WO2024075902A1

WO2024075902A1 - Eco-friendly packaging box

Info

Publication number: WO2024075902A1
Application number: PCT/KR2022/020361
Authority: WO
Inventors: 정승수
Original assignee: 주식회사 제로패키지
Priority date: 2022-10-07
Filing date: 2022-12-14
Publication date: 2024-04-11
Also published as: KR102553602B1

Abstract

One embodiment of the present invention provides an eco-friendly box, comprising: a box body having a bottom part and a plurality of side parts, and including a receiving space formed therein; a main cover that extends from any one of the plurality of side parts and covers the open top of the box body; and a pair of wing plates that extend from each of two side parts connected to both sides of the side part to which the main cover is connected, and cover the open top of the box body, wherein an adhesive part is at least partially provided on the inner surface of the main cover, and the main cover has a cutout part that is adjacent to the adhesive part and configured to traverse both sides of the main cover to facilitate disassembly.

Description

Eco-friendly packaging box

The present invention relates to an eco-friendly packaging box. More specifically, the present invention relates to an eco-friendly packaging box, and more specifically, an eco-friendly packaging box that is equipped with an adhesive part used in box packaging, thereby reducing the generation of waste by eliminating the need to use vinyl adhesive tape or binding string used in box packaging. It's about packaging boxes.

Generally, packaging boxes are manufactured in the form of a box using paper, cardboard, plywood, or resin materials to protect the contents from external impact and to facilitate movement and storage of the contents.

In other words, as in the past, a packaging box for storing contents is erected with all four sides centered on the bottom, forming a space inside, and a cover is provided to cover this space to store the contents in the internal space. .

In addition, when transporting a packaging box, to prevent the lower box from separating from the upper box and falling to the floor due to the carrier's carelessness and damaging or damaging the contents, glue adhesive tapes across each other on the outer surface of the packaging box or use a bender. Bending is common.

However, such tape adhesion or taping work using a bending machine essentially requires adhesive tape, which increases the cost.

In addition, when dismantling the packaging box and taking out the contents for use, it is essential to remove the tape. According to the current recycling separation method, the tape and the packaging box cannot be recycled at the same time, so all adhesive tapes must be removed from the packaging box. It can only be recycled.

Meanwhile, a commonly used packaging box is disclosed in Public Utility Model No. 20-2012-0000696, and as shown in FIG. 1, the lower case 10 is integrated with the bottom plate 11. The front left and right slopes 12 and 13 are formed by extending from the front left and right side slopes 12 and 13, and the left and right resting surfaces 14 and 15 are formed by integrally extending from the left and right resting surfaces 14 and 15. It is composed of rear left and right slopes (16, 17) that extend and a first escape prevention surface (18) that extends integrally between the front left slope (12) and the front right slope (13). .

However, these conventional packaging boxes also require taping or bending work for delivery and storage, and both those packaging the packaging boxes and those dismantling the packaging boxes are unable to solve the problems caused by adhesive tape.

선행기술문헌Prior art literature

(Patent Document 1) Korean Public Utility Model No. 20-2012-0000696 (2012. 02. 02.)

The present invention is intended to solve the problems of the prior art described above. The purpose of the present invention is to provide a box with an adhesive part used in box packaging, so that there is no need to use adhesive tape or binding string made of vinyl material used in box packaging, thereby eliminating waste. The goal is to provide eco-friendly packaging boxes that reduce waste generation.

In order to achieve the above object, one aspect of the present invention is a box body having a bottom and a plurality of side parts and a receiving space formed therein, extending from any one of the plurality of side parts, and forming the box body. A main cover covering the open upper part, and a pair of wing plates each extending from two side parts connected to both sides of the side part to which the main cover is connected, and covering the open upper part of the box body, the main cover An eco-friendly box is provided, wherein the inner surface is at least partially provided with an adhesive portion, and the main cover has a cut portion adjacent to the adhesive portion and crossing both sides of the main cover to facilitate disassembly.

In one embodiment of the present invention, it extends from an end of the main cover and further includes a folding part that folds toward a side part of the box body, and the adhesive part is provided from the inner surface of the main cover to the inner surface of the folding part. It can be an eco-friendly packaging box.

In one embodiment of the present invention, the wing plate may be an eco-friendly box, wherein at least one corner is rounded.

In one embodiment of the present invention, it may be an eco-friendly packaging box, characterized in that a space (S) is at least partially formed between the pair of wing plates.

In one embodiment of the present invention, the main cover is divided into a first main cover connected to the side portion of the box body by the cut portion and a second main cover connected to the folding portion, and the adhesive portion is connected to the second main cover. It may be an eco-friendly packaging box, characterized by being provided on the inner side of the main cover.

In one embodiment of the present invention, a first auxiliary cut line is formed at least partially on the boundary between the second main cover and the folding unit, and a second auxiliary cut line is formed at least partially from the midpoint of the first auxiliary cut line to the cut portion. It may be an eco-friendly packaging box in which a perforation line is formed, and the first auxiliary perforation line and the second auxiliary perforation line are formed only on the inner surface of the main cover.

In one embodiment of the present invention, the cut portion is formed by a first cut line crossing both sides of the main cover and a second cut line parallel to the first cut line,

The first perforation line and the second perforation line may be an eco-friendly packaging box, characterized in that they are formed on both the outer and inner surfaces of the main cover.

According to one aspect of the present invention, the eco-friendly packaging box of the present invention is provided with an adhesive portion on the inner surface of the cover, so that separate adhesive tape or bending work can be eliminated when packaging products.

In addition, the eco-friendly packaging box is equipped with a tear part and an auxiliary tear line, so that the packaging box can be easily removed and recycled.

The effects of the present invention are not limited to the effects described above, and should be understood to include all effects that can be inferred from the configuration of the invention described in the detailed description or claims of the present invention.

Figure 1 is a perspective view of an eco-friendly box according to an embodiment of the present invention when the cover is closed.

Figure 2 is a perspective view of an eco-friendly box according to an embodiment of the present invention when the cover is open.

Figure 3(a) shows the inner surface structure of a cover according to one embodiment of the present invention, and Figure 3(b) shows the inner surface structure of the cover according to another embodiment of the present invention.

Figures 4 to 6 show the packaging process of an eco-friendly packaging box according to an embodiment of the present invention.

Figures 7 to 9 show the dismantling process of an eco-friendly packaging box according to an embodiment of the present invention.

Hereinafter, the present invention will be described with reference to the attached drawings. However, the present invention may be implemented in various different forms and, therefore, is not limited to the embodiments described herein. In order to clearly explain the present invention in the drawings, parts that are not related to the description are omitted, and similar parts are given similar reference numerals throughout the specification.

Throughout the specification, when a part is said to be “connected” to another part, this includes not only cases where it is “directly connected,” but also cases where it is “indirectly connected” with another member in between. . Additionally, when a part is said to “include” a certain component, this does not mean that other components are excluded, but that other components can be added, unless specifically stated to the contrary.

Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings.

Figure 1 is a perspective view of an eco-friendly box in a closed state according to an embodiment of the present invention, Figure 2 is a perspective view of an eco-friendly box in a closed state according to an embodiment of the present invention, and Figure 3 ( a) shows the inner surface structure of the cover according to one embodiment of the present invention, and Figure 3(b) shows the inner surface structure of the cover according to another embodiment of the present invention.

Referring to Figures 1 to 3, the eco-friendly packaging box 1000 of the present invention is made of paper material and includes a box body 100, a wing plate 200, and a cover 300.

More specifically, the eco-friendly packaging box 1000 includes a bottom portion 110 and a plurality of

side portions

120, 130, 140, and 150, a box body 100 with a receiving space formed therein, and the plurality of side portions. A main cover 310 extending from any one of (120, 130, 140, 150) and covering the open top of the box body 100, and on both sides of the side portion 120 to which the main cover 310 is connected. It is configured to include a pair of wing plates 200 that each extend from the two connected

side parts

140 and 150 and cover the open upper part of the box body 100.

The box body 100 has a hexahedral shape including a bottom 110 and four

side parts

120, 130, 140, and 150 arranged at the edges of the bottom 110 to stand up against the bottom 120. It can be done. The bottom portion 110 and the four side portions 130 define a receiving space.

The open top of the box body 100 may be covered by a pair of wing plates 200 and a cover 300. The cover 300 is connected to one of the side parts 120 of the plurality of

side parts

120, 130, 140, and 150 to open and close the open upper part of the box main body 100, and has a pair of wing plates 200 ) is connected to two

side parts

140 and 150 respectively connected to both sides of the side part 120 to which the cover 300 is connected. That is, the pair of wing plates 200 primarily covers the open upper part of the box body 100, and the cover 300 covers the upper surface of the pair of wing plates 200, thereby forming the box body 100. The open upper part of is covered in two layers.

The wing plate 200 includes a first wing plate 210 and a second wing plate 220. The first wing plate 210 and the second wing plate 220 may be formed to be symmetrical to each other and have an area that can cover most of the open upper part of the box body 100.

At least one corner of the first wing plate 210 and the second wing plate 220 may be formed to be rounded, and the rounded edge of the first wing plate 210 and the rounded edge of the second wing plate 220 may be rounded. A space S may be formed at least partially between the edges. At this time, the space S may be formed to be at least large enough to allow the user's finger to be inserted.

Meanwhile, an adhesive portion 340 is provided at least partially on the inner surface of the main cover 310. The adhesive portion 340 refers to an adhesive area to which adhesive is applied, and may be covered with an adhesive protection means before use. The adhesive portion 340 allows the main cover 310 to be adhered to the upper surfaces of the first and

second wing plates

210 and 220.

The eco-friendly packaging box 1000 extends from the end of the main cover 310 and further includes a folding portion 320 that is folded toward the side portion 130 of the box body 100.

At this time, the adhesive part 340 may be provided to extend from the inner surface of the main cover 310 to the inner surface of the folding part 320. That is, the adhesive portion 340 adheres the main cover 310 and the folding portion 320 to the wing plate 200 and the side portion 130, respectively, so that the eco-friendly packaging box 1000 can be packaged more firmly.

Adhesive may be applied to the adhesive portion 340 to entirely cover the adhesive area, as shown in (a) of FIG. 3 , or adhesive may be applied to partially cover the adhesive area, as shown in (b) of FIG. 3 .

A cut portion 330 is formed in the main cover 310 adjacent to the adhesive portion 340 and configured to cross both sides of the main cover 310 to facilitate disassembly. The cutout portion 330 is configured to approximately cross the central portion of the main cover 310.

The cut portion 330 is formed by a first cut line 331 crossing both sides of the main cover and a second cut line 332 parallel to the first cut line 331. Since the first perforation line 331 and the second perforation line 332 are formed on both the outer and inner surfaces of the main cover 310, the perforation portion 330 can be easily removed.

The main cover 310 consists of a first main cover 310a connected to the side part 120 of the box body 100 through a cutout part 330, and a second main cover 310b connected to the folding part 320. It is divided, and the adhesive portion 340 may be provided on the inner surface of the second main cover 310b.

That is, when the cut portion 330 is removed, the first main cover 310a, which is not provided with the adhesive portion 340 on the inner surface, is separated from the wing plate 200 and is provided with the adhesive portion 340 on the inner surface. The second main cover 310b remains attached to the wing plate 200. Additionally, the folding portion 320 connected to the second main cover 310b also remains attached to the side portion 130.

Meanwhile, an auxiliary perforation line 350 may be further formed on the inner surface of the second main cover 310b.

More specifically, a first auxiliary cut line 351 is formed at least partially on the boundary between the second main cover 310b and the folding unit 320, and the cut portion 330 starts from the midpoint of the first auxiliary cut line 351. The second auxiliary cut line 352 may be formed at least partially up to .

At this time, the first auxiliary perforation line 351 and the second auxiliary perforation line 352 are formed only on the inner surface of the main cover 310, that is, on the second main cover 310b. That is, the first auxiliary perforation line 351 and the second auxiliary perforation line 352 are not visually recognized on the outer surface of the main cover 310, and can be visually recognized only on the inner surface of the main cover 310. The second auxiliary perforation line 352 may be formed on the inner surface of the second main cover 310b corresponding to the boundary between the first and

second wing plates

210 and 220.

These first auxiliary perforation lines 351 and second auxiliary perforation lines 352 are the second auxiliary perforation lines that are still adhered to the wing plate 200 by the adhesive portion 340 after the perforation portion 330 is removed in the process of opening the eco-friendly packaging box. It is configured to easily separate the main cover (310b).

That is, when the user spreads the first wing plate 210 and the second wing plate 220 through the space (S) between the first wing plate 210 and the second wing plate 220, the second auxiliary cut line (352) is easily torn along the boundary between the first and

second wing plates

210 and 220, and similarly, the first auxiliary perforation line 351 connected to the second auxiliary perforation line 352 is also connected to the second main cover. It can be easily torn along the boundary between (310b) and the folding portion 320.

In this way, the eco-friendly packaging box 1000 of the present invention is provided with an adhesive portion 340 on the inner surface of the cover, so that separate adhesive tape or bending work can be eliminated when packaging the product. In addition, the eco-friendly packaging box 1000 is provided with a cut portion 330 and an auxiliary cut line 350, so that the packaging box can be easily removed and recycled.

Figures 4 to 6 show a packaging process of an eco-friendly packaging box according to an embodiment of the present invention, and Figures 7 to 9 show a disassembly process of an eco-friendly packaging box according to an embodiment of the present invention.

When explaining the packaging process of the eco-friendly packaging box 1000 with reference to FIGS. 4 to 6, first, the first wing plate 210 and the second wing plate 220 are covered with the open upper part of the box body 110. Then, the main cover 310 and the folding portion 320 are folded to cover the upper surfaces of the first and

second wing plates

210 and 220. At this time, an adhesive portion 340 is partially formed on the inner surfaces of the first main cover 310a and the folding portion 320, so that the second main cover 310b is adhered to the upper surface of the wing plate 200, and the folding portion ( The inner surface of 320 is adhered to the side portion 130 to complete packaging of the eco-friendly packaging box 1000.

When explaining the disassembly process of the eco-friendly packaging box 1000 with reference to FIGS. 7 to 9, first, the cut portion 330 formed to cross both sides of the center of the first main cover 310a is torn off. At this time, the first and

second perforation lines

331 and 332 constituting the perforation portion 330 are formed on both the inner and outer surfaces of the first main cover 310a, so the perforation portion 330 cannot be easily torn. there is. When the cut portion 330 is torn off, the adhesive portion 340 is not formed on the inner surface of the first main cover 310a, so a partial area of the wing plate 200 becomes accessible, and the second main cover 310b and the folding portion become accessible. The portion 320 remains attached to the wing plate 200 and the side portion 130 by the adhesive portion 340, respectively. Thereafter, when the user spreads the first wing plate 210 and the second wing plate 220 through the space (S) between the first wing plate 210 and the second wing plate 220, the second auxiliary perforation line (352) is easily torn along the boundary between the first and

second wing plates

210 and 220, and similarly, the first auxiliary perforation line 351 connected to the second auxiliary perforation line 352 is also connected to the second main cover. It is easily torn along the boundary between (310b) and the folding portion (320). That is, when the eco-friendly packaging box 1000 is completely opened, the folding portion 320 is separated while remaining attached to the side portion 130, and a portion of the second main cover 310b is separated from the first wing plate ( It is separated while remaining attached to the second wing plate 210, and the other part is separated while remaining attached to the second wing plate 220.

The description of the present invention described above is for illustrative purposes, and those skilled in the art will understand that the present invention can be easily modified into other specific forms without changing the technical idea or essential features of the present invention. will be. Therefore, the embodiments described above should be understood in all respects as illustrative and not restrictive. For example, each component described as unitary may be implemented in a distributed manner, and similarly, components described as distributed may also be implemented in a combined form.

The scope of the present invention is indicated by the patent claims described below, and all changes or modified forms derived from the meaning and scope of the claims and their equivalent concepts should be construed as being included in the scope of the present invention.

부호의 설명Description of the sign

1000 eco-friendly boxes

100 box body

110 bottom

120 side part

130 side part

140 side part

150 side part

200 wing plate

210 first wing plate

220 second wing plate

300 covers

310 main cover

310a first main cover

310b second main cover

320 folding part

330 cutout

331 1st perforation line

332 2nd perforation line

340 adhesive part

350 auxiliary perforation line

351 1st auxiliary perforation line

352 2nd auxiliary perforation line

space between S

Claims

A box body having a bottom and a plurality of side parts and a receiving space formed therein;

a main cover extending from one of the plurality of side portions and covering the open top of the box body; and

It includes a pair of wing plates extending from two side parts connected to both sides of the side part to which the main cover is connected, and covering the open upper part of the box body,

An adhesive portion is at least partially provided on the inner surface of the main cover,

An eco-friendly packaging box in which a cut portion is formed in the main cover adjacent to the adhesive portion and configured to cross both sides of the main cover to facilitate disassembly.
According to paragraph 1,

It extends from an end of the main cover and further includes a folding portion that folds toward a side portion of the box body,

An eco-friendly packaging box, characterized in that the adhesive part is provided from the inner surface of the main cover to the inner surface of the folding part.
According to paragraph 1,

An eco-friendly box, characterized in that at least one corner of the wing plate is rounded.
According to paragraph 3,

An eco-friendly packaging box, characterized in that a space (S) is at least partially formed between the pair of wing plates.
According to paragraph 2,

The main cover is divided into a first main cover connected to the side portion of the box body by the cutout portion and a second main cover connected to the folding portion,

An eco-friendly packaging box, characterized in that the adhesive portion is provided on the inner surface of the second main cover.
According to clause 5,

A first auxiliary cut line is formed at least partially on the border of the second main cover and the folding part,

A second auxiliary cut line is formed at least partially from the midpoint of the first auxiliary cut line to the cut portion,

An eco-friendly packaging box, characterized in that the first auxiliary perforation line and the second auxiliary perforation line are formed only on the inner surface of the main cover.
According to paragraph 1,

The cut portion is formed by a first cut line crossing both sides of the main cover and a second cut line parallel to the first cut line,

An eco-friendly packaging box, characterized in that the first perforation line and the second perforation line are formed on both the outer and inner surfaces of the main cover.