CN220503561U - Environment-friendly packaging paperboard with good waterproof property - Google Patents
Environment-friendly packaging paperboard with good waterproof property Download PDFInfo
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- CN220503561U CN220503561U CN202321905479.4U CN202321905479U CN220503561U CN 220503561 U CN220503561 U CN 220503561U CN 202321905479 U CN202321905479 U CN 202321905479U CN 220503561 U CN220503561 U CN 220503561U
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- Prior art keywords
- layer
- supporting
- packaging
- supporting plate
- water resistance
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 44
- 239000011087 paperboard Substances 0.000 title claims abstract description 33
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 239000010410 layer Substances 0.000 claims description 65
- 238000012856 packing Methods 0.000 claims description 22
- 239000011111 cardboard Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 17
- 239000011241 protective layer Substances 0.000 claims description 14
- 230000015556 catabolic process Effects 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 238000006731 degradation reaction Methods 0.000 claims description 12
- 230000002787 reinforcement Effects 0.000 claims description 12
- 239000004698 Polyethylene Substances 0.000 claims description 9
- -1 polyethylene Polymers 0.000 claims description 9
- 229920000573 polyethylene Polymers 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000012790 adhesive layer Substances 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 229920002472 Starch Polymers 0.000 claims description 5
- 230000007613 environmental effect Effects 0.000 claims description 5
- 239000008107 starch Substances 0.000 claims description 5
- 235000019698 starch Nutrition 0.000 claims description 5
- 229920001610 polycaprolactone Polymers 0.000 claims description 4
- 239000004632 polycaprolactone Substances 0.000 claims description 4
- 229920001131 Pulp (paper) Polymers 0.000 claims description 3
- 239000002952 polymeric resin Substances 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000123 paper Substances 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000000593 degrading effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Abstract
The utility model discloses an environment-friendly packaging paperboard with good waterproof performance, which relates to the technical field of packaging paperboards. According to the utility model, the supporting plate is arranged on one side surface of the packaging paperboard base layer, the supporting plate is S-shaped, when the packaging paperboard base layer is extruded, the packaging paperboard base layer can be supported by the shape structure of the supporting plate, good toughness can be provided for packaging paper, and because the supporting groove is formed in one side surface of the supporting plate, the plurality of reinforcing plates are arranged on the inner wall of the supporting groove, and when the supporting plate is deformed, the reinforcing plates can further provide supporting force for the supporting plate, so that the effect of double supporting is realized.
Description
Technical Field
The utility model relates to the technical field of packaging paperboards, in particular to an environment-friendly packaging paperboard with good waterproof performance.
Background
Cardboard is a rigid, flat, material made of cellulose fibers and suitable for writing, painting, packaging, and modeling applications. It is usually made of pulp obtained by immersing waste paper or vegetable fibers in water, and then flattening and drying it, the cardboard being thicker and more tough and durable than ordinary paper. Its manufacturing process typically involves coating, pressing and drying to make the fibers in the pulp stronger and to give the board proper stiffness and flatness. However, this utility model has the following problems in practical use.
However, since the environment-friendly packaging paperboard in the prior art has only one layer of supporting structure, the paperboard can be damaged when colliding with other objects in the logistics transportation process, so that goods in the paperboard are damaged, and economic losses are caused.
Disclosure of Invention
The utility model provides an environment-friendly packaging paperboard with good waterproof property, which has the advantage of double support and aims to solve the problem that the environment-friendly packaging paperboard in the prior art has only one layer of support structure, so that the paperboard is damaged when being collided with other objects in the logistics transportation process, and goods in the paperboard are damaged, thereby causing economic loss.
In order to achieve the purpose of double support, the utility model provides the following technical scheme: the utility model provides an environmental protection packing cardboard that waterproof nature is good, includes with the packing cardboard basic unit and paste the layer with pack the object, paste the layer and install in a side surface of packing cardboard basic unit, a side surface of pasting the layer is provided with the waterproof layer, a side surface mounting of packing cardboard basic unit has supporting component, a side surface mounting of supporting component has degradation subassembly.
As a preferable technical scheme of the utility model, the packaging paperboard base layer is made of bamboo materials, the adhesive layer is made of polymer resin, and the waterproof layer is made of polyethylene materials.
As a preferable technical scheme of the utility model, the supporting layer is a supporting plate, one side surface of the supporting plate is provided with a supporting groove, the inner wall of the supporting groove is provided with a reinforcing plate, and the supporting plate is arranged on one side surface of the packaging paperboard base layer.
As a preferable technical scheme of the utility model, the supporting plate is made of bamboo materials, the supporting plate is S-shaped, the reinforcing plates are distributed on the inner wall of the supporting groove in a linear array.
As a preferable technical scheme of the utility model, the degradation component comprises a reinforcement layer, wherein a degradation coating is arranged on one side surface of the reinforcement layer, a protection layer is arranged on one side surface of the reinforcement layer, a through hole is formed on one side surface of the protection layer, and the reinforcement layer is arranged on one side surface of a packaging paperboard base layer.
As a preferable technical scheme of the utility model, the reinforcing layer is made of wood pulp, the degradation coating is made of starch, the protection layer is made of polycaprolactone, the number of through holes is several, and the several through holes are distributed on one side surface of the protection layer in a linear array.
Compared with the prior art, the utility model provides the environment-friendly packaging paperboard with good waterproof property, which has the following beneficial effects:
1. this environmental protection packing cardboard that waterproof nature is good, when needs use the environmental protection packing cardboard that waterproof nature is good, make packing cardboard form the state that can load through buckling to make waterproof layer towards the outside, because the material of waterproof layer is the polyethylene material, and the polyethylene material has better waterproof nature, so when liquid and waterproof layer contact, the polyethylene material can effectually keep off liquid, prevents its and waterproof layer one side surface mounting's packing cardboard basic unit contact, thereby realizes waterproof effect.
2. This environmental protection packing cardboard that waterproof nature is good, when packing cardboard when using, one side surface mounting of packing cardboard basic unit has the backup pad, and the backup pad is the S-shaped, and when packing cardboard basic unit received the extrusion, the shape structure of backup pad can support packing cardboard basic unit, can provide better toughness for the packing paper, and because one side surface of backup pad has seted up the supporting groove, and a plurality of reinforcing plate is installed to the inner wall of supporting groove, when the backup pad takes place deformation, the reinforcing plate can be further for the backup pad provides holding power, realizes dual supporting' S effect.
Drawings
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is a schematic view of another angular outer structure of the present utility model;
FIG. 3 is a schematic view of the internal structure of the present utility model;
FIG. 4 is a schematic view of another angular internal structure of the present utility model;
fig. 5 is an enlarged schematic view of the structure a in fig. 4 according to the present utility model.
In the figure: 1. a packaging paperboard base layer; 2. an adhesive layer; 3. a waterproof layer; 4. a support plate; 5. a support groove; 6. a reinforcing plate; 7. a reinforcing layer; 8. degrading the coating; 9. a protective layer; 10. and a through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model discloses an environment-friendly packaging paperboard with good waterproof performance, which comprises a packaging paperboard base layer 1 and an adhesive layer 2, wherein the packaging paperboard base layer 1 is used for packaging objects, the adhesive layer 2 is arranged on one side surface of the packaging paperboard base layer 1, a waterproof layer 3 is arranged on one side surface of the adhesive layer 2, a supporting component is arranged on one side surface of the packaging paperboard base layer 1, and a degradation component is arranged on one side surface of the supporting component.
The packaging paperboard base layer 1 is made of bamboo materials, the adhesive layer 2 is made of polymer resin, and the waterproof layer 3 is made of polyethylene materials.
The supporting layer is backup pad 4, and supporting groove 5 has been seted up to one side surface of backup pad 4, and the gusset plate 6 has been pasted to the inner wall of supporting groove 5, and backup pad 4 installs in one side surface of packing cardboard basic unit 1, and when packing cardboard basic unit 1 received the extrusion, the shape structure of backup pad 4 can support packing cardboard basic unit 1, can provide better toughness for the packing paper.
The backup pad 4 is bamboo matter material, and backup pad 4 is the S-shaped, and gusset plate 6 is a plurality of, and a plurality of gusset plate 6 are the inner wall of linear array distribution at supporting groove 5.
The degradation subassembly includes reinforcement layer 7, and one side surface of reinforcement layer 7 is provided with degradation coating 8, and one side surface of reinforcement layer 7 pastes and has protective layer 9, and through-hole 10 has been seted up to one side surface of protective layer 9, and reinforcement layer 7 installs the one side surface at packaging board basic unit 1.
The reinforcing layer 7 is made of wood pulp, the degradation coating 8 is made of starch, the protective layer 9 is made of polycaprolactone, the number of through holes 10 is several, and the number of through holes 10 are distributed on one side surface of the protective layer 9 in a linear array.
The working principle and the using flow of the utility model are as follows: when the environment-friendly packaging paper board with good waterproof performance is needed, the packaging paper board is bent to form a state capable of being loaded, and the waterproof layer 3 is made to face outwards, because the waterproof layer 3 is made of polyethylene, the polyethylene has good waterproof performance, when liquid is in contact with the waterproof layer 3, the polyethylene can effectively isolate the liquid, and the liquid is prevented from being in contact with the packaging paper board base layer 1 of one side surface mounting of the waterproof layer 3, so that waterproof effect is achieved.
When the packaging board is in use, a supporting plate 4 is arranged on one side surface of the packaging board base layer 1, the supporting plate 4 is S-shaped, when the packaging board base layer 1 is extruded, the shape structure of the supporting plate 4 can support the packaging board base layer 1, better toughness can be provided for the packaging paper, and because a supporting groove 5 is formed in one side surface of the supporting plate 4, a plurality of reinforcing plates 6 are arranged on the inner wall of the supporting groove 5, when the supporting plate 4 is deformed, the reinforcing plates 6 can further provide supporting force for the supporting plate 4, the effect of double supporting is achieved, when the board is manually discarded, when the board encounters rainwater or other liquid, the liquid can be in contact with the protective layer 9, a plurality of through holes 10 are formed in one side surface of the protective layer 9, when the liquid is in contact with the protective layer 9, the through holes 10 are in direct contact with the degradable coating 8, the degradable coating 8 is made of starch material, the degradable coating 8 can be automatically degraded when the starch material is water, at this time, the degradable coating 8 and the protective layer 9 is separated, the polycaprolactone material is also automatically decomposed when the protective layer is in water, the protective layer is in contact with the degradable layer, the degradable layer is directly under the protective layer 7, the effect of the whole paper can be achieved, and the effect of directly contacting the paper is achieved, and the effect of degrading the paper is achieved.
It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an environmental protection packing cardboard that waterproof nature is good, includes packing cardboard basic unit (1), paste layer (2) and backup pad (4) that are used for packing the object, paste layer (2) and install at one side surface of packing cardboard basic unit (1), its characterized in that: one side surface of the sticking layer (2) is provided with a waterproof layer (3), one side surface of the packaging paperboard base layer (1) is provided with a supporting component, and one side surface of the supporting component is provided with a degradation component.
2. An environmentally friendly packaging board with good water resistance according to claim 1, wherein: the packaging paperboard base layer (1) is made of bamboo materials, the adhesive layer (2) is made of polymer resin, and the waterproof layer (3) is made of polyethylene materials.
3. An environmentally friendly packaging board with good water resistance according to claim 1, wherein: a supporting groove (5) is formed in one side surface of the supporting plate (4), a reinforcing plate (6) is arranged on the inner wall of the supporting groove (5), and the supporting plate (4) is arranged on one side surface of the packaging paperboard base layer (1).
4. An environmentally friendly packaging board with good water resistance according to claim 3, wherein: the support plate (4) is made of bamboo materials, the support plate (4) is S-shaped, the reinforcing plates (6) are arranged in a plurality, and the reinforcing plates (6) are distributed on the inner wall of the support groove (5) in a linear array mode.
5. An environmentally friendly packaging board with good water resistance according to claim 1, wherein: the degradation subassembly includes reinforcement layer (7), one side surface of reinforcement layer (7) is provided with degradation coating (8), one side surface mounting of reinforcement layer (7) has protective layer (9), through-hole (10) have been seted up on one side surface of protective layer (9), one side surface at packaging board basic unit (1) is installed to reinforcement layer (7).
6. An environmentally friendly packaging board with good water resistance according to claim 5, wherein: the reinforcing layer (7) is made of wood pulp, the degradation coating (8) is made of starch, the protection layer (9) is made of polycaprolactone, the through holes (10) are formed in a plurality, and the through holes (10) are distributed on one side surface of the protection layer (9) in a linear array mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321905479.4U CN220503561U (en) | 2023-07-19 | 2023-07-19 | Environment-friendly packaging paperboard with good waterproof property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321905479.4U CN220503561U (en) | 2023-07-19 | 2023-07-19 | Environment-friendly packaging paperboard with good waterproof property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220503561U true CN220503561U (en) | 2024-02-20 |
Family
ID=89881770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321905479.4U Active CN220503561U (en) | 2023-07-19 | 2023-07-19 | Environment-friendly packaging paperboard with good waterproof property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220503561U (en) |
-
2023
- 2023-07-19 CN CN202321905479.4U patent/CN220503561U/en active Active
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| GR01 | Patent grant | ||
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