CN112193627A

CN112193627A - Multifunctional moisture-proof packaging carton

Info

Publication number: CN112193627A
Application number: CN202011023389.3A
Authority: CN
Inventors: 王张华
Original assignee: Weifang Hehe Packaging Co ltd
Current assignee: Weifang Hehe Packaging Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-01-08

Abstract

The invention discloses a multifunctional moisture-proof packaging carton which comprises a carton body and carton covers, wherein a plurality of carton covers are rotatably connected above the outer wall of the carton body through creases, the inner centers of the carton body and the carton covers are formed by a corrugated assembly, the corrugated assembly comprises an inner layer paperboard, an outer layer paperboard and a corrugated board, the corrugated board is positioned on the inner sides of the inner layer paperboard and the outer layer paperboard, the upper end and the lower end of the corrugated board are fixedly connected with the inner sides of the inner layer paperboard and the outer layer paperboard respectively, and the thickness and the size of the inner layer paperboard and the outer layer paperboard are consistent. This multifunctional packaging carton, structure scientific and reasonable, convenience safe in utilization is provided with the cooperation between box, case lid and the antibacterial coating, and the antibacterial coating of making by the nanometer silver coating of safety, environmental protection can realize carrying out germicidal treatment to the inboard space of box inner wall, guarantees the sterile environment of box inner wall, has avoided prior art to be not convenient for make the inside problem that is in sterile environment of packing box.

Description

Multifunctional moisture-proof packaging carton

Technical Field

The invention relates to the technical field of packaging cartons, in particular to a multifunctional moisture-proof packaging carton.

Background

The packing carton is made of paper products, is used for packing various articles, is divided into 3 layers of single pit, 5 layers of double pit, 7 layers of three pit, 9 layers of four pit cartons, and is subdivided into various packages such as cartons, color boxes, oversized odd-shaped beer boxes and the like, although the packing carton can be used in the prior art, the prior art has the problems that the inside of the packing box is inconvenient to be in a sterile environment, the articles are inconvenient to be placed for mildew-proof treatment of the packing box during packing and use, the shape is easily damaged due to the influence of water, the moisture-proof effect is poor, and meanwhile, the problem that the dewing phenomenon is easily caused still exists.

Disclosure of Invention

The invention aims to provide a multifunctional moisture-proof packaging carton to solve the problem that the interior of a packaging box is not convenient to be in a sterile environment in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional moisture-proof packing carton comprises a box body and box covers, wherein a plurality of box covers are rotatably connected above the outer wall of the box body through creases, and the inner centers of the box body and the box covers are formed by corrugated components;

the corrugated component comprises an inner layer paperboard, an outer layer paperboard and a corrugated board;

the corrugated board is positioned on the inner sides of the inner layer paper board and the outer layer paper board, the upper end and the lower end of the corrugated board are fixedly connected with the inner sides of the inner layer paper board and the outer layer paper board respectively, and the thickness and the size of the inner layer paper board and the outer layer paper board are consistent;

the box inner wall is provided with dampproof device, dampproof device is including setting up the recess of box inner wall, the recess both sides are provided with a pair of draw-in groove, the recess outside is detachable is provided with netted board, wherein, the both ends of netted board are provided with the fixed strip, the bottom of fixed strip is provided with the card post, the card post card is established in the draw-in groove, netted board with dry package has been placed between the recess.

Preferably, the corrugated cardboard is in the shape type of UV-shaped corrugation.

Preferably, the outer sides of the box body and the box cover are composed of outer layer protection components;

the outer layer protection component comprises a waterproof coating and a dewing-proof coating;

waterproof coating and anti-condensation coating distribute from last to down in proper order in the below of outer cardboard respectively, the lower terminal surface of waterproof coating spraying at outer cardboard, anti-condensation coating spraying is at waterproof coating's lower terminal surface, waterproof coating and anti-condensation coating's relative thickness size is unanimous.

Preferably, the waterproof coating is a single-component polyurethane waterproof coating prepared by mixing a prepolymer containing isocyanate groups, which is prepared by addition polymerization of isocyanate, polyether and the like, with a catalyst, an anhydrous auxiliary agent, an anhydrous filler, a solvent and the like, and has the characteristics of high strength, high elongation, good water resistance and the like.

Preferably, the anti-dewing coating layer is usually composed of three parts, i.e., a hydrophilic polymer, a cross-linking agent and a surfactant, wherein the hydrophilic polymer is used as the coating main body, and absorbs moisture, and the cross-linking agent is introduced to improve the surface wettability and improve the anti-dewing property, generally in order to enhance the water resistance and the friction resistance of the resin.

Preferably, the inner sides of the box body and the box cover are protected by inner-layer protection components;

the inner layer protection component comprises an antibacterial coating and a mildew-proof coating;

the antibacterial coating and the mildew-proof coating are respectively distributed on the inner side paperboard from bottom to top in sequence, the antibacterial coating is sprayed on the upper end surface of the inner side paperboard, the mildew-proof coating is sprayed on the upper end surface of the antibacterial coating, and the relative thickness of the antibacterial coating and the mildew-proof coating is consistent.

Preferably, the antibacterial coating is made of a nano-silver coating, and is a safe and environment-friendly natural bactericide, the nano-silver can be combined with cell membranes and cell wall DANs to replace hydrogen bonds between thymine and purine and between cytosine and guanine in a DAN molecular double-helix structure, so that the bacterial DAN molecular structure is deformed, the synthesis of the DAN, RNA and protein is inhibited, germs are inactivated, and thorough sterilization is realized.

Preferably, the material of the mildew-proof coating is an inorganic mildew-proof coating, the inorganic mildew-proof coating is prepared by adding pigment, filler and mildew inhibitor with high-efficiency and broad-spectrum bactericidal capability into inorganic polymer serving as a main film forming material and special emulsion serving as an auxiliary film forming material, and the mildew-proof coating has the performances of water resistance, scrubbing resistance, acid resistance, alkali resistance and the like and has an excellent mildew-proof effect.

Preferably, the lower extreme rigid coupling of box has the base, all process the recess in the both ends top about the box.

Preferably, the bottom grooves of the base are distributed in an axial symmetry mode by taking a vertical axis or a horizontal axis of the box body as a reference.

Compared with the prior art, the invention has the beneficial effects that: this multi-functional packing carton, structure scientific and reasonable, convenience safe in utilization:

be provided with the cooperation between box, case lid and the antibacterial coating, the antibacterial coating made by safe, the nanometer silver coating of environmental protection can realize carrying out germicidal treatment to the inboard space of box inner wall, guarantees the sterile environment of box inner wall, has avoided prior art not to be convenient for make the inside problem that is in sterile environment of packing box.

Through the cooperation of reticular lamina, dry package, card post, draw-in groove, realized placing dry package in the box, the inside moisture of carton can be absorbed to dry package, very big improvement the drying effect of carton, simultaneously, the reticular lamina is detachable design, is convenient for change dry package.

The anti-mildew coating is mainly made of inorganic polymers, so that anti-mildew separation can be performed between articles inside the packing box and the box body, and the problem of anti-mildew treatment of the articles on the packing box, which is inconvenient to prevent, in the prior art, during packing and use is avoided.

The waterproof packaging box is provided with the matching among the box body, the box cover and the waterproof coating, and the waterproof coating containing isocyanate groups and formed by isocyanate, polyether and the like through addition polymerization can carry out waterproof separation on the packaging box and external water, so that the problem that the paper packaging box is easily affected by water to cause shape damage is solved.

The box body, the box cover and the anti-condensation coating are matched, and the anti-condensation coating made of the hydrophilic polymer, the cross-linking agent and the surfactant enables the hydrophilic polymer to absorb moisture in gas, so that the problem that condensation is easy to occur on the outer wall of the packaging box under the condition of large temperature difference and humidity is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the anti-dewing coating, the anti-microbial coating and the corrugated board of FIG. 1;

FIG. 3 is a schematic plan view of the anti-dewing coating, the anti-microbial coating and the corrugated board of FIG. 1;

FIG. 4 is a schematic view of the structure of the waterproof coating, the anti-dewing coating and the corrugated cardboard of FIG. 3;

FIG. 5 is a schematic view of the structure of the anti-mold coating, the anti-bacterial coating and the corrugated board in FIG. 3;

FIG. 6 is a schematic view of the structure of the mildewproof coating, the waterproof coating and the corrugated cardboard of FIG. 3;

fig. 7 is a schematic view of the moisture barrier of fig. 1.

In the figure: 1. the anti-condensation and anti-condensation packaging box comprises a box body, 2, an inner layer protection component, 201, an antibacterial coating, 202, a mildew-proof coating, 3, an outer layer protection component, 301, a waterproof coating, 302, an anti-condensation coating, 4, a corrugated component, 401, an inner layer paper board, 402, an outer layer paper board, 403, a corrugated paper board, 5, a base, 6, a groove, 7, a box cover, 8, a groove-preventing device, 81, a drying bag, 82, a net-shaped board, 83, a fixing strip, 84, a clamping column, 85, a clamping groove, 86 and a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution:

example 1

A multifunctional moisture-proof packing carton comprises a carton body 1 and a carton cover 7, a plurality of carton covers 7 are connected above the outer wall of the carton body 1 through crease rotation, the inner centers of the carton body 1 and the carton covers 7 are formed by a corrugated component 4, the corrugated component 4 comprises an inner layer paper board 401, an outer layer paper board 402 and a corrugated paper board 403, the corrugated paper board 403 is positioned at the inner sides of the inner layer paper board 401 and the outer layer paper board 402, the upper end and the lower end of the corrugated paper board 403 are respectively fixedly connected with the inner sides of the inner layer paper board 401 and the outer layer paper board 402, the corrugated paper board 403 can realize the support and elastic reset between the inner layer paper board 401 and the outer layer paper board 402, the thickness dimension between the inner layer paper board 401 and the outer layer paper board 402 is consistent, the shape type of the corrugated paper board 403 is UV-shaped corrugated, a moisture-proof device, recess 86 outside is detachable to be provided with reticular lamina 82, wherein, the both ends of reticular lamina 82 are provided with fixed strip 83, the bottom of fixed strip 83 is provided with card post 84, card post 84 card is established in draw-in groove 85, dry package 81 has been placed between reticular lamina 82 and the recess 86, during concrete implementation, take down and place dry package 81 in recess 86, then cover reticular lamina 82, the card post 84 card that makes fixed strip 83 bottom is established in draw-in groove 85, through the moisture in the box is absorbed to dry package 81 of at box 1 internally mounted, improve dampproofing effect.

Example 2

As an optional case, referring to fig. 1, 2, 3, 4 and 6, the multifunctional packaging carton comprises an outer layer protection component 3 outside a box body 1 and a box cover 7, wherein the outer layer protection component 3 comprises a waterproof coating 301 and a dewing-proof coating 302, the waterproof coating 301 and the dewing-proof coating 302 are respectively distributed below an outer layer paperboard 402 from top to bottom in sequence, the relative positions between the outer layer paperboard 402 and the waterproof coating 301 and the dewing-proof coating 302 are limited, the waterproof coating 301 is sprayed on the lower end surface of the outer layer paperboard 402, the dewing-proof coating 302 is sprayed on the lower end surface of the waterproof coating 301, the relative thickness sizes of the waterproof coating 301 and the dewing-proof coating 302 are consistent, the waterproof coating 301 is made of isocyanate group-containing prepolymer prepared by addition polymerization reaction of isocyanate, polyether and the like, and is matched with a catalyst, an anhydrous assistant, an anhydrous filler, a solvent and the like, and is processed into a single-component polyurethane waterproof coating by, the anti-condensation coating 302 is usually composed of three parts, namely hydrophilic polymer, cross-linking agent and surfactant, wherein the hydrophilic polymer is used as the main body of the coating and absorbs moisture, and the cross-linking agent is introduced to improve the water resistance and the friction resistance of the resin, and the surfactant is added to improve the surface wettability and the anti-condensation property.

The scheme in this embodiment can be selectively combined with the scheme in other embodiments.

Example 3

As an optional case, referring to fig. 1, 2, 3, 5 and 6, the multifunctional packaging carton comprises an inner layer protection component 2 on the inner side of a box body 1 and a box cover 7, the inner layer protection component 2 comprises an antibacterial coating 201 and a mildew-proof coating 202, the antibacterial coating 201 and the mildew-proof coating 202 are respectively distributed on an inner paperboard 401 from bottom to top in sequence to limit the relative position between the inner paperboard 401 and the antibacterial coating 201 and the mildew-proof coating 202, the antibacterial coating 201 is sprayed on the upper end surface of the inner paperboard 401, the mildew-proof coating 202 is sprayed on the upper end surface of the antibacterial coating 201, the relative thickness and the size of the antibacterial coating 201 and the mildew-proof coating 202 are consistent, the antibacterial coating 201 is made of a nano silver coating and is a safe and environment-friendly natural bactericide, the nano silver can be combined with a cell membrane and a DAN to replace hydrogen bonds between thymine and purine, cytosine and guanine in a double helix structure of a DAN molecule, the anti-mildew coating 202 is prepared by taking an inorganic anti-mildew coating 202 as a material, taking an inorganic polymer as a main film forming matter, taking a special emulsion as an auxiliary film forming matter, adding pigments, fillers and an anti-mildew agent with high efficiency and broad-spectrum bactericidal capability, has water resistance, scrubbing resistance, acid resistance, alkali resistance and other performances and excellent anti-mildew effects, a base 5 is fixedly connected to the lower end of the box body 1, the base 5 can support the box body 1, grooves 6 are machined in the upper portions of the left end and the right end of the box body 1, clamping grooves at the bottom of the base 5 are axially symmetrically distributed by taking a vertical axis or a horizontal axis of the box body 1 as a reference, and the box body 1 can be conveniently conveyed by a forklift through the clamping grooves.

Example 4

When the multifunctional packing carton is required to be used, firstly, a user can rotate and open the box cover 7 at the upper end of the box body 1 through a crease, then, the user can enter articles to be packed into the box body 1, the main structure of the inner center of the box body 1 is a corrugated board 403, the corrugated board 403 can support the weight of the articles, finally, the user can sequentially buckle and package the box cover 7, then, the carrying and moving of the box body 1 can be realized through the base 1 or the groove 6, after the articles are packed, the antibacterial coating 201 made of the safe and environment-friendly nano silver coating can realize the sterilization treatment of the space at the inner side of the inner wall of the box body 1, the sterile environment of the inner wall of the box body 1 is ensured, and the problem that the inside of the packing box is not convenient to be in the sterile environment in the prior art is solved, the mould-proof coating 202 which takes inorganic polymer as a main film forming material can realize mould-proof separation between articles inside the packing box and the box body 1, so that the mould-proof treatment problem of the articles on the packing box is avoided when the packing box is packed and used in the prior art, the waterproof coating 301 which is formed by isocyanate, polyether and the like through addition polymerization reaction and contains isocyanate groups can realize the waterproof separation between the packing box and external water, and the problem that the paper packing box is easily influenced by water to cause shape damage is avoided.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional dampproofing packing carton, includes box (1) and case lid (7), the outer wall top of box (1) has a plurality of case lids (7) through the crease rotation linked to each other, its characterized in that: the inner centers of the box body (1) and the box cover (7) are formed by corrugated components (4);

the corrugated component (4) comprises an inner layer paperboard (401), an outer layer paperboard (402) and a corrugated paperboard (403);

the corrugated board (403) is positioned on the inner sides of the inner layer paper board (401) and the outer layer paper board (402), the upper end and the lower end of the corrugated board (403) are respectively fixedly connected with the inner sides of the inner layer paper board (401) and the outer layer paper board (402), and the thickness of the inner layer paper board (401) is consistent with that of the outer layer paper board (402);

the utility model discloses a drying bag, including box (1), box (1) inner wall is provided with dampproof device (8), dampproof device (8) is including setting up recess (86) of box (1) inner wall, recess (86) both sides are provided with a pair of draw-in groove (85), recess (86) outside detachable be provided with reticular lamina (82), wherein, the both ends of reticular lamina (82) are provided with fixed strip (83), the bottom of fixed strip (83) is provided with card post (84), card post (84) card is established in draw-in groove (85), reticular lamina (82) with dry package (81) have been placed between recess (86).

2. A multi-functional moisture-proof packaging carton as claimed in claim 1, wherein: the corrugated board (403) is UV-shaped corrugated.

3. A multi-functional moisture-proof packaging carton as claimed in claim 1, wherein: the outer sides of the box body (1) and the box cover (7) are composed of outer layer protection components (3);

the outer layer protection component (3) comprises a waterproof coating (301) and a dewing-proof coating (302);

waterproof coating (301) and anti-condensation coating (302) distribute from last to down in proper order in the below of outer cardboard (402) respectively, waterproof coating (301) spraying is at the lower terminal surface of outer cardboard (402), anti-condensation coating (302) spraying is at the lower terminal surface of waterproof coating (301), the relative thickness size of waterproof coating (301) and anti-condensation coating (302) is unanimous.

4. A multi-functional moisture-proof packaging carton as claimed in claim 3, wherein: the waterproof coating (301) is a single-component polyurethane waterproof coating prepared by mixing a prepolymer containing isocyanate groups, which is prepared by addition polymerization of isocyanate, polyether and the like, with a catalyst, an anhydrous auxiliary agent, an anhydrous filler, a solvent and the like, and has the characteristics of high strength, high elongation, good water resistance and the like.

5. A multi-functional moisture-proof packaging carton as claimed in claim 3, wherein: the anti-condensation coating (302) is usually composed of three parts, namely hydrophilic polymer, cross-linking agent and surfactant, wherein the hydrophilic polymer is used as the coating main body, moisture is absorbed by the hydrophilic polymer, the cross-linking agent is introduced in order to enhance the water resistance and the friction resistance of the resin, and the surfactant is added in order to improve the surface wettability and improve the anti-condensation property.

6. A multi-functional moisture-proof packaging carton as claimed in claim 1, wherein: the inner sides of the box body (1) and the box cover (7) are provided with inner layer protection components (2);

the inner layer protection component (2) comprises an antibacterial coating (201) and a mildew-proof coating (202);

antibiotic coating (201) and mould proof coating (202) distribute in proper order from bottom to top in the top of inboard cardboard (401) respectively, the upper end surface of antibiotic coating (201) spraying in inboard cardboard (401), the upper end surface at antibiotic coating (201) is sprayed on mould proof coating (202), the relative thickness size of antibiotic coating (201) and mould proof coating (202) is unanimous.

7. A multi-functional moisture-proof packaging carton as claimed in claim 6, wherein: the antibacterial coating (201) is made of a nano-silver coating, is a safe and environment-friendly natural bactericide, and can be combined with cell membranes and cell wall DANs to replace hydrogen bonds between thymine and purine and between cytosine and guanine in a DAN molecular double-helix structure, so that the bacterial DAN molecular structure is deformed, the synthesis of the DAN, RNA and protein is inhibited, germs are inactivated, and thorough sterilization is realized.

8. A multi-functional moisture-proof packaging carton as claimed in claim 6, wherein: the material of the mildew-proof coating (202) is an inorganic mildew-proof coating, the inorganic mildew-proof coating is prepared by taking an inorganic polymer as a main film forming material and a special emulsion as an auxiliary film forming material and adding pigments, fillers, mildew inhibitors with high-efficiency and broad-spectrum bactericidal capability and the like, and the mildew-proof coating has the performances of water resistance, scrubbing resistance, acid resistance, alkali resistance and the like and has an excellent mildew-proof effect.

9. A multi-functional moisture-proof packaging carton as claimed in claim 1, wherein: the lower extreme rigid coupling of box (1) has base (5), both ends top inside all is processed fluted (6) about box (1).

10. A multi-functional moisture-resistant packaging carton as claimed in claim 9, wherein: the bottom clamping grooves of the base (5) are distributed in an axisymmetric manner by taking a vertical axis or a horizontal axis of the box body (1) as a reference.