CN211000353U - High-strength water-resistant corrugated board - Google Patents
High-strength water-resistant corrugated board Download PDFInfo
- Publication number
- CN211000353U CN211000353U CN201921884406.5U CN201921884406U CN211000353U CN 211000353 U CN211000353 U CN 211000353U CN 201921884406 U CN201921884406 U CN 201921884406U CN 211000353 U CN211000353 U CN 211000353U
- Authority
- CN
- China
- Prior art keywords
- corrugated paper
- corrugated
- water
- panel
- lower panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 239000000123 paper Substances 0.000 claims description 44
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 25
- 239000000292 calcium oxide Substances 0.000 claims description 12
- 235000012255 calcium oxide Nutrition 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 10
- 239000011111 cardboard Substances 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000001764 infiltration Methods 0.000 abstract description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 3
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 3
- 239000004571 lime Substances 0.000 abstract 3
- 239000011087 paperboard Substances 0.000 description 4
- 241000274582 Pycnanthus angolensis Species 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a high strength water-fast type corrugated container board, including top panel, lower panel and corrugated paper, the corrugated paper sets up between top panel and lower panel, the top panel is located the top of corrugated paper, the panel is located the below of corrugated paper down, the adhesion is connected between top panel, lower panel and the corrugated paper, be formed with a plurality of V-arrangement grooves on the corrugated paper, V-arrangement inslot fixedly connected with a plurality of division boards, the inside of division board is seted up and is filled with the packing chamber, fill the intracavity and fill and have the lime, through scribbling the waterproof layer on the corrugated paper surface, and set up a plurality of division boards in the V-arrangement inslot of playing the corrugated paper, after scattering into water carelessly, the waterproof layer on corrugated paper surface avoids the further infiltration of water, guarantees the intensity of corrugated paper, and the water that accumulates in the division board simultaneously gets into the opening and reacts with inside lime, when the lime adsorbs water, the reaction generates heat, and the upper panel is dried.
Description
Technical Field
The utility model relates to a corrugated paper technical field especially relates to a high strength water resistance type corrugated container board.
Background
Corrugated board is also called corrugated board. Is formed by bonding at least one layer of corrugated paper and one layer of boxboard (also called boxboard), and has better elasticity and extensibility. The method is mainly used for manufacturing cartons, the sandwich of the cartons and other packaging materials of fragile commodities. The raw paper board similar to yellow paper board is made up by using straw pulp of earth method and waste paper through pulping, then is mechanically processed and rolled into corrugated form, then on its surface the adhesive of sodium silicate is used to adhere it to the cardboard paper so as to obtain the invented product.
The corrugated corrugations of the corrugated board are like arch doors which are connected one by one, are mutually parallel to form a row and mutually support to form a triangular structure body, so that the corrugated board has better mechanical strength, can bear certain pressure from a plane, is rich in elasticity and has good buffering effect; the cushion can be made into liners or containers with various shapes and sizes according to requirements, and is simpler, more convenient and faster than plastic buffer materials; the coating is slightly influenced by temperature, has good light-shielding property, is not deteriorated by illumination, is generally slightly influenced by humidity, but is not suitable for long-term use in an environment with high humidity, and influences the strength of the coating.
The existing corrugated paper is wetted after being wetted or water is carelessly scattered into the existing corrugated paper, the strength of the corrugated paper is reduced, and the corrugated paper filled into a product is easy to deform or damage.
Therefore, we propose a high-strength water-resistant corrugated cardboard to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art and providing a high-strength water-resistant corrugated board.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high strength water-fast type corrugated container board, includes top panel, lower panel and corrugated paper, the corrugated paper sets up between top panel and lower panel, the top panel is located the top of corrugated paper, the panel is located the below of corrugated paper down, the adhesion is connected between top panel, lower panel and the corrugated paper, be formed with a plurality of V-arrangement grooves on the corrugated paper, a plurality of division boards of V-arrangement inslot fixedly connected with, the packing chamber has been seted up to the inside of division board, it has quick lime to fill the intracavity packing, set up a plurality of openings that run through on the division board, the waterproof layer is scribbled on the surface of corrugated paper.
Further, the waterproof layer is polyurethane glue.
Furthermore, the two adjacent partition plates are positioned in the same V-shaped groove, and the distance between the two adjacent partition plates is the same.
Furthermore, the triangular structure of division board, the V-arrangement groove matching of division board and corrugated paper.
Further, the corrugated paper is formed by rolling mechanical equipment.
Further, the shape of the through opening (401) comprises one or more than two of a circle, an ellipse and a polygon.
Further, the shape of the through opening (401) is preferably circular.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this high strength water-fast type corrugated container board establishes the waterproof layer through scribbling on the corrugated paper surface, and is playing the V-arrangement inslot of corrugated paper and set up a plurality of division boards, spill into water back carelessly, the waterproof layer on corrugated paper surface avoids the further infiltration of water, guarantees the intensity of corrugated paper, accumulates the quick lime reaction of water entering opening and inside in the division board simultaneously, quick lime carries out absorbent to water in, the reaction produces the heat, dries the top panel.
2. This high strength water-fast type corrugated container board through the division board that sets up a plurality of equidistant settings in the V-arrangement inslot of corrugated paper, can improve the intensity of corrugated paper.
Drawings
Fig. 1 is an overall structure diagram of a high-strength water-resistant corrugated board provided by the utility model;
fig. 2 is a partial schematic view of a high-strength water-resistant corrugated board provided by the present invention;
fig. 3 is the utility model provides a division board structure chart of high strength water resistance type corrugated container board.
In the figure: 1 upper panel, 2 lower panels, 3 corrugated paper, 4 partition boards, 401 through openings, 402 quick lime, 5 waterproof layers and 6V-shaped grooves.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a high-strength water-resistant corrugated board comprises an upper panel 1, a lower panel 2 and corrugated paper 3, wherein the corrugated paper 3 is rolled by mechanical equipment, the corrugated paper 3 is arranged between the upper panel 1 and the lower panel 2, the upper panel 1 is positioned above the corrugated paper 3, the lower panel 2 is positioned below the corrugated paper 3, the upper panel 1, the lower panel 2 and the corrugated paper 3 are connected in an adhesion manner, a plurality of V-shaped grooves 6 are formed on the corrugated paper 3, when water is carelessly scattered on the upper panel 1, the water enters the V-shaped grooves 6 on the upper surface of the corrugated paper 3 through the upper panel 1 and is positioned in the same V-shaped groove 6, the distance between two adjacent partition plates 4 is the same, the partition plates 4 can uniformly absorb the permeated water and are dried, and the phenomenon that the water absorption amount of one partition plate 4 is too large and exceeds the load of the partition plate itself to cause that the water cannot be absorbed is, lose its function, the division board 4 that causes other positions can not absorb the water here again, a plurality of division boards 4 of fixedly connected with in the V-arrangement groove 6, the triangle-shaped structure of division board 4, the design of division board 4 triangle-shaped structure can make division board 4 match with V-arrangement groove 6 on the corrugated paper 3, guarantee zonulae occludens, avoid the water of accumulating in V-arrangement groove 6 to flow along V-arrangement groove 6, and flow out from V-arrangement groove 6 tip, cause corrugated paper 3 to wet, reduce corrugated board's intensity, cause the deformation, division board 4 matches with V-arrangement groove 6 of corrugated paper 3, the inside of division board 4 has seted up the packing chamber, it is filled with quick lime 402 to fill the packing chamber, the setting of quick lime 402, because quick lime 402's characteristic can adsorb water, simultaneously the reaction of quick lime 402 generates heat with water, and then can dry water, make quick, and then guarantee that corrugated container board has sufficient intensity, guarantees its normal function's use, sets up a plurality of openings 401 that run through on the division board 4, and waterproof layer 5 is scribbled on corrugated paper 3's surface, and waterproof layer 5 is polyurethane glue, and waterproof layer 5 on 6 surfaces in V-arrangement groove can block water, avoids water further infiltration, and is further, opening 401's shape includes the combination more than one kind or two kinds in circular, oval and the polygon, the preferred of opening 401 shape is circular, and the area of circular contact is bigger, and heat transfer effect is better.
The utility model discloses in, during the use, when spilling upper panel 1 with water carelessly, water can get into in the V-arrangement groove 6 of 3 upper surfaces of corrugated paper through upper panel 1, waterproof layer 5 on V-arrangement groove 6 surface can block water, avoid water further to permeate, when getting into water on the V-arrangement groove 6 and increasing gradually, water can get into opening 401, react with the inside quick lime 402 of division board 4, quick lime 402 can adsorb water this moment, quick lime 402 reacts with water and produces a large amount of heats simultaneously, this kind of heat can be dried to moist upper panel 1, reduce upper panel 1's moisture, and then improve corrugated container board's bulk strength.
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 (7)
1. A high-strength water-resistant corrugated board comprises an upper panel (1), a lower panel (2) and corrugated paper (3), it is characterized in that the corrugated paper (3) is arranged between the upper panel (1) and the lower panel (2), the upper panel (1) is positioned above the corrugated paper (3), the lower panel (2) is positioned below the corrugated paper (3), the upper panel (1), the lower panel (2) and the corrugated paper (3) are connected in an adhesion way, a plurality of V-shaped grooves (6) are formed on the corrugated paper (3), a plurality of partition plates (4) are fixedly connected in the V-shaped grooves (6), a filling cavity is arranged inside the partition plate (4), quicklime (402) is filled in the filling cavity, a plurality of through openings (401) are formed in the partition plate (4), and a waterproof layer (5) is coated on the surface of the corrugated paper (3).
2. The high strength water resistant corrugated cardboard of claim 1, wherein said water-proof layer (5) is polyurethane glue.
3. A strong water resistant corrugated cardboard as claimed in claim 1 wherein the distance between two adjacent dividing walls (4) is the same in the same V-shaped groove (6).
4. A strong water resistant corrugated cardboard as claimed in claim 1 wherein the dividing sheet (4) is of triangular configuration, the dividing sheet (4) matching the V-grooves (6) of the corrugated cardboard (3).
5. A high strength water resistant corrugated cardboard as claimed in claim 1 wherein said corrugated paper (3) is rolled by mechanical means.
6. A strong water resistant corrugated cardboard as claimed in claim 1 wherein the shape of the through openings (401) comprises one or a combination of two or more of circular, oval and polygonal shapes.
7. A strong water resistant corrugated cardboard according to claim 6 wherein said through openings (401) are preferably circular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921884406.5U CN211000353U (en) | 2019-11-04 | 2019-11-04 | High-strength water-resistant corrugated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921884406.5U CN211000353U (en) | 2019-11-04 | 2019-11-04 | High-strength water-resistant corrugated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211000353U true CN211000353U (en) | 2020-07-14 |
Family
ID=71498056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921884406.5U Expired - Fee Related CN211000353U (en) | 2019-11-04 | 2019-11-04 | High-strength water-resistant corrugated board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211000353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733727A (en) * | 2022-04-19 | 2022-07-12 | 浙江三阳包装产业股份有限公司 | High-efficient corrugated container board rubber roll rubber coating device |
-
2019
- 2019-11-04 CN CN201921884406.5U patent/CN211000353U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733727A (en) * | 2022-04-19 | 2022-07-12 | 浙江三阳包装产业股份有限公司 | High-efficient corrugated container board rubber roll rubber coating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 |