CN115285501B - Zipper carton with waterproof lining - Google Patents
Zipper carton with waterproof lining Download PDFInfo
- Publication number
- CN115285501B CN115285501B CN202210789083.1A CN202210789083A CN115285501B CN 115285501 B CN115285501 B CN 115285501B CN 202210789083 A CN202210789083 A CN 202210789083A CN 115285501 B CN115285501 B CN 115285501B
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- CN
- China
- Prior art keywords
- water
- corrugated paper
- waterproof
- sealing
- corrugated
- Prior art date
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 100
- 239000000835 fiber Substances 0.000 claims description 34
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 239000007788 liquid Substances 0.000 abstract description 11
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 239000000123 paper Substances 0.000 abstract 8
- 239000011087 paperboard Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 11
- 238000009412 basement excavation Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012544 monitoring 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
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/14—Linings or internal coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D13/00—Containers having bodies formed by interconnecting two or more rigid, or substantially rigid, components made wholly or mainly of the same material, other than metal, plastics, wood, or substitutes therefor
- B65D13/04—Containers having bodies formed by interconnecting two or more rigid, or substantially rigid, components made wholly or mainly of the same material, other than metal, plastics, wood, or substitutes therefor of paper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/06—Sealings formed by liquid or plastic material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Buffer Packaging (AREA)
- Cartons (AREA)
Abstract
The invention discloses a zipper carton with a waterproof lining, which belongs to the field of zipper cartons, and aims to solve the problems that when corrugated paper boards are corroded by external liquid water, the liquid water stained on corrugated paper cores is conducted to water-soluble sealing blocks through the water-soluble sealing blocks and is dissolved, at the moment, air-hardening gel materials filled in filling cavities are contacted with the outside through holes formed by dissolving the water-soluble sealing blocks and hardened, when the corrugated paper cores are damped and lose structural strength, the hardened air-hardening gel materials can play a supporting role, the hardened air-hardening gel materials are reinforced by skeleton nets, the elasticity of the skeleton nets can be increased, the corrugated paper cores can be deformed along with deformation of the corrugated paper cores, the buffering effect of the corrugated paper cores is not easily affected, the structural strength of the corrugated paper cores after being damped is increased by adding the waterproof lining in the corrugated paper cores, and the normal transportation work of the corrugated paper boxes is not easily affected.
Description
Technical Field
The invention relates to the field of zipper cartons, in particular to a zipper carton with a waterproof lining.
Background
The utility model provides a zip fastener carton, also known as "easily tears, is a novel packing tool for express delivery, has characteristics such as promote user experience, improvement packing efficiency, reuse, environmental protection more, compares in traditional packing carton, and zip fastener carton has: the user experience is good, the packaging efficiency can be improved by more than 30% by one drag, the adhesive tape is not used, the packaging efficiency can be recycled one hundred percent, the requirements on the paper industry are reduced, and the pollution to the environment is further reduced.
In the present express industry, violent transportation is a problem that is difficult to avoid, because the quantity of express packages is huge, most of the packages are transported for long distance, the present express company is difficult to bear the cost of monitoring the whole course of the express packages, so most of the senders can choose to utilize the packages to realize the protection of the packages, wherein the zipper cartons are usually made of corrugated paper, so that the zipper cartons have certain structural strength, and the damage caused by daily factors such as jolt in the transportation process can be completely resisted, thereby being a good choice for transporting high-value goods.
Although the corrugated paper has a certain impact resistance, part of impact in the transportation process can be handled, once the corrugated paper is wetted, the structural strength of the corrugated paper can be greatly reduced, the protection effect is difficult to realize, and the former strength is difficult to recover after the corrugated paper is dried in time, so that the normal transportation work of the corrugated paper is influenced.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide the zipper paper box with the waterproof lining, which can increase the structural strength of the corrugated paper after being wetted by adding the waterproof lining into the corrugated paper, and is not easy to influence the normal transportation work of the corrugated paper box.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme.
The utility model provides a zip fastener carton with waterproof inside lining, including corrugated container board, corrugated container board is assembled by a plurality of corrugated container boards, corrugated container board is equipped with outside paper from outside to inside in proper order, corrugated container board, waterproof inside lining and interior face paper, the inboard fixedly connected with corrugated container board of outside paper, the one end fixedly connected with waterproof inside lining of outside paper is kept away from to the corrugated container board, the one end fixedly connected with interior face paper of corrugated container board is kept away from to waterproof inside lining, waterproof inside lining includes the rubber strip, the rubber strip in-cut has the filling chamber, the filling intracavity is filled with air hardening gel material, the rubber strip is kept away from the one end of interior face paper and is cut has a plurality of intercommunications, equal fixedly connected with and self assorted water-soluble sealing strip in a plurality of intercommunications, corrugated container board and water-soluble sealing strip fixed connection.
Further, the water-soluble sealing strip comprises a fixing strip, a plurality of water-soluble sealing blocks are fixedly connected to the fixing strip, the water-soluble sealing blocks penetrate through the fixing strip, after the corrugated paper core is wetted, liquid water stained on the corrugated paper core can be conducted to the water-soluble sealing blocks through the water-soluble sealing blocks and is dissolved, at the moment, the air-hardening gel material filled in the filling cavity can be contacted with the outside through a through hole formed by dissolving the water-soluble sealing blocks and is hardened, and when the corrugated paper core is wetted and loses structural strength, the hardened air-hardening gel material can play a supporting role.
Further, the distance between two adjacent water-soluble sealing blocks is 10 times of the length of the water-soluble sealing blocks, the space occupied by the water-soluble sealing blocks of the humidifying reaction structure on the water-soluble sealing strip is reduced, the water-soluble sealing blocks are not easy to dissolve when the corrugated paper core is locally humidified, and the air hardening gel material filled in the filling cavity is not easy to take effect in advance.
Further, one end of the water-soluble sealing block, which is far away from the filling cavity, is fixedly connected with a plurality of sealing fibers, the sealing fibers are mutually staggered to form a three-dimensional space structure, and the water-soluble sealing block is not easy to be influenced by water vapor to be dissolved by utilizing a protection structure formed by the sealing fibers.
Further, the sealing fibers are in three-dimensional spiral shapes, so that the sealing performance of the sealing fibers when the sealing fibers are wound together is improved, and the waterproof effect is improved.
Further, the outside that sealing fiber kept away from water-soluble sealing strip one end is coated with hydrophilic coating, and vapor is easily adhered at sealing fiber one end that is kept away from water-soluble sealing strip after contacting sealing fiber condensation, reduces the erosion of vapor to water-soluble sealing piece.
Further, the inner wall of the filling cavity is fixedly connected with a skeleton net, the skeleton net comprises a plurality of skeleton columns, the skeleton columns are woven in a staggered mode to form the skeleton net, a skeleton can be formed after the air hardening gel material is hardened, and the strength of the air hardening gel material after hardening is improved.
Further, a plurality of buffer holes are cut in the skeleton column, the elasticity of the skeleton column is increased, and before the air hardening gel material is hardened, the air hardening gel material can deform along with the deformation of the corrugated paper core, so that the buffer effect of the corrugated paper core is not easily affected.
Further, the plurality of buffer holes are staggered with each other, and when the air-hardening gel material penetrating into the buffer holes is partially solidified and blocks the buffer holes, the air-hardening gel material can flow into other buffer holes to easily fill the buffer holes.
Further, the sum of the volumes of the buffer holes is one tenth of the whole volume of the skeleton column, so that the skeleton column can keep the integrity of the skeleton column to the greatest extent, keep the functionality of the skeleton column and not easily influence the structural strength of the skeleton column due to the excavation of the buffer holes.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
when the corrugated board is eroded by external liquid water, the liquid water stained on the corrugated paper core can be conducted to the water-soluble sealing blocks through the liquid water, the water-soluble sealing blocks are dissolved, at the moment, the air-hardening gel material filled in the filling cavity can be contacted with the outside through the through holes formed by the water-soluble sealing blocks, and hardened, when the corrugated paper core is wetted and loses structural strength, the hardened air-hardening gel material can play a supporting role, wherein after the corrugated paper core is wetted, the strength of the corrugated paper core is reduced, the corrugated paper core can deform under the action of external force or dead weight, the extrusion on a plurality of sealing fibers is reduced, at the moment, the sealing fibers can restore the original shape, the gap between two adjacent sealing fibers is enlarged, the liquid water is easier to be contacted with the water-soluble sealing blocks, the corrugated paper core can not be completely wetted, the corrugated paper core can be still kept in the original shape, the extrusion on the plurality of sealing fibers is formed, the gaps between the adjacent sealing fibers can be kept in a small state, the sealing fibers can be kept in a small quantity, and the sealing fibers can pass through the sealing blocks to be in time, and the sealing blocks are in the water-insoluble state, and the water-soluble sealing blocks can not be solidified, and the water-soluble sealing blocks can be sealed and the water-insoluble sealing blocks can be in the water-soluble sealing state can be sealed and sealed.
In addition, this scheme utilizes the skeleton net to realize strengthening to the air hardening gel material after the hardening, increases the intensity after the air hardening gel material hardening, and the excavation of buffer hole can increase the elasticity of skeleton net, can be along with the deformation and the deformation of corrugated paper core, is difficult for influencing the cushioning effect of corrugated paper core, can realize through adding waterproof inside lining in corrugated paper, increases the structural strength after the corrugated paper wets, is difficult for influencing corrugated paper box's normal transportation work.
Drawings
Fig. 1 is an exploded view of the main structure of the corrugated board for the zipper carton of the present invention;
FIG. 2 is a schematic view of the structure of the zipper carton of the present invention;
FIG. 3 is a side cross-sectional view of the corrugated board for the zipper carton of the present invention;
FIG. 4 is a schematic diagram of the structure shown at A in FIG. 3;
FIG. 5 is a schematic structural view of a seal fiber of the present invention;
FIG. 6 is a schematic structural view of a waterproof liner of the present invention;
FIG. 7 is a schematic view showing a partial structure of a water-soluble weather strip according to the present invention;
FIG. 8 is a schematic view of a partial cross-sectional structure of a bone post of the present invention;
FIG. 9 is a schematic illustration of the corrugated board of the present invention being subject to water attack;
fig. 10 is a schematic view showing structural changes between the corrugated paper core of the present invention and the waterproof liner after being corroded by water.
The reference numerals in the figures illustrate:
1 corrugated board, 2 outer paper, 3 corrugated paper core, 4 waterproof lining, 401 rubber sleeve, 402 filling cavity, 403 communication hole, 5 inner paper, 6 skeleton net, 601 skeleton column, 602 buffer hole, 7 water-soluble sealing strip, 701 fixing strip, 702 water-soluble sealing block and 8 sealing fiber.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of the element of the adapting model. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1:
Referring to fig. 1-4, a zipper carton with waterproof lining, including corrugated board 1, the corrugated board is assembled by a plurality of corrugated boards 1, corrugated board 1 is equipped with outside paper 2 from outside to inside in proper order, corrugated paper core 3, waterproof lining 4 and interior paper 5, the inboard fixedly connected with corrugated paper core 3 of outside paper 2, the one end fixedly connected with waterproof lining 4 of corrugated paper core 3 keeps away from outside paper 2, the one end fixedly connected with interior paper 5 of waterproof lining 4 keeps away from corrugated paper core 3, waterproof lining 4 includes rubber strip 401, the cutting has filling chamber 402 in the rubber strip 401, the filling chamber 402 intussuseption is filled with air hardening gel material, preferably sodium silicate, the one end of rubber strip 401 keeps away from interior paper 5 is cut there is a plurality of intercommunicating pores 403, all fixedly connected with and self assorted water-soluble sealing strip 7 in a plurality of intercommunicating pores 403, corrugated paper core 3 and water-soluble sealing strip 7 fixedly connected.
Can realize through adding waterproof inside lining in corrugated paper, increase the structural strength after the corrugated paper wets, be difficult for influencing corrugated box's normal transportation work.
Referring to fig. 3-7, the water-soluble sealing strip 7 includes a fixing strip 701, a plurality of water-soluble sealing blocks 702 are fixedly connected to the fixing strip 701, the plurality of water-soluble sealing blocks 702 penetrate through the fixing strip 701, when the corrugated paper core 3 is wetted, liquid water stained on the corrugated paper core 3 is conducted to the water-soluble sealing blocks 702 by itself, and the water-soluble sealing blocks 702 are melted, at this time, air-hardening gel materials filled in the filling cavity 402 are contacted with the outside through holes formed by melting the water-soluble sealing blocks 702 and hardened, when the corrugated paper core 3 is wetted and loses structural strength, the hardened air-hardening gel materials can play a supporting role, the distance between two adjacent water-soluble sealing blocks 702 is 10 times the length of the water-soluble sealing blocks 702, the space occupied by the water-soluble sealing blocks 702 of the water-soluble sealing strip 7 is reduced, and the air-hardening gel materials filled in the filling cavity 402 are not easy to be melted when the corrugated paper core 3 is partially wetted, so that the air-hardening gel materials are not easy to take effect.
The one end fixedly connected with a plurality of seal fibers 8 of filling chamber 402 is kept away from to water-soluble seal piece 702, a plurality of seal fibers 8 are crisscross each other to form three-dimensional space three-dimensional structure, the protection architecture that utilizes a plurality of seal fibers 8 to form, make water-soluble seal piece 702 be difficult for receiving vapor influence and dissolve, a plurality of seal fibers 8 all are three-dimensional heliciform, the leakproofness when increasing a plurality of seal fibers 8 and twining together increases the water-proof effects, the outside that seal fiber 8 kept away from water-soluble sealing strip 7 one end is coated with hydrophilic coating, vapor is easily adhered in seal fiber 8 after contacting seal fiber 8 condensation one end of keeping away from water-soluble sealing strip 7, reduce the erosion of vapor to water-soluble seal piece 702.
Referring to fig. 3-4 and fig. 8, the inner wall of the filling cavity 402 is fixedly connected with a skeleton net 6, the skeleton net 6 includes a plurality of skeleton columns 601, the skeleton columns 601 are woven in a staggered manner to form the skeleton net 6, after the air hardening gel material is hardened, a skeleton can be formed, the strength of the air hardening gel material after hardening is increased, a plurality of buffer holes 602 are cut into the skeleton columns 601, the elasticity of the skeleton columns 601 is increased, before the air hardening gel material is hardened, the buffer effect of the corrugated paper core 3 is not easily affected, the buffer holes 602 are staggered with each other, when the air hardening gel material penetrating the buffer holes 602 is partially solidified, and the buffer holes 602 are blocked, the air hardening gel material can flow from other buffer holes 602 to easily fill the buffer holes 602, the total volume of the buffer holes 602 is one tenth of the whole volume of the skeleton columns 601, the air hardening gel material can keep the integrity of the skeleton columns 601 to the greatest extent, the self functionality is kept, and the self structural strength is not easily affected due to the cutting of the buffer holes 602.
Referring to fig. 9-10, in this scheme, when the corrugated board 1 is eroded by external liquid water, the liquid water stained on the corrugated board 3 will be conducted to the water-soluble sealing block 702 by itself, and dissolve the water-soluble sealing block 702, at this time, the air-hardening gel material filled in the filling cavity 402 will be contacted with the external through the through hole formed by dissolving the water-soluble sealing block 702, and harden, when the corrugated board 3 is wetted and loses structural strength, the hardened air-hardening gel material can play a supporting role, wherein, after the corrugated board 3 is wetted, its own strength is reduced, at this time, the corrugated board 3 will deform under the action of external force or dead weight, the extrusion on the sealing fibers 8 is reduced, at this time, the sealing fibers 8 will recover to be original, the gap between two adjacent sealing fibers 8 is enlarged, the liquid water is easier to be contacted with the water-soluble sealing block 702, and the corrugated board 3 can be kept in original shape by the local wet, when the corrugated board 3 is only partially wetted, the water is not fully wetted, the corrugated board 3 can also keep the original shape on the sealing fibers 8, so that the water-soluble sealing block 8 is kept in a small amount under the effect of sealing block 702 is still in the sealing block 702, and the water-insoluble sealing block 702 is still sealed by a small amount, and the water-soluble sealing block 702 is kept in a small amount, and the water-soluble sealing block is in the sealing block 702 is in the sealing state is sealed, and the sealing block is sealed by the sealing block is in a small amount, and the sealing effect is sealed and the water-soluble sealing block is sealed by the sealing block 8.
In addition, this scheme utilizes skeleton net 6 to realize strengthening to the air hardening gel material after the hardening, increases the intensity after the air hardening gel material hardening, and the excavation of buffer hole 602 can increase the elasticity of skeleton net 6, can be along with the deformation of corrugated paper core 3 and deformation, be difficult for influencing the buffering effect of corrugated paper core 3, can realize through adding waterproof inside lining in corrugated paper, increase the structural strength after the corrugated paper wets, be difficult for influencing corrugated paper box's normal transportation work.
Finally, in order to show the needs, the structures in the drawings of the specification are not drawn according to actual proportions, and particularly, the waterproof lining 4 and the internal results thereof are designed by considering the self weight problem so as to be convenient for transportation, which is a public work technology of a person skilled in the art, and the person skilled in the art can design according to actual needs.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (8)
1. A zipper carton with waterproof lining, comprising corrugated board (1), characterized in that: the zipper paper box is formed by assembling a plurality of corrugated boards (1), wherein the corrugated boards (1) are sequentially provided with an outer paper (2), a corrugated paper core (3), a waterproof lining (4) and an inner paper (5) from outside to inside, the corrugated paper core (3) is fixedly connected to the inner side of the outer paper (2), one end, far away from the outer paper (2), of the corrugated paper core (3) is fixedly connected with the waterproof lining (4), one end, far away from the corrugated paper core (3), of the waterproof lining (4) is fixedly connected with the inner paper (5), the waterproof lining (4) comprises a rubber strip (401), a filling cavity (402) is formed in the rubber strip (401), a plurality of communication holes (403) are formed in one end, far away from the inner paper (5), of the rubber strip (401) in a cutting mode, of the inner paper core (3) is fixedly connected with a water-soluble sealing strip (7) matched with the waterproof sealing strip, and the corrugated paper core (3) is fixedly connected with the water-soluble sealing strip (7);
the water-soluble sealing strip (7) comprises a fixing strip (701), a plurality of water-soluble sealing blocks (702) are fixedly connected to the fixing strip (701), and the water-soluble sealing blocks (702) penetrate through the fixing strip (701);
the distance between two adjacent water-soluble sealing blocks (702) is 10 times the length of the water-soluble sealing blocks (702).
2. A zipper carton with a waterproof liner as claimed in claim 1, wherein: one end of the water-soluble sealing block (702) far away from the filling cavity (402) is fixedly connected with a plurality of sealing fibers (8), and the sealing fibers (8) are mutually staggered to form a three-dimensional space three-dimensional structure.
3. A zipper carton with a waterproof liner as claimed in claim 2, wherein: the sealing fibers (8) are all three-dimensional spiral.
4. A zipper carton with a waterproof liner as claimed in claim 2, wherein: the outer side of the sealing fiber (8) far away from one end of the water-soluble sealing strip (7) is coated with a hydrophilic coating.
5. A zipper carton with a waterproof liner as claimed in claim 1, wherein: the inner wall of the filling cavity (402) is fixedly connected with a skeleton net (6), the skeleton net (6) comprises a plurality of skeleton columns (601), and the skeleton columns (601) are staggered to form the skeleton net (6).
6. A zipper carton with a waterproof liner as claimed in claim 5, wherein: a plurality of buffer holes (602) are cut in the framework column (601).
7. The zipper carton with waterproof liner of claim 6, wherein: a plurality of the buffer holes (602) are staggered with each other.
8. The zipper carton with waterproof liner of claim 6, wherein: the sum of the volumes of the plurality of buffer holes (602) is one tenth of the whole volume of the skeleton column (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210789083.1A CN115285501B (en) | 2022-07-06 | 2022-07-06 | Zipper carton with waterproof lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210789083.1A CN115285501B (en) | 2022-07-06 | 2022-07-06 | Zipper carton with waterproof lining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115285501A CN115285501A (en) | 2022-11-04 |
| CN115285501B true CN115285501B (en) | 2024-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210789083.1A Active CN115285501B (en) | 2022-07-06 | 2022-07-06 | Zipper carton with waterproof lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115285501B (en) |
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