CN213199099U - High-hardness corrugated board not easy to damage - Google Patents
High-hardness corrugated board not easy to damage Download PDFInfo
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- CN213199099U CN213199099U CN202021597482.0U CN202021597482U CN213199099U CN 213199099 U CN213199099 U CN 213199099U CN 202021597482 U CN202021597482 U CN 202021597482U CN 213199099 U CN213199099 U CN 213199099U
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Abstract
The utility model discloses a high-hardness corrugated board which is not easy to damage, comprising a longitudinal paper core, a partition board, a transverse paper core, a bottom seal board and a top seal board, the strength of the corrugated board is increased by respectively arranging the longitudinal paper core and the transverse paper core in the inner side of the corrugated board in a crossed way, the middle parts of the longitudinal paper core and the transverse paper core are separated by the partition board, the upper side and the lower side of the partition board are respectively provided with a longitudinal support bar and a first transverse support bar, the longitudinal paper core and the transverse paper core on the upper side and the lower side are respectively supported by the longitudinal support bar and the first transverse support bar, the upper side and the lower side of the longitudinal paper core and the transverse paper core are respectively provided with the bottom seal board and the top seal board, the inner sides of the bottom seal board and the top seal board respectively support the longitudinal paper core and the transverse paper core by the second transverse support bar, the integral strength, the heat preservation effect and the wear-resisting effect of the corrugated board are improved.
Description
Technical Field
The utility model particularly relates to a difficult damaged high rigidity corrugated container board relates to the relevant field of corrugated paper.
Background
Corrugated board is a multi-layer adhesive body, which is composed of at least one wave-shaped core paper interlayer and one layer of paper board. It has very high mechanical strength, can withstand the collision in the handling and fall, and corrugated paper is common paper article in people's life, and it is used for making corrugated paper carton more and more, especially at the present of express delivery trade rapid development, and the demand of whole trade to corrugated paper carton is bigger and bigger.
However, most of the existing corrugated paper is made of recycled waste paper, and has poor compression resistance and strength, when the corrugated paper is made into corrugated paper boxes, the corrugated paper boxes have the defects of poor compression resistance and strength, and the corrugated paper boards are generally poor in wear resistance and easy to damage.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a difficult damaged high rigidity corrugated container board here.
The utility model discloses a realize like this, construct a difficult damaged high rigidity corrugated container board, the device includes vertical refill, end shrouding and top shrouding, vertical refill bottom bonds with the division board each other, the division board bottom bonds with horizontal refill each other, end shrouding top bonds with horizontal refill each other, top shrouding bottom bonds with vertical refill each other, the division board includes division board, longitudinal support bar, lower division board and first horizontal support bar, it is provided with the longitudinal support bar to go up the division board top, go up the division board bottom and bond with division board each other down, the division board bottom is provided with first horizontal support bar down, go up division board and longitudinal support bar top and all bond with longitudinal refill each other, division board and first horizontal support bar bottom all bond with horizontal refill each other down.
Preferably, the bottom sealing plate comprises a connecting paper board, a second transverse support bar, a heat preservation layer and a wear-resistant layer, the second transverse support bar is arranged on the top end of the connecting paper board, the bottom end of the connecting paper board is bonded with the heat preservation layer, the bottom end of the heat preservation layer is bonded with the wear-resistant layer, and the top ends of the connecting paper board and the second transverse support bar are bonded with the transverse paper core.
Preferably, the longitudinal paper core and the transverse paper core are both wavy, the longitudinal paper core is longitudinally arranged, and the transverse paper core is transversely arranged.
Preferably, the bottom sealing plate is consistent with the top sealing plate in structure, the bottom sealing plate is transversely arranged, and the top sealing plate is vertically arranged.
Preferably, the top end surfaces of the longitudinal supporting bars are arc-shaped, and the bottom end surfaces of the longitudinal paper cores are attached to the longitudinal supporting bars.
Preferably, the bottom end face of the first transverse supporting bar and the top end face of the second transverse supporting bar are respectively attached to the upper side and the lower side of the transverse paper core, and the first transverse supporting bar and the second transverse supporting bar are arranged in a vertical crossing mode.
Preferably, the thickness of the heat-insulating layer is 0.5CM, and the length and the width of the connecting paperboard, the heat-insulating layer and the wear-resistant layer are consistent.
Preferably, the wear-resistant layer is provided with a coating, and the length and the width of the coating are consistent with those of the wear-resistant layer.
Preferably, the heat-insulating layer is made of ceramic fiber paper.
Preferably, the wear-resistant layer is made by impregnating surface paper of aluminum oxide with melamine resin.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a difficult damaged high rigidity corrugated container board here, compare with equipment of the same type, have following improvement:
the utility model relates to a high-hardness corrugated board which is not easy to be damaged, which increases the strength of the corrugated board by respectively arranging the longitudinal paper core and the transverse paper core in a crossed way at the inner side of the corrugated board, the middle parts of the longitudinal paper core and the transverse paper core are separated by a partition plate, the upper side and the lower side of the partition plate are respectively provided with a longitudinal support bar and a first transverse support bar, the longitudinal paper core and the transverse paper core on the upper side and the lower side are respectively supported by the longitudinal support bar and the first transverse support bar, and the upper and lower sides of the longitudinal paper core and the transverse paper core are respectively provided with a bottom sealing plate and a top sealing plate, the inner sides of the bottom sealing plate and the top sealing plate respectively support the longitudinal paper core and the transverse paper core through a second transverse supporting bar, so that the overall strength of the corrugated board is increased, and the bottom sealing plate and the top sealing plate are respectively provided with a heat preservation layer and a wear-resistant layer at the outer sides, so that the heat preservation effect and the wear-resistant effect of the corrugated board are improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an analytic view of the structure of the present invention;
FIG. 3 is a schematic diagram of the structure of the partition board of the present invention;
FIG. 4 is a schematic view of the bottom sealing plate structure of the present invention;
fig. 5 is a partially enlarged view of the area a of fig. 4 according to the present invention.
Wherein: the paper core comprises a longitudinal paper core-1, partition plates-2, a transverse paper core-3, bottom sealing plates-4, top sealing plates-5, upper division plate-21, longitudinal support bars-22, lower division plate-23, first transverse support bars-24, connecting paper plates-41, second transverse support bars-42, a heat insulation layer-43 and a wear-resistant layer-44.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.
Referring to fig. 1 and 2, the present invention provides a high-hardness corrugated cardboard with less possibility of damage, which comprises a longitudinal paper core 1, a bottom sealing plate 4 and a top sealing plate 5, wherein the bottom end of the longitudinal paper core 1 is bonded to a partition plate 2, the bottom end of the partition plate 2 is bonded to a transverse paper core 3, the top end of the bottom sealing plate 4 is bonded to the transverse paper core 3, the bottom end of the top sealing plate 5 is bonded to the longitudinal paper core 1, the longitudinal paper core 1 and the transverse paper core 3 are both wavy, the longitudinal paper core 1 is arranged longitudinally, the transverse paper core 3 is arranged transversely, the longitudinal paper core 1 and the transverse paper core 3 respectively carry out transverse support and vertical support to increase the strength of the paperboard, the bottom sealing plate 4 and the top sealing plate 5 have the same structure, and end shrouding 4 is horizontal setting, and top shrouding 5 is vertical setting, carries out the closing cap to this cardboard bottom and top respectively through end shrouding 4 and top shrouding 5.
Referring to fig. 3, the present invention provides a high-hardness corrugated cardboard which is not easy to be damaged, the dividing plate 2 includes an upper division plate 21, a longitudinal support bar 22, a lower division plate 23 and a first transverse support bar 24, the top end of the upper division plate 21 is provided with the longitudinal support bar 22, the bottom end of the upper division plate 21 is adhered to the lower division plate 23, the bottom end of the lower division plate 23 is provided with the first transverse support bar 24, the top ends of the upper division plate 21 and the longitudinal support bar 22 are adhered to the longitudinal paper core 1, the bottom ends of the lower division plate 23 and the first transverse support bar 24 are adhered to the transverse paper core 3, the top end of the longitudinal support bar 22 is arc-shaped, the bottom end of the longitudinal paper core 1 is adhered to the longitudinal support bar 22, the longitudinal paper core 1 is supported by the longitudinal support bar 22, the strength of the longitudinal paper core 1 is increased, further the strength of the cardboard is increased, the bottom end faces of the first transverse support bar 24 and the top end faces of the second transverse support, and first horizontal support bar 24 and second horizontal support bar 42 are the crisscross setting from top to bottom, support horizontal refill 3 upper and lower both sides, increase the support intensity of horizontal refill 3, and then increase the bulk strength of this cardboard.
Referring to fig. 4 and 5, the present invention provides a high-hardness corrugated cardboard which is not easy to be damaged, wherein the bottom sealing plate 4 includes a connection cardboard 41, a second horizontal support bar 42, a heat insulation layer 43 and a wear layer 44, the top end of the connection cardboard 41 is provided with the second horizontal support bar 42, the bottom end of the connection cardboard 41 is adhered to the heat insulation layer 43, the bottom end of the heat insulation layer 43 is adhered to the wear layer 44, the top ends of the connection cardboard 41 and the second horizontal support bar 42 are adhered to the horizontal paper core 3, the thickness of the heat insulation layer 43 is 0.5CM, the lengths and widths of the connection cardboard 41, the heat insulation layer 43 and the wear layer 44 are consistent, the material is thin, and the cardboard is completely covered, so as to increase the heat insulation effect of the cardboard, the wear layer 44 is provided with a film, the length and width of the film are consistent with the wear layer 44, the film is coated on the wear layer 44, the heat preservation layer 43 is made of ceramic fiber paper, is light and thin in material and good in heat preservation effect, the wear-resistant layer 44 is made of surface paper of aluminum oxide impregnated with melamine resin, and the wear-resistant strength is high.
The utility model provides a high-hardness corrugated board which is not easy to be damaged through improvement, and the working principle is as follows;
firstly, before use, the corrugated board is bent into a paper box with a required size;
secondly, the strength of the corrugated board is enhanced by respectively arranging the longitudinal paper cores 1 and the transverse paper cores 3 at the inner sides of the corrugated board in a crossed manner, the middle parts of the longitudinal paper cores 1 and the transverse paper cores 3 are separated by the partition boards 2, the upper and lower sides of the partition boards 2 are respectively provided with the longitudinal support bars 22 and the first transverse support bars 24, the longitudinal paper cores 1 and the transverse paper cores 3 at the upper and lower sides are respectively supported by the longitudinal support bars 22 and the first transverse support bars 24, because the top ends of the longitudinal support bars 22 are arc-shaped, the bottom end faces of the longitudinal paper cores 1 are attached to the longitudinal support bars 22, the longitudinal paper cores 1 are supported by the longitudinal support bars 22, the strength of the longitudinal paper cores 1 is enhanced, the bottom end faces of the first transverse support bars 24 and the top end faces of the second transverse support bars 42 are respectively attached to the upper and lower sides of the transverse paper cores 3, and the first transverse support bars, the upper side and the lower side of the transverse paper core 3 are supported, so that the supporting strength of the transverse paper core 3 is increased, and the overall strength of the paperboard is further increased;
third, and both sides have set up end shrouding 4 and top shrouding 5 about vertical refill 1 and horizontal refill 3 respectively, end shrouding 4 supports vertical refill 1 and horizontal refill 3 through second horizontal support bar 42 respectively with top shrouding 5 inboards, increase corrugated container board bulk strength, and end shrouding 4 and the 5 outsides of top shrouding are provided with heat preservation 43 and wearing layer 44 respectively, wearing layer 44 adopts the top layer paper impregnated melamine resin of aluminium sesquioxide to make, and high wear resistance, increase corrugated container board's heat preservation effect and wear-resisting effect.
The utility model discloses an improve and provide a difficult damaged high rigidity corrugated container board, through set up vertical refill 1 and horizontal refill 3 cross arrangement respectively in corrugated container board inboard and increase corrugated container board's intensity, and vertical refill 1 and horizontal refill 3 middle part are separated through division board 2, both sides are provided with longitudinal support bar 22 and first horizontal support bar 24 respectively about division board 2, support vertical refill 1 and the horizontal refill 3 of upper and lower both sides respectively through longitudinal support bar 22 and first horizontal support bar 24, increase corrugated container board bulk strength, and both sides have set up bottom seal board 4 and top seal board 5 respectively about vertical refill 1 and horizontal refill 3, bottom seal board 4 and the 5 outsides in top seal board are provided with heat preservation 43 and wearing layer 44 respectively, increase corrugated container board's heat preservation effect and wear-resisting effect.
Claims (8)
1. A high-hardness corrugated board not easy to damage comprises a longitudinal paper core (1), wherein the bottom end of the longitudinal paper core (1) is bonded with a partition plate (2), and the bottom end of the partition plate (2) is bonded with a transverse paper core (3);
the method is characterized in that: still include bottom seal board (4) and top seal board (5), bottom seal board (4) top bonds each other with horizontal refill (3), top seal board (5) bottom bonds each other with vertical refill (1), division board (2) include interlayer board (21), longitudinal support bar (22), lower interlayer board (23) and first horizontal support bar (24), it is provided with longitudinal support bar (22) to go up interlayer board (21) top, it bonds each other with lower interlayer board (23) to go up interlayer board (21) bottom, interlayer board (23) bottom is provided with first horizontal support bar (24) down, it all bonds each other with longitudinal refill (1) on upper interlayer board (21) and longitudinal support bar (22) top, interlayer board (23) and first horizontal support bar (24) bottom all bond each other with horizontal refill (3) down.
2. A unbreakable, high stiffness corrugated cardboard according to claim 1 wherein: bottom seal board (4) are including connecting cardboard (41), the horizontal support bar of second (42), heat preservation (43) and wearing layer (44), connecting cardboard (41) top is provided with the horizontal support bar of second (42), connecting cardboard (41) bottom bonds each other with heat preservation (43), heat preservation (43) bottom bonds each other with wearing layer (44), connecting cardboard (41) and the horizontal support bar of second (42) top all bond each other with horizontal refill (3).
3. A unbreakable, high stiffness corrugated cardboard according to claim 1 wherein: the longitudinal paper core (1) and the transverse paper core (3) are both wavy, the longitudinal paper core (1) is longitudinally arranged, and the transverse paper core (3) is transversely arranged.
4. A unbreakable, high stiffness corrugated cardboard according to claim 1 wherein: the bottom sealing plate (4) is consistent with the top sealing plate (5) in structure, the bottom sealing plate (4) is transversely arranged, and the top sealing plate (5) is vertically arranged.
5. A unbreakable, high stiffness corrugated cardboard according to claim 1 wherein: the top end surfaces of the longitudinal supporting bars (22) are arc-shaped, and the bottom end surfaces of the longitudinal paper cores (1) are attached to the longitudinal supporting bars (22).
6. A unbreakable, high stiffness corrugated cardboard according to claim 1 wherein: the bottom end face of the first transverse supporting strip (24) and the top end face of the second transverse supporting strip (42) are respectively attached to the upper side and the lower side of the transverse paper core (3), and the first transverse supporting strip (24) and the second transverse supporting strip (42) are arranged in a vertically-crossed mode.
7. A unbreakable, high stiffness corrugated cardboard according to claim 2 wherein: the thickness of the heat insulation layer (43) is 0.5CM, and the length and the width of the connecting paperboard (41), the heat insulation layer (43) and the wear-resistant layer (44) are consistent.
8. A unbreakable, high stiffness corrugated cardboard according to claim 2 wherein: the wear-resistant layer (44) is provided with a film, and the length and the width of the film are consistent with those of the wear-resistant layer (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021597482.0U CN213199099U (en) | 2020-08-04 | 2020-08-04 | High-hardness corrugated board not easy to damage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021597482.0U CN213199099U (en) | 2020-08-04 | 2020-08-04 | High-hardness corrugated board not easy to damage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213199099U true CN213199099U (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021597482.0U Active CN213199099U (en) | 2020-08-04 | 2020-08-04 | High-hardness corrugated board not easy to damage |
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| Country | Link |
|---|---|
| CN (1) | CN213199099U (en) |
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- 2020-08-04 CN CN202021597482.0U patent/CN213199099U/en active Active
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