KR200285292Y1 - Packing box using charcoal component - Google Patents

Abstract

The present invention relates to a packaging box using a charcoal component, the outer cardboard disposed on the outside along the thickness direction; A corrugated core disposed to form a wavy shape inside the outer cardboard; It characterized in that it comprises a box body formed to form a rectangular parallelepiped with a plate material having a charcoal component layer formed to be applied as a main component on at least one of the outer cardboard and the corrugated core. Thereby, the packaging box using the charcoal component which can suppress the deterioration of the contents through the humidity control action and antibacterial action of the charcoal and to be kept in a fresh state.

Description

PACKING BOX USING CHARCOAL COMPONENT}

The present invention relates to a packaging box using a charcoal component, more specifically, the packaging using a charcoal component that can suppress the deterioration of the contents through the humidity control and antibacterial action of the charcoal and to be kept fresh It's about the box.

Vegetables, fruits and the like are usually transported, transported, sold or stored in a box unit after a proper amount is housed in a packaging box or a transport box (hereinafter referred to as a packaging box) formed of cardboard or synthetic resin member.

However, in such a conventional packaging box, there is a problem in that vegetables or fruits contained therein are easily dried and withered, or when humidity is high, deterioration is easily generated and it is difficult to keep vegetables or fruits in a fresh state.

Accordingly, an object of the present invention is to provide a packaging box using a charcoal component that can suppress the deterioration of contents such as vegetables or fruits through the humidity control action and antibacterial action of charcoal and keep the contents fresh. .

1 is a perspective view of a packaging box using a charcoal component according to an embodiment of the present invention,

2 is an enlarged cross-sectional view of FIG.

3 is a perspective view of a packaging box using a charcoal component according to another embodiment of the present invention,

4 is a view showing a planar state of the partition member of FIG.

5 is an enlarged cross-sectional view taken along the line VV of FIG. 4.

Explanation of symbols on the main parts of the drawings

11a: bottom plate portion 11b: side wall portion

11c: lid 15a: outer board

15b: inner cardboard 15c: core

15d: charcoal layer

The above object, according to the present invention, the outer cardboard disposed on the outside along the thickness direction; A corrugated core disposed to form a wavy shape inside the outer cardboard; Packaging using a charcoal component characterized in that it comprises a box body formed to form a rectangular parallelepiped with a plate material having a charcoal component layer formed to be applied as a main component on at least one of the outer cardboard and the core core Achieved by a box.

Here, it further comprises an inner cardboard disposed on the opposite side of the outer cardboard along the thickness direction between the corrugated cardboard, the charcoal component layer is preferably formed on the corrugated core side surface of the inner cardboard.

In addition, it is effective to further include a partition member arranged to partition the inner space of the box body to prevent contact between the contents contained within the box body.

Here, the partition member is preferably formed to have a charcoal component layer mainly composed of charcoal along the thickness direction.

Hereinafter, with reference to the accompanying drawings will be described in detail the present invention.

1 is a perspective view of a packaging box using a charcoal component according to an embodiment of the present invention, Figure 2 is an enlarged cross-sectional view of FIG. As shown in these figures, the packaging box using this charcoal component has a rectangular parallelepiped shape which is open upward, and has a bottom plate portion 11a, a side wall portion 11b, and a lid portion 11c. The bottom plate part 11a, the side wall part 11b, and the lid part 11c are spaced apart by the predetermined distance inside the outer board 15a which forms an external appearance, and each outer board 15a along the thickness direction. Charcoal component formed on the inner surface of the inner core (15b), the corrugated core (15c) arranged to form a wave shape between the outer cardboard (15a) and the inner cardboard (15b), and the core surface (15c) side of the inner cardboard (15b) The layer 15d is comprised.

Here, the char component layer 15d is made of fine charcoal and the like, and mixed with charcoal powder with an appropriate ratio of additives such as adhesives and antibacterial agents and far-infrared rays which can maximize the far-infrared emission amount of the inner cardboard 15b. Apply to the outer surface to form.

Charcoal, also known as charcoal, is a solid product that occurs when wood is heated with the air cut off, or with very little air. As a material, hard wood is generally used. In Korea, oak trees such as brown oak, oyster oak, water oak and row oak are mainly used.

Such charcoal is a porous body formed with a large amount of fine pores therein, and is known to have an excellent effect on deodorization, antibacterial and sterilization and release a large amount of negative ions to clear indoor air.

In addition, when the charcoal is partitioned into a certain space by using the charcoal component, the fine pores of the char are not only effective in maintaining the internal temperature by blocking the internal space against the outside, but also by the high porosity of the internal space. In this case, by absorbing this, the internal humidity is lowered, and when the internal humidity is lowered, it is released to increase the humidity and thus has an excellent effect on humidity control.

By such a configuration, when charcoal powder, an adhesive, various additives, etc. are prepared, the charcoal component layer 15d is formed by evenly applying on one surface of the raw material to be the inner cardboard 15b. When the char component layer 15d is formed, it is cut to a desired size to form an inner cardboard 15b, and laminated with the outer cardboard 15a and the corrugated cardboard 15c. Next, cut to a desired size to form a packaging box of a rectangular parallelepiped.

On the other hand, if vegetables or fruits are accommodated inside the inner cardboard (15b) and covers the lid portion (11c), the charcoal component layer (15d) controls the temperature and humidity of the interior space as well as anion release, antibacterial and deodorizing action It is to suppress the deterioration of the vegetables or fruits contained therein so that the grain can be kept fresh.

Figure 3 is a perspective view of a packaging box using a charcoal component according to another embodiment of the present invention, Figure 4 is a view showing a planar state of the partition member of Figure 3, Figure 5 is a line V-V of FIG. It is an enlarged cross section. As shown in these figures, the packaging box using the charcoal component, the box body 21 having a rectangular parallelepiped shape having a bottom plate portion 23a, a side wall portion 23b and a lid portion 23c, and therein, The first compartment member 31a and the second compartment member 31b are disposed to partition the internal space of the box body 21 so as to prevent the fruits 20 such as apples or pears to be received from contact with each other. It is composed.

Outboard paper 25a disposed on the outside along the thickness direction of the bottom plate portion 23a, side wall portion 23b, and lid portion 23c, and corrugated cores arranged to form a wave shape inside the outer paper sheet 25a ( 25c) and a charcoal component formed on the inner surface of the inner surface of the inner cardboard 25c and the inner surface of the inner cardboard 25c of the inner cardboard 25b disposed on opposite sides of the outer cardboard along the thickness direction with the corrugated cardboard 25c interposed therebetween. The layer 25d is comprised.

On the other hand, the first partition member 31a is disposed along the circumferential direction of the box body 21 and one region is disposed along the longitudinal direction to partition the inner space thereof, and is partitioned by the first partition member 31a. The second compartment member 31b is provided in the space to partition the internal space into smaller spaces so that the fruits 20 can be accommodated without being in contact with each other.

The first compartment member 31a and the second compartment member 31b include a cardboard 33a having a predetermined thickness, a corrugated core 33b laminated to form a wave shape on one side of the cardboard 33a, and a cardboard 33a. It comprises a charcoal component layer 33c which is formed and coated on the corrugated core 33b side plate surface.

By this structure, the fruit 20 is accommodated in the space formed by the 1st partition member 31a and the 2nd partition member 31b arrange | positioned inside the box main body 21, and the lid of the box main body 21 is carried out. When the part 23c is closed, the char component layers 25d and 33c of the box body 21, the first compartment member 31a, and the second compartment member 31b control the internal humidity, and also have antibacterial and antiseptic properties. By inhibiting the growth of various bacteria through the action so that the fruit 20 can be kept in a fresh state.

As described above, according to the present invention, the outer cardboard is disposed along the thickness direction on the outside, the corrugated core arranged to form a wavy shape on the inner side of the outer cardboard, and the outer cardboard and the corrugated core at least on one side of the charcoal as a main component By providing a box body formed to form a rectangular parallelepiped with a plate material having a charcoal component layer formed to be applied, it is possible to suppress the deterioration of the contents through the humidity control action and antibacterial action inside and to keep the contents in a fresh state. Packaging box using charcoal is provided.

Claims (4)

Outboard paper disposed on the outside along the thickness direction; A corrugated core disposed to form a wavy shape inside the outer cardboard; Packaging using a charcoal component characterized in that it comprises a box body formed to form a rectangular parallelepiped with a plate material having a charcoal component layer formed to be applied as a main component on at least one of the outer cardboard and the core core box. The method of claim 1, Further comprising an inner cardboard disposed on the opposite side of the outer cardboard along the thickness direction across the corrugated cardboard, wherein the char component layer is formed on the corrugated cardboard side surface of the inner cardboard box. The method according to claim 1 or 2, Packing box using a charcoal component further comprises a partition member arranged to partition the inner space of the box body to prevent contact between the contents contained within the box body. The method of claim 3, The partition member is a packaging box using a charcoal component characterized in that it comprises a charcoal component layer consisting mainly of charcoal along the thickness direction.