connecting layer 1, a first thin paper board 2, a first corrugated paper core 3, a second thin paper board 4, a first reinforced corrugated paper core 5, an elastic ball 6, a second reinforced corrugated paper core 7, an elastic thin rod 8, an outer protective layer 9, a rubber block 10, a third thin paper board 11, a second corrugated paper core 12, an outer paper surface layer 13, a fourth thin paper board 14, a cavity 15, an inner paper surface layer 16, a first elastic buffer layer 17, a second elastic buffer layer 18 and a kraft paper layer 19.
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.
Referring to fig. 1-3, a novel high-elasticity double-corrugated-core corrugated paper comprises a wavy first corrugated paper core 3, a first thin paper board 2 is horizontally bonded on one side of the first corrugated paper core 3, a second thin paper board 4 is horizontally bonded on the other side of the first corrugated paper core 3, an outer protective layer 9 is bonded on the side, away from the first corrugated paper core 3, of the second thin paper board 4, the outer protective layer 9 comprises a second elastic buffer layer 18, the second elastic buffer layer 18 is made of a rubber plate, the second elastic buffer layer 18 is bonded on the side, away from the first corrugated paper core 3, of the second thin paper board 4, a kraft paper layer 19 is bonded on the side, away from the second elastic buffer layer 18, of the kraft paper layer 19, an outer paper surface layer 13 is bonded on the side, away from the kraft paper layer 19, and hemispherical rubber blocks 10 are bonded on the side, at equal intervals, of the outer paper surface layer 13. The kraft layer 19 has good waterproof properties, which prevents the outer protective layer 9 from being easily wetted.
The side of first cardboard 2 keeping away from first corrugated paper core 3 bonds and has middle connecting layer 1, middle connecting layer 1 is formed for the bonding of multilayer PET membrane, second cardboard 4 keeps away from the side of outer inoxidizing coating 9 and equidistantly bonds and has the second of "V" shape and consolidate corrugated paper core 7, the second is consolidated corrugated paper core 7 and is kept away from the one end of second cardboard 4 and bonds in the trough department of first corrugated paper core 3, first cardboard 2 keeps away from on the side of middle connecting layer 1 equidistance bonds and has the first of "V" shape and consolidate corrugated paper core 5, the one end that first cardboard 2 was kept away from to first corrugated paper core 5 bonds in the crest department of first corrugated paper core 3, between first reinforced corrugated paper core 5 and the first corrugated paper core 3, all bond between second reinforced corrugated paper core 7 and the first corrugated paper core 3 has elasticity slim rod 8. The thin elastic rod 8 is made of a rubber rod, the second reinforced corrugated paper core 7 and the first reinforced corrugated paper core 5 can reinforce the first corrugated paper core 3, and the elasticity of the corrugated paper can be improved by the cooperation of the thin elastic rod 8.
The side of the middle connecting layer 1 far from the first thin paper board 2 is bonded with a third thin paper board 11, the side of the third thin paper board 11 far from the middle connecting layer 1 is bonded with a honeycomb-shaped second corrugated paper core 12, the side of the second corrugated paper core 12 far from the third thin paper board 11 is bonded with a fourth thin paper board 14, a cavity 15 on the second corrugated paper core 12 is provided with elastic balls 6 at equal intervals, the elastic balls 6 are made of rubber balls, the upper end and the lower end of each elastic ball 6 are respectively bonded on the third thin paper board 11 and the fourth thin paper board 14, the side of the fourth thin paper board 14 far from the second corrugated paper core 12 is bonded with an inner paper surface layer 16, and the side of the inner paper surface layer 16 far from the fourth thin paper board 14 is bonded with a first elastic buffer layer 17. The first elastic buffer layer 17 is made of a rubber plate, and under the combined action of the middle connecting layer 1 formed by bonding a plurality of layers of PET films, the first corrugated paper element 3, the second corrugated paper element 12, the elastic thin rod 8 and the elastic ball 6, the corrugated paper can have the characteristic of high elasticity.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A novel high-elasticity double-corrugated-core corrugated paper comprises a wavy first corrugated paper core (3) and is characterized in that a first thin paper board (2) is horizontally bonded on one side of the first corrugated paper core (3), a second thin paper board (4) is horizontally bonded on the other side of the first corrugated paper core (3), an outer protective layer (9) is bonded on the side, away from the first corrugated paper core (3), of the second thin paper board (4), an intermediate connecting layer (1) is bonded on the side, away from the first corrugated paper core (3), of the first thin paper board (2), a V-shaped second reinforced corrugated paper core (7) is bonded on the side, away from the outer protective layer (9), of the second thin paper board (4) at an equal interval, one end, away from the second thin paper board (4), of the second reinforced corrugated paper core (7) is bonded at the trough of the first corrugated paper core (3), the corrugated paper is characterized in that a V-shaped first reinforcing corrugated paper core (5) is bonded on the side face, far away from the middle connecting layer (1), of the first thin paper board (2) at equal intervals, one end, far away from the first thin paper board (2), of the first reinforcing corrugated paper core (5) is bonded at the crest of the first corrugated paper core (3), a third thin paper board (11) is bonded on the side face, far away from the first thin paper board (2), of the middle connecting layer (1), of the third thin paper board (11), a honeycomb-shaped second corrugated paper core (12) is bonded on the side face, far away from the third thin paper board (11), of the second corrugated paper core (12), a fourth thin paper board (14) is bonded on the side face, far away from the third thin paper board (11), elastic balls (6) are arranged in cavities (15) in the second corrugated paper core (12) at equal intervals, and the upper end and the lower end of each elastic ball (6) are bonded on the third thin paper board (11) and the fourth thin paper board (14), and an inner paper surface layer (16) is adhered to the side of the fourth thin paper board (14) far away from the second corrugated paper core (12).
2. A new type of highly elastic double corrugated cardboard according to claim 1, characterized in that the outer protective layer (9) comprises a second elastic cushioning layer (18), the second elastic cushioning layer (18) is glued on the side of the second cardboard (4) facing away from the first corrugated cardboard core (3), a kraft paper layer (19) is glued on the side of the second elastic cushioning layer (18) facing away from the second cardboard (4), and an outer paper surface layer (13) is glued on the side of the kraft paper layer (19) facing away from the second elastic cushioning layer (18).
3. A novel highly elastic double corrugated core corrugated paper as in claim 2, wherein the hemispherical rubber blocks (10) are bonded to the outer paper facing (13) on the side facing away from the kraft paper layer (19) at equal intervals.
4. The novel high-elasticity double-corrugated-core corrugated paper as claimed in claim 1, wherein the intermediate connecting layer (1) is formed by bonding a plurality of PET films.
5. The novel high-elasticity double-corrugated-core corrugated paper is characterized in that elastic thin rods (8) are bonded between the first reinforced corrugated paper core (5) and the first corrugated paper core (3) and between the second reinforced corrugated paper core (7) and the first corrugated paper core (3).
6. A new type of highly resilient double corrugated core corrugated paper as in claim 1 wherein the inner paper facing (16) has a first resilient cushioning layer (17) adhered to the side facing away from the fourth sheet (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920683047.0U CN210390306U (en) | 2019-05-14 | 2019-05-14 | Novel high-elasticity corrugated paper with double corrugated paper cores |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920683047.0U CN210390306U (en) | 2019-05-14 | 2019-05-14 | Novel high-elasticity corrugated paper with double corrugated paper cores |
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| CN210390306U true CN210390306U (en) | 2020-04-24 |
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| CN201920683047.0U Expired - Fee Related CN210390306U (en) | 2019-05-14 | 2019-05-14 | Novel high-elasticity corrugated paper with double corrugated paper cores |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959085A (en) * | 2020-07-27 | 2020-11-20 | 海宁市神泰包装有限公司 | High-elasticity double-corrugated paper core corrugated board |
| CN112976751A (en) * | 2021-04-16 | 2021-06-18 | 熊伏泉 | Novel high-elasticity corrugated paper with double corrugated paper cores |
-
2019
- 2019-05-14 CN CN201920683047.0U patent/CN210390306U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959085A (en) * | 2020-07-27 | 2020-11-20 | 海宁市神泰包装有限公司 | High-elasticity double-corrugated paper core corrugated board |
| CN112976751A (en) * | 2021-04-16 | 2021-06-18 | 熊伏泉 | Novel high-elasticity corrugated paper with double corrugated paper cores |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20210514 |
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| CF01 | Termination of patent right due to non-payment of annual fee |