Loose-leaf binder type chocolate package

Abstract

The embodiment of the utility model discloses a loose-leaf binder type chocolate package which comprises an outer package and a plurality of inner packages stacked in the outer package, a loose-leaf binder is installed on one side plate of the outer package, and each inner package is provided with a hole corresponding to the loose-leaf binder. The loose-leaf binder penetrates through the holes to connect the inner packages and the outer packages into a whole, each inner package is composed of a tray at the bottom and a sealing film at the top, the tray is provided with a groove, and a sealing cavity is formed between the tray and the sealing film and used for containing chocolate. By means of the chocolate package, the chocolate package is good in sealing performance and freshness retaining performance, capable of reliably protecting chocolates and convenient to carry.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of food packaging, in particular to a loose-leaf folder type chocolate packaging. BACKGROUND

[0002] As a food deeply loved by consumers, chocolate occupies an important position in the market. However, chocolate has the characteristics of high temperature melting, strong flavor absorption and high fat content, which is easy to oxidize and deteriorate, which puts strict requirements on its packaging.

[0003] At present, there are many deficiencies in the packaging form of chocolate on the market. Commonly seen, such as aluminum foil bag sealing or aluminum foil paper folding wrapping and sealing to do the inner packaging, this kind of inner packaging form is single, and the aesthetic property is poor. Sharing chocolate packaging every small unit is scattered in the backpack, and it is not easy to find; the size of the chocolate packaging is often large, which is not convenient to carry. These problems bring many inconveniences to consumers in the process of storing, carrying and using chocolate, affect the use experience of consumers, and also limit the market promotion and sales of chocolate products to some extent. Therefore, there is an urgent need for a new chocolate packaging design to solve the above problems to meet the needs of consumers for chocolate packaging in terms of aesthetics, portability and functionality. CONTENT OF THE INVENTION

[0004] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, the present application provides a loose-leaf folder type chocolate packaging, which solves the problem of inconvenient carrying of the inner packaging structure containing chocolate in the prior art.

[0005] The purpose of the present application can be achieved by the following technical solutions:

[0006] The present application provides a loose-leaf folder type chocolate packaging, which comprises an outer packaging and a plurality of inner packagings stacked in the outer packaging. A loose-leaf folder is installed on one side plate of the outer packaging. Each inner packaging is provided with a hole corresponding to the loose-leaf folder. The loose-leaf folder passes through the hole to connect the plurality of inner packagings and the outer packaging into one body. The inner packaging is composed of a tray at the bottom and a sealing film at the top. The tray is provided with a groove, and a sealed cavity is formed between the sealing film and the groove for accommodating chocolate.

[0007] Optionally, the material of the tray is metal or plastic.

[0008] Optionally, the sealing film is a plastic film or an aluminum foil composite film.

[0009] Optionally, the loose-leaf folder is provided with a plurality of holes, and each inner packaging is provided with a number of holes equal to the number of loose-leaf folders on the same side. The holes correspond one by one to the loose-leaf folders.

[0010] Optionally, each inner package comprises a plurality of packaging units, each packaging unit has a sealed cavity, and a tearable structure is arranged between the packaging units for mutual separation.

[0011] Optionally, a plurality of binders are arranged along the length direction of the outer package, each inner package comprises a plurality of packaging units arranged along the length direction of the outer package, and each packaging unit is provided with at least one hole corresponding to the binder.

[0012] Optionally, the binder is an incomplete circular ring with an opening, and the opening is used to take the inner package out of the binder.

[0013] Optionally, the material of the outer package is paper or plastic.

[0014] Optionally, the outer package is a semi-open structure.

[0015] Optionally, the outer package comprises a bottom box and a box cover, the bottom box is surrounded by a bottom plate and four first side plates, one of the first side plates protrudes and extends towards the box cover and is movably connected to one side of the box cover through a score line; the box cover is composed of a top plate and three second side plates, and the first side plates of the bottom box are engaged with each other when the box cover is closed.

[0016] Beneficial effects: The inner package tray and the sealing film form a sealed cavity in the present application, which effectively blocks air, slows down the oxidation and deterioration of chocolate, prolongs the shelf life, and ensures the freshness and deliciousness of chocolate. The tray provides stable support to prevent the chocolate from being deformed or broken due to extrusion and collision during transportation, storage or carrying. The binder and the hole design realize the quick connection of the inner package and the outer package, facilitate the assembly and disassembly of the package, and consumers can flexibly take the inner package as needed. A plurality of inner packages are stacked for storage, which is convenient for carrying and storage. Each inner package is independently sealed, so that if one piece of chocolate has a problem, it will not affect other chocolates, ensuring the overall quality and facilitating consumers to choose the number of chocolates to carry or eat according to different needs. BRIEF DESCRIPTION OF DRAWINGS

[0017] The present application will be further described below in conjunction with the drawings.

[0018] Figure 1 is a structural schematic diagram of the binder type chocolate package in an open state in one embodiment of the present application.

[0019] Explanation of reference signs:

[0020] 1, outer package; 11, bottom box; 111, bottom plate; 112, first side plate; 12, box cover; 121, top plate; 122, second side plate; 2, inner package; 21, tray; 22, sealing film; 23, packaging unit; 3, binder. DETAILED DESCRIPTION

[0021] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work are within the scope of protection of the present application.

[0022] Please refer to Figure 1 As shown in the drawings, in some embodiments, the present application provides a binder-type chocolate package, which comprises an outer package 1 and a plurality of inner packages 2 stacked in the outer package 1, a binder 3 is installed on one side plate of the outer package 1, each inner package 2 is provided with a hole corresponding to the binder 3, and the binder 3 passes through the hole to connect the plurality of inner packages 2 and the outer package 1 into one body. The inner package 2 is composed of a tray 21 at the bottom and a sealing film 22 at the top, and the tray 21 is provided with a groove to form a sealed cavity with the sealing film 22 for accommodating chocolate. Among them, the tray 21 and the sealing film 22 are tightly attached, the edges of the tray 21 and the edges of the sealing film 22 are sealed and connected by a heat sealing or cold sealing process, to ensure that the sealed cavity has good airtightness, effectively prevents the chocolate from contacting with the outside air, slows down the oxidation and deterioration speed of the chocolate, at the same time provides a stable protection space for the chocolate, avoids the damage such as deformation, fracture of the chocolate caused by external pressure and collision during transportation, storage or carrying.

[0023] In some embodiments, the material of the tray 21 is metal or plastic. When the material of the tray 21 is metal, such as aluminum alloy material, it has good strength and rigidity, can better resist external pressure, protect the chocolate from being damaged, at the same time, the metal material has certain thermal conductivity, which is helpful for uniform heat dissipation during the cooling link of chocolate production; if the plastic material such as food grade polypropylene (PP) plastic is used, it has the advantages of light weight, low cost, easy processing, etc., can reduce the overall weight of the package, is convenient to carry, and the plastic material has good flexibility, can buffer the impact of external force on the chocolate to a certain extent, and has good chemical stability and is not easy to react with the chocolate.

[0024] In some embodiments, the sealing film 22 is a plastic film or an aluminum foil composite film. If a plastic film such as a polyethylene (PE) film is used, it has good flexibility and transparency, can clearly show the appearance of the chocolate, and has certain moisture resistance; when an aluminum foil composite film such as a PET / AL / PE composite film is used, the aluminum foil layer has excellent barrier properties, can effectively block oxygen, water vapor and light, and greatly prolongs the shelf life of the chocolate, and the PET layer provides good mechanical strength and printing adaptability, facilitating fine printing on the surface of the package, and the PE layer enhances the flexibility and heat sealing properties of the film, ensuring good sealing with the tray 21.

[0025] In some embodiments, multiple ring binders 3 are provided, and each inner package 2 is provided with a number of holes equal to the number of ring binders 3 on the same side of the inner package 2, and the holes correspond one-to-one to the ring binders 3. The provision of multiple ring binders 3 and corresponding holes can make the inner package 2 more stable when connected to the outer package 1, prevent the inner package 2 from shaking or shifting within the package, and enable multiple inner packages 2 to be orderly placed within the outer package 1, avoiding clutter.

[0026] In some embodiments, each inner package 2 includes multiple packaging units 23, each of which has a sealed cavity, and the packaging units 23 are provided with a tearable structure for mutual separation. Each packaging unit 23 is independently sealed, further ensuring the preservation quality of each chocolate and preventing one chocolate from spoiling the others. The tearable structure can be designed with a half-cut line, for example, and when a single chocolate needs to be taken out, the consumer only needs to apply light force along the half-cut line to separate the single packaging unit 23 from the inner package 2, which is convenient and fast, does not affect the sealing of other packaging units 23, and meets the flexible needs of consumers for the amount of chocolate to be consumed in different scenarios, allowing the chocolate to be carried in its entirety or taken out individually for enjoyment.

[0027] In some embodiments, multiple ring binders 3 are provided along the length of the outer package 1, and each inner package 2 is provided with multiple packaging units 23 along the length of the outer package 1, and each packaging unit 23 is provided with at least one hole corresponding to the ring binder 3. For example, four ring binders 3 are provided along the length of the outer package 1, and each inner package 2 is provided with two packaging units 23 along the length of the outer package 1, and each packaging unit 23 is provided with two holes corresponding to the ring binders 3. This design allows the inner package 2 to be stably connected by the ring binders 3, whether it is a single packaging unit 23 or multiple packaging units 23 combined. When the inner packages 2 are stacked within the package, the packaging units 23 at different positions can effectively cooperate with the ring binders 3, ensuring that the entire chocolate packaging structure is compact, preventing the inner packages 2 from shifting in the length direction of the outer package 1, and further enhancing the stability and reliability of the package, facilitating the carrying and use of the chocolate by consumers.

[0028] In some embodiments, the binder 3 is an incomplete ring shape with an opening, and the opening is designed to make the installation and removal of the inner package 2 more convenient. When packaging chocolates, open the opening of the binder 3, align the hole of the inner package 2 with the binder 3, and then close the binder 3 to quickly complete the connection of the inner package 2 and the outer package 1; when it is necessary to take out the inner package 2, such as to replace the chocolate flavor or clean the package, simply open the opening of the binder 3 again to easily remove the inner package 2 from the binder 3, which is simple and convenient to operate, improves the flexibility and convenience of the package, and does not affect the connection and fixation of the binder 3 to other inner packages 2.

[0029] In some embodiments, the material of the outer package 1 is paper or plastic. The paper, such as cardboard, has the advantages of environmental protection, recyclability, and low cost, and the surface is easy to print various patterns and text information, which is convenient for product brand promotion and packaging design. At the same time, the cardboard has a certain stiffness, which can provide better support and protection for the inner package 2. If a plastic board, such as polystyrene (PS) plastic board, is used, it has good moisture resistance, high strength and toughness, which can effectively prevent external moisture from entering the inside of the package, and the plastic board can be processed into various complex shapes through injection molding and other processes, which can meet different packaging design requirements, provide more comprehensive protection for chocolates, prolong the shelf life of chocolates, and ensure the quality stability of chocolates in different environments.

[0030] In some embodiments, the outer package 1 is a semi-open structure. The semi-open structure is convenient for consumers to access the chocolates. For example, the outer package 1 includes a bottom box 11 and a box cover 12. The bottom box 11 is surrounded by a bottom plate 111 and four first side plates 112, one of which protrudes and extends towards the box cover 12 and is connected to one side of the box cover 12 through a score line. The box cover 12 is composed of a top plate 121 and three second side plates 122, which are engaged with the first side plates 112 of the bottom box 11 when the cover is closed. During the packaging assembly process, the four first side plates 112 of the bottom box 11 form a containing space around the bottom plate 111 for placing stacked inner packages 2, and one of the first side plates 112 protrudes and is connected to the top plate 121 through a score line, allowing the box cover 12 to rotate flexibly relative to the bottom box 11 to realize the opening and closing function of the package. When the box cover 12 is closed, the three second side plates 122 of the box cover 12 correspond to the three first side plates 112 of the bottom box 11 one by one and are engaged with each other to form a tight closed structure, effectively preventing the inner package 2 from falling out of the package and ensuring the safety of the chocolates during transportation and carrying. This structure design is simple and reasonable, facilitating the production, processing and assembly of the package, while ensuring the integrity and stability of the chocolate package, providing reliable external protection for the chocolates.

[0031] The above detailed description merely describes one preferred embodiment of the application, and is not intended to limit the scope of the application. Various changes and modifications to the embodiments described herein will be readily apparent to those skilled in the art, such changes and modifications being equally within the scope of the application.

[0032] It should be noted that the terms "first", "second", and similar terms used herein do not denote any order, quantity, or importance, but are used to distinguish different components. The descriptions herein regarding "left", "right", "left side", "right side", "upper", "lower", "top", "bottom", and the like are defined based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the described structure must be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the present application. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0033] In the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

Claims

1. A loose-leaf chocolate package characterized in that, The binder-type chocolate package comprises an outer package and a plurality of inner packages stacked in the outer package, a binder is installed on one side plate of the outer package, each of the inner packages is provided with a hole corresponding to the binder, the binder passes through the hole to connect the plurality of inner packages and the outer package into one body, the inner package is composed of a tray at the bottom and a sealing film at the top, the tray is provided with a recess to form a sealed cavity with the sealing film for accommodating chocolate.

2. The binder-style chocolate package of claim 1, wherein, The tray is made of metal or plastic.

3. The binder-style chocolate package of claim 1, wherein, The sealing film is a plastic film or an aluminum foil composite film.

4. The binder-style chocolate package of claim 1, wherein, The binder is provided with a plurality of binders, each of the inner packages is provided with a plurality of holes equal to the number of the binders on the same side, and the holes correspond to the binders one by one.

5. The binder-style chocolate package of claim 1, wherein, Each of the inner packages comprises a plurality of packaging units, each of the packaging units has the sealed cavity, and the packaging units are provided with a tearable structure for mutual separation.

6. The binder-style chocolate package of claim 5, wherein, The binder is provided with a plurality of binders along the length direction of the outer package, each of the inner packages is provided with a plurality of packaging units along the length direction of the outer package, and each of the packaging units is provided with at least one hole corresponding to the binder.

7. The binder-style chocolate package of claim 1, wherein, The binder is an incomplete circular ring with an opening for taking out the inner package from the binder.

8. The binder-style chocolate package of claim 1, wherein, The outer package is made of paper or plastic.

9. The binder-style chocolate package of claim 1, wherein, The outer package has a semi-open structure.

10. The booklet chocolate package according to any one of claims 1 to 9, characterized in that The outer package comprises a bottom box and a box cover, the bottom box is surrounded by a bottom plate and four first side plates, one of the first side plates is protruded and extends towards the box cover and is movably connected to one side of the box cover through a score line, and the box cover is composed of a top plate and three second side plates and is engaged with the first side plates of the bottom box when the box cover is closed.

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