KR20250122825A - Packaging materials and packing method using the same - Google Patents

Abstract

A packaging material and a product packaging method using the same are disclosed. The packaging material of the present invention is characterized by including a bottom board having a flat shape; a bottom cushion that is placed on the upper surface of the bottom board and on which a product is placed; a top board that is placed on the upper portion of the bottom cushion and has a flat shape; a top cushion that is interposed between the top board and the product; and a wrapping member that wraps the bottom board, the bottom cushion, and the top board. According to the present invention, it is possible to provide a packaging material and a product packaging method using the same that can quickly and accurately package a product while firmly protecting the product from impact and foreign substances during storage and transportation.

Description

Packaging materials and packaging methods using the same {PACKAGING MATERIALS AND PACKING METHOD USING THE SAME}

The present invention relates to a packaging material and a product packaging method using the same, and more specifically, to a packaging material that protects a product from impact, foreign substances, and the external environment during storage and transportation of the product, and a product packaging method using the same.

Figure 1 is a drawing showing a conventional range (gas range) packaging process.

As illustrated in Figure 1, in a conventional range packaging process, ranges (gas ranges and microwave ovens) are typically packaged using an outer box, cushioning material (cushion), bands (banding straps, tape), etc. The outer box is usually made of a cardboard box, and the cushioning material (cushion) is made of expanded polystyrene, etc.

The conventional range packaging process is briefly explained as follows.

First, the worker sets the individual components of the product (range) on an assembly table (S1) and assembles them (S2). Next, he creates an outer box with an open top (S3) and places multiple floor cushions inside the outer box (S4). The outer box is made into a hexahedral box, and the floor cushions are placed at the four corners of the box.

Then, the worker lifts the product and places it on the bottom cushions inside the hexahedral box (S5), and places the upper cushions on top of the product (S6). Finally, the worker closes and bands (tapes) the top of the outer box (S7) to complete the product packaging.

Packaging materials are used only during the transportation process from the manufacturer to the consumer, and are discarded after arrival. Therefore, as long as they do not compromise the product's ability to protect against shock and foreign objects during transportation, reducing packaging material usage can lower product prices and improve profits.

However, grounded outer boxes encompass the entire product and, with their upper and lower grounding structures, cover a large area. Furthermore, the additional manufacturing labor required for grounding wires, cutting, folding, and bonding increases the unit price. Furthermore, grounded outer boxes, due to their large surface area, take up significant space for packaging and storage when parts are received, resulting in significant management costs.

Furthermore, grounded outer boxes are expensive, resulting in significant financial losses if they are damaged, torn, or otherwise damaged. Furthermore, grounded outer boxes require a high packaging effort, as the materials are folded flat and then individually placed inside the box, along with cushioning materials and the product itself.

The purpose of the present invention is to provide a packaging material capable of quickly and accurately packaging a product while firmly protecting the product from impact and foreign substances during storage and transportation, and a product packaging method using the same.

In addition, the present invention provides a packaging material and a product packaging method using the same that reduces material costs by minimizing packaging materials discarded after product transportation, and reduces management costs by reducing losses in the transportation, loading, storage, and defects of parts.

In addition, the present invention provides a packaging material and a product packaging method using the same, which simplify the packaging process, reduce packaging assembly man-hours, and are advantageous for application to assembly automation equipment such as robots.

The above object is achieved by a packaging material comprising, according to the present invention, a bottom board having a flat shape; a bottom cushion that is placed on the upper surface of the bottom board and on which a product is placed; a top board that is placed on the upper portion of the bottom cushion and has a flat shape; a top cushion that is interposed between the top board and the product; and a wrapping member that wraps the bottom board, the bottom cushion, and the top board.

The above product is formed to be spaced apart from the bottom board, the top board, and the wrapping member by the bottom cushion and the top cushion.

The above bottom cushion comprises a bottom surface that is mounted on the upper surface of the bottom board and is lower than the product; and a top surface that is mounted on the top board and is higher than the top cushion.

The above bottom cushion comprises a side surface that the wrapping member wraps around; and an upper corner surface that connects the top surface and the side surface and is lower than the top surface and higher than the side surface.

The edge of the above top board is made to adhere to the upper corner surface by the above wrapping member.

The top board comprises a seating area that is seated on the top surface; an edge area that is in close contact with the upper corner surface; and a bending area that is provided between the seating area and the edge area and is thinner than the seating area and the edge area.

The above bottom cushion comprises a side surface that the wrapping member wraps around; and a lower corner surface that connects the bottom surface and the side surface and is higher than the bottom surface and lower than the side surface.

The edge of the above bottom board is made to adhere to the lower corner surface by the above wrapping member.

The bottom board comprises a seating area where the bottom surface is seated; an edge area that is in close contact with the lower corner surface; and a bending area provided between the seating area and the edge area, the bending area being thinner than the seating area and the edge area.

A position fixing protrusion is formed on the lower part of the bottom cushion, and a position fixing hole into which the position fixing protrusion is inserted is formed in the bottom board.

The above bottom cushion comprises a first bottom cushion on which a first corner portion of the product is fixed and a first position fixing protrusion is formed at the bottom; and a second bottom cushion on which a second corner portion of the product is fixed and a second position fixing protrusion is formed at the bottom.

A first position fixing hole into which the first position fixing protrusion is inserted, and a second position fixing hole into which the second position fixing protrusion is inserted are formed in the bottom board.

Position fixing protrusions are formed on the upper portions of the bottom cushion and the top cushion, respectively, and position fixing holes into which the position fixing protrusions are inserted are formed in the top board.

The above object is achieved by a product packaging method according to the present invention, comprising the steps of: a) placing a flat bottom board on the floor; b) placing a bottom cushion on the upper surface of the bottom board; c) placing a product on the bottom cushion; d) placing a top cushion on top of the product; e) placing a flat top board on top of the bottom cushion; and f) wrapping the bottom board, the bottom cushion, and the top board with a wrapping material.

The above product comprises a lower part and an upper part that are assembled together.

The above step c) comprises a step of settling the lower part on the bottom cushion; and a step of assembling the upper part on the lower part.

The above bottom cushion is mounted on the upper surface of the bottom board and comprises a bottom surface lower than the product; and a top surface higher than the top cushion.

In the above step e), the top board is made to be fixed to the top surface.

The above bottom cushion comprises a side surface that the wrapping member wraps around; and an upper corner surface that connects the top surface and the side surface and is lower than the top surface and higher than the side surface.

In the above step f), the edge of the top board is made to adhere to the upper corner surface by the wrapping member.

The above bottom cushion comprises a side surface that the wrapping member wraps around; and a lower corner surface that connects the bottom surface and the side surface and is higher than the bottom surface and lower than the side surface.

In the above step f), the edge of the bottom board is made to adhere to the lower corner surface by the wrapping member.

A position fixing protrusion is formed on the lower part of the above bottom cushion, and a position fixing hole is formed on the above bottom board.

In the above step b), the position fixing protrusion is inserted into the position fixing hole.

The above bottom cushion comprises a first bottom cushion on which a first corner portion of the product is fixed and a first position fixing protrusion is formed at the bottom; and a second bottom cushion on which a second corner portion of the product is fixed and a second position fixing protrusion is formed at the bottom.

The above bottom board is formed with a first position fixing hole and a second position fixing hole.

In the step b), the first position fixing protrusion is inserted into the first position fixing hole, and the second position fixing protrusion is inserted into the second position fixing hole.

Position fixing protrusions are formed on the upper portions of the bottom cushion and the top cushion, respectively, and a plurality of position fixing holes are formed on the top board.

In the above step e), the position fixing protrusions are inserted into the position fixing holes.

According to the present invention, it is possible to provide a packaging material and a product packaging method using the same, which enable a product to be quickly and accurately packaged using a bottom board, a bottom cushion, a top cushion, a top board, and a wrapping material.

In addition, it is possible to provide a packaging material and a product packaging method using the same, which securely protect the product from impact and foreign substances during storage and transportation by separating the product from the bottom board, top board, and wrapping material by the bottom cushion and top cushion.

In addition, the present invention provides a packaging material and a product packaging method using the same, in which the bottom board and the top board are in a flat shape, and the wrapping material wraps around the bottom board, bottom cushion, and top board to minimize packaging materials discarded after product transportation, thereby reducing material costs, and reducing losses in the transportation, loading, storage, and occurrence of defects in parts, thereby reducing management costs.

In addition, by sequentially placing (stacking) boards, cushions, and products in the form of flat plates and wrapping the bottom board, bottom cushion, and top board with a wrapping material, the packaging process is simplified, thereby reducing the packaging assembly man-hours and providing a packaging material and a product packaging method using the same that are advantageous for application to assembly automation equipment such as robots.

Figure 1 is a drawing showing a conventional range (gas range) packaging process.
Figure 2 is a flowchart of a product packaging method using a packaging material according to an embodiment of the present invention.
Figure 3 is a perspective view showing step a) of a product packaging method using a packaging material according to an embodiment of the present invention.
Figure 4 is a perspective view showing step b) of a product packaging method using a packaging material according to an embodiment of the present invention.
FIG. 5 is a plan view showing step b) of a product packaging method using a packaging material according to an embodiment of the present invention, and is a drawing showing the product as a virtual line.
Fig. 6 is a perspective view showing the lower part fixing step of step c) of the product packaging method using packaging material according to an embodiment of the present invention.
Figure 7 is a perspective view showing the upper part assembly step of step c) of the product packaging method using packaging material according to an embodiment of the present invention.
Fig. 8 is a perspective view showing step d) of a product packaging method using a packaging material according to an embodiment of the present invention.
Fig. 9 is a perspective view showing step e) of a product packaging method using a packaging material according to an embodiment of the present invention.
Fig. 10 is a cross-sectional side view showing step e) of a product packaging method using a packaging material according to an embodiment of the present invention.
Figure 11 is an enlarged view of part A of Figure 10.
Fig. 12 is a cross-sectional side view showing step f) of a product packaging method using a packaging material according to an embodiment of the present invention.
Figure 13 is an enlarged view of part B of Figure 10.
Figure 14 is an enlarged view of part D of Figure 12.
Figure 15 is an enlarged view of part C of Figure 10.
Fig. 16 is a drawing showing a state in which packaging materials are stacked after packaging is completed by a product packaging method using packaging materials according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings. However, in describing the present invention, descriptions of functions or configurations already known will be omitted to clarify the gist of the present invention.

Figure 2 is a flowchart of a product packaging method (S100) using a packaging material according to an embodiment of the present invention.

The packaging material (10) of the present invention and the product packaging method (S100) using the same are configured to enable the product (1) to be packaged quickly and accurately, while also firmly protecting the product (1) from impact and foreign substances during storage and transportation.

In addition, the packaging material (10) of the present invention and the product packaging method (S100) using the same are configured to reduce material costs by minimizing the packaging material (10) discarded after transporting the product (1), and to reduce losses in the transport, loading, storage, and occurrence of defects in parts, thereby reducing management costs.

In addition, the packaging material (10) of the present invention and the product packaging method (S100) using the same simplify the packaging process, making it advantageous for application to assembly automation equipment such as robots.

A product packaging method (S100) using a packaging material according to an embodiment of the present invention includes: a) a step of mounting a bottom board (100), b) a step of mounting a bottom cushion (200), c) a step of mounting a product (1), d) a step of mounting a top cushion (300), e) a step of mounting a top board (400), and f) a step of wrapping with a wrapping material (500).

As described above, the packaging material (10) according to an embodiment of the present invention includes a bottom board (100), a bottom cushion (200), a top cushion (300), a top board (400), and a wrapping member (500) (see FIGS. 9 and 11 ). Hereinafter, for easy understanding of the packaging material (10) according to an embodiment of the present invention and the product packaging method (S100) using the same, the packaging material (10) and the product packaging method (S100) using the same will be described together.

The product (1) described above may refer to kitchen appliances. Alternatively, the product (1) described above may refer to home appliances. Hereinafter, for easy understanding of the packaging material (10) and the product packaging method (S100) using the same according to an embodiment of the present invention, the product (1) described above will be described as a gas range.

FIG. 3 is a drawing showing step a) (S110) of a product packaging method (S100) using a packaging material according to an embodiment of the present invention.

a) Step (S110) is a step of placing a flat bottom board (100) on the floor. Here, the floor refers to the upper surface of a work table on which product (1) packaging is performed. The worker can perform steps a) (S110), b) (S120), c) (S130), d) (S140), and e) (S150) on the upper surface of the work table.

The bottom board (100) is made of a rectangular flat board. The bottom board (100) may be made of paper board, such as corrugated cardboard. Alternatively, the bottom board (100) may be made of a plastic board. The bottom board (100) and the top board (400) may be used in common.

Fig. 4 is a perspective view showing step b) (S120) of a product packaging method (S100) using a packaging material according to an embodiment of the present invention.

FIG. 5 is a plan view showing step b) (S120) of a product packaging method (S100) using a packaging material according to an embodiment of the present invention, and is a drawing showing a product (1) as a virtual line.

a) When step (S110) is completed, step b) (S120) is performed. b) Step (S120) is a step of placing a bottom cushion (200) on the upper surface of the bottom board (100).

The bottom cushion (200) is a component on which the product (1) is secured. Therefore, the bottom cushion (200) is made of a material capable of absorbing external impact. The bottom cushion (200) can be manufactured by plastic foam molding. The bottom cushion (200) can be made of expanded polystyrene.

The bottom cushion (200) forms a three-dimensional shape. The bottom cushion (200) includes a top surface (202; upper surface), a bottom surface (201; lower surface), and a side surface (203; side surface).

The bottom surface (201) is the surface that is placed on the upper surface of the bottom board (100). The bottom surface (201) forms a flat surface. Therefore, the bottom surface (201) is in close contact with the upper surface of the bottom board (100). Therefore, the load of the product (1) supported by the bottom cushion (200) is transferred to the bottom board (100) throughout the entire bottom surface (201).

The bottom cushion (200) includes a mounting surface (204) on which the product (1) is mounted. The mounting surface (204) is lower than the top surface (202) and higher than the bottom surface (201). In addition, when the product (1) is mounted on the mounting surface (204), the bottom surface (201) is lower than the product (1).

That is, the product (1) is separated from the bottom board (100) by the bottom cushion (200). Therefore, the external force (impact) applied to the bottom board (100) is not directly transmitted to the product (1), but is dissipated in the bottom cushion (200) and then transmitted to the product (1).

A position fixing protrusion (p) is formed at the bottom of the bottom cushion (200), and a position fixing hole (h) is formed in the bottom board (100). b) In step (S120), the position fixing protrusion (p) is inserted into the position fixing hole (h). The position fixing protrusion (p) and the position fixing hole (h) form corresponding shapes.

Bottom cushions (200) are provided in multiple numbers and are placed at each corner of the bottom board (100). The bottom board (100) is made of a board in the shape of a square flat plate.

Accordingly, four bottom cushions (200) are provided and are placed at each of the four corners of the bottom board (100). That is, the bottom cushions (200) include a first bottom cushion (210), a second bottom cushion (220), a third bottom cushion (230), and a fourth bottom cushion (240).

The first bottom cushion (210) refers to a bottom cushion (200) on which the first corner portion (1a) of the product (1) is secured and a first position fixing protrusion (p1) is formed at the bottom. The second bottom cushion (220) refers to a bottom cushion (200) on which the second corner portion (1b) of the product (1) is secured and a second position fixing protrusion (p2) is formed at the bottom.

The third bottom cushion (230) refers to a bottom cushion (200) on which the third corner portion (1c) of the product (1) is secured and a third position fixing protrusion is formed at the bottom. The fourth bottom cushion (240) refers to a bottom cushion (200) on which the fourth corner portion (1d) of the product (1) is secured and a fourth position fixing protrusion is formed at the bottom.

b) In step (S120), the first position fixing protrusion (p1) is inserted into the first position fixing hole (h1), and the second position fixing protrusion (p2) is inserted into the second position fixing hole (h2). The third position fixing protrusion is inserted into the third position fixing hole (h3), and the fourth position fixing protrusion is inserted into the fourth position fixing hole (h4).

b) In step (S120), the x-axis distance (lx) and the y-axis distance (ly) of the mounting surfaces (204) of the first bottom cushion (210), the second bottom cushion (220), the third bottom cushion (230), and the fourth bottom cushion (240) are fixed by the x-axis distance and the y-axis distance of the first position fixing hole (h1), the first position fixing hole (h1), the first position fixing hole (h1) (see FIG. 5).

The position fixing protrusion (p) and the position fixing hole (h) form a shape other than a circle. Therefore, in step b) (S120), the bottom cushion (200) secured to the upper surface of the bottom board (100) is prevented from moving and rotating. Therefore, after step b) (S120), even if an external force (impact) is transmitted to the bottom cushion (200), the relative movement of the bottom board (100) and the bottom cushion (200) is prevented.

The side surface (203) is a side surface provided between the bottom surface (201) and the top surface (202), and is adjacent to the edge of the bottom board (100) (see FIGS. 4 and 5).

Accordingly, the worker can visually check whether the first position fixing protrusion (p1) is inserted into the first position fixing hole (h1) and whether the second position fixing protrusion (p2) is inserted into the second position fixing hole (h2) through the gap between the side surface (203) and the edge of the bottom board (100).

FIG. 6 is a perspective view showing the lower part fixing step (S131) of step c) (S130) of the product packaging method (S100) using packaging material according to an embodiment of the present invention.

Fig. 7 is a perspective view showing the upper part assembly step (S132) of step c) (S130) of the product packaging method (S100) using packaging material according to an embodiment of the present invention.

b) When step (S120) is completed, step c) (S130) is performed. c) Step (S130) is a step of settling the product (1) on the bottom cushion (200).

The product (1) includes a lower part (2) and an upper part (3). The lower part (2) and the upper part (3) are assembled together to form a (complete) product (1). The lower part (2) is literally the lower part of the product (1), meaning the lower casing. And the upper part (3) means parts other than the lower casing.

c) Step (S130) includes c1) lower part settling step (S131) and c2) upper part assembly step (S132).

c1) Step (S131) is a step of settling the lower part (2) on the bottom cushion (200) (see Fig. 6). The lower part (2) forms part or all of the corner portion of the product (1).

c1) In step (S131), the first corner portion (1a) of the product (1) is seated on the seating surface (204) of the first bottom cushion (210), and the second corner portion (1b) is seated on the seating surface (204) of the second bottom cushion (220). In addition, the third corner portion (1c) of the product (1) is seated on the seating surface (204) of the third bottom cushion (230), and the fourth corner portion (1d) is seated on the seating surface (204) of the fourth bottom cushion (240).

c2) Step (S132) is a step of assembling the upper part (3) to the lower part (2). In step c1) (S131), except for the area near the corner of the product (1) where the bottom cushion (200) is located, the worker's hand (or robot arm) can easily access the product (1) from the top and side of the product (1). Therefore, the product (1) can be easily and quickly assembled even during the process of packaging the product (1).

Fig. 8 is a perspective view showing step d) (S140) of a product packaging method (S100) using a packaging material according to an embodiment of the present invention.

c) When step (S130) is completed, step d) (S140) is performed. Step d) (S140) is a step of placing a top cushion (300) on top of the product (1).

The top cushion (300) is a component interposed between the top board (400) and the product (1). Therefore, the top cushion (300) is made of a material capable of absorbing external impact. The top cushion (300) can be manufactured by plastic foam molding. The top cushion (300) can be made of expanded polystyrene.

The top cushion (300) forms a three-dimensional shape. The upper surface of the top cushion (300) forms a wide, flat surface. The lower surface of the top cushion (300) is in close contact with the upper part of the product (1). In this state, a portion of the top cushion (300) is interposed between the bottom cushion (200).

A portion of the top cushion (300) may be interposed between the first bottom cushion (210) and the second bottom cushion (220), and another portion of the top cushion (300) may be interposed between the third bottom cushion (230) and the fourth bottom cushion (240).

Therefore, the external force (impact) applied to the bottom board (100) or top board (400) is not directly transmitted to the product (1), but is dissipated in the bottom cushion (200) and top cushion (300) and then transmitted to the product (1).

Fig. 9 is a perspective view showing step e) (S150) of a product packaging method (S100) using a packaging material according to an embodiment of the present invention.

Fig. 10 is a cross-sectional side view showing step e) (S150) of a product packaging method (S100) using a packaging material according to an embodiment of the present invention.

Figure 11 is an enlarged view of part A of Figure 10.

d) When step (S140) is completed, step e) (S150) is performed. Step e) (S150) is a step of placing a flat top board (400) on top of the bottom cushion (200).

The top board (400) is made of a rectangular flat board. The top board (400) may be made of paper board such as corrugated cardboard. Alternatively, the top board (400) may be made of a plastic board. The bottom board (100) and the top board (400) may be used in common.

As described above, the bottom cushion (200) includes a top surface (202; upper surface). The top surface (202) is a surface higher than the upper surface of the top cushion (300). Therefore, in step e) (S150), the top board (400) is placed on the top surface (202). At this time, the product (1) is separated from the top board (400) by the bottom cushion (200) and the top cushion (300).

The top surface (202) is a surface on which a flat top board (400) is mounted, and forms a flat surface. Accordingly, the bottom surface of the top board (400) is in close contact with the top surface (202).

Accordingly, the load applied to the top board (400) at the corner portion of the top board (400) is transmitted to the bottom cushion (200) through the top surface (202). At this time, the upper surface of the top cushion (300) is maintained in a state separated from the lower surface of the top board (400) (see Fig. 14).

A plurality of bottom cushions (200) are arranged at each corner of the top board (400). Position fixing protrusions (p) are formed on the upper portions of each of the bottom cushions (200) and the top cushion (300), and position fixing holes (h) are formed in the top board (400).

e) In step (S150), the position fixing protrusions (p) of the bottom cushion (200) and the top cushion (300) are each inserted into the position fixing holes (h). The position fixing protrusions (p) and the position fixing holes (h) form shapes that correspond to each other.

The position fixing protrusion (p) and the position fixing hole (h) form a shape other than a circle. Therefore, in step e) (S150), the top board (400) secured to the top surface (202) is prevented from moving and rotating. Therefore, after step e) (S150), even if an external force (impact) is transmitted to the top board (400), the relative movement of the bottom cushion (200) and the top board (400) is prevented.

Fig. 12 is a cross-sectional side view showing step f) (S160) of a product packaging method (S100) using a packaging material according to an embodiment of the present invention.

e) When step (S150) is completed, step f) (S160) is performed. Step f) (S160) is a step of wrapping the bottom board (100), bottom cushion (200), and top board (400) with a wrapping member (500).

The wrapping member (500) may be made of vinyl (film) made of PE, POF, PVC, or PP. And step f) (S160) may be performed in a heat shrink packaging machine, etc. A heat shrink packaging machine is a device that heat shrinks and packages vinyl (film) made of PE, POF, PVC, or PP, and is a widely known technology in the packaging industry, so a detailed description thereof will be omitted.

As described above, the side surface (203) is a side surface provided between the bottom surface (201) and the top surface (202), and is adjacent to the edge of the bottom board (100). The side surface (203) can form a vertical surface. f) In step (S160), the wrapping member (500) is heat-shrinked to wrap the side surface (203).

Figure 13 is an enlarged view of part B of Figure 10.

Figure 14 is an enlarged view of part D of Figure 12.

The bottom cushion (200) includes an upper corner surface (205). The upper corner surface (205) is a surface connecting the top surface (202) and the side surface (203), and forms a surface that is lower than the top surface (202) and higher than the side surface (203).

The upper corner surface (205) can form a constant slope between the top surface (202) and the side surface (203). Alternatively, the upper corner surface (205) can form a curved surface connecting the top surface (202) and the side surface (203).

The top board (400) includes a settling area (401). The settling area (401) refers to an area that is settling on the top surface (202). That is, the settling area (401) refers to an area above the top surface (202).

And the top board (400) includes an edge region (402). The edge region (402) is a region that extends outward from the seating region (401), and means an area approximately above the upper corner surface (205).

f) In step (S160), the mounting area (401) of the top board (400) is pressed against the top surface (202) by the wrapping member (500). And in step (S160), the top board (400) is bent between the mounting area (401) and the edge area (402) by heat shrinkage of the wrapping member (500), and the edge area (402) is pressed against the upper corner surface (205).

Accordingly, even if an external force (impact) is transmitted to the bottom board (100), top board (400), and bottom cushion (200), relative movement of the bottom board (100), top board (400), and bottom cushion (200) is prevented. Accordingly, the product (1) is firmly protected from impact and foreign substances during storage and transportation.

A bending region (403) may be provided between the settling region (401) and the edge region (402). The bending region (403) refers to a region having a thinner thickness than the settling region (401) and the edge region (402).

The bending area (403) can be formed by cutting a sheath between the seating area (401) and the edge area (402) with a knife. Alternatively, the bending area (403) can be formed by pressing or folding between the seating area (401) and the edge area (402).

Therefore, in step f) (S160), the bending area (403) is easily and quickly folded by heat shrinkage of the wrapping member (500), and accordingly, the edge area (402) is accurately and firmly adhered to the upper corner surface (205).

Figure 15 is an enlarged view of part C of Figure 10.

The bottom cushion (200) includes a lower corner surface (206). The lower corner surface (206) is a surface connecting the bottom surface (201) and the side surface (203), and forms a surface that is higher than the bottom surface (201) and lower than the side surface (203).

The lower corner surface (206) can form a constant slope between the bottom surface (201) and the side surface (203). Alternatively, the lower corner surface (206) can form a curved surface connecting the bottom surface (201) and the side surface (203).

The bottom board (100) includes a seating area (101). The seating area (101) refers to an area where the bottom surface (201) is seated. In other words, the seating area (101) refers to an area below the bottom surface (201).

And the bottom board (100) includes an edge region (102). The edge region (102) is a region that extends outward from the seating region (101), and roughly means the region below the lower corner surface (206).

f) In step (S160), the mounting area (101) of the bottom board (100) is pressed against the bottom surface (201) by the wrapping member (500). And in step (S160), the bottom board (100) is bent between the mounting area (101) and the edge area (102) by heat shrinkage of the wrapping member (500), and the edge area (102) is pressed against the lower corner surface (206).

Accordingly, even if an external force (impact) is transmitted to the bottom board (100), the bottom board (100), and the bottom cushion (200), relative movement of the bottom board (100), the bottom board (100), and the bottom cushion (200) is prevented. Accordingly, the product (1) is firmly protected from impact and foreign substances during storage and transportation.

A bending region (103) may be provided between the settling region (101) and the edge region (102). The bending region (103) refers to a region having a thinner thickness than the settling region (101) and the edge region (102).

Therefore, in step f) (S160), the bending area (103) is easily and quickly bent by heat shrinkage of the wrapping member (500), and the edge area (102) is accurately and firmly adhered to the lower corner surface (206).

f) When step (S160) is completed, the product (1) is kept separated from the bottom board (100), top board (400), and wrapping member (500) by the bottom cushion (200) and top cushion (300).

Therefore, the external force (impact) applied to the bottom board (100), top board (400), bottom cushion (200), and top cushion (300) is not directly transmitted to the product (1), but is dissipated in the bottom cushion (200) and top cushion (300) and then transmitted to the product (1).

Fig. 16 is a drawing showing a state in which packaging material (10) is stacked after packaging is completed by a product packaging method (S100) using packaging material according to an embodiment of the present invention.

When stacking the packaging material (10) that has been completed by the product packaging method (S100) using the packaging material according to an embodiment of the present invention, the bottom cushions (200) fully support the load (F), thereby maintaining a sturdy stacked state. In addition, the external force (force) applied to the product (1) during transportation, loading, and storage is eliminated. Therefore, occurrence of abnormalities in the product (1) during transportation, loading, and storage is prevented.

According to the present invention, it is possible to provide a packaging material (10) and a product packaging method (S100) using the same, which enable a product (1) to be quickly and accurately packaged using a bottom board (100), a bottom cushion (200), a top cushion (300), a top board (400), and a wrapping material (500).

In addition, a packaging material (10) and a product packaging method (S100) using the same can be provided, in which the product (1) is separated from the bottom board (100), the top board (400), and the wrapping material (500) by the bottom cushion (200) and the top cushion (300), thereby firmly protecting the product (1) from impact and foreign substances during storage and transportation.

In addition, a packaging material (10) and a product packaging method (S100) using the same can be provided, in which the bottom board (100) and the top board (400) are formed in a flat shape, and the wrapping material (500) wraps and packages the bottom board (100), the bottom cushion (200), and the top board (400), thereby minimizing the packaging material (10) discarded after transporting the product (1), thereby reducing material costs, and reducing losses in the transport, loading, storage, and occurrence of defects in the parts, thereby reducing management costs.

In addition, by sequentially placing (stacking) a flat board, cushion, and product (1) and wrapping the bottom board (100), bottom cushion (200), and top board (400) with a wrapping material (500), the packaging process is simplified, thereby reducing the packaging assembly man-hours and providing a packaging material (10) and a product packaging method (S100) using the same that are advantageous for application to assembly automation equipment such as robots.

While specific embodiments of the present invention have been described and illustrated above, it will be apparent to those skilled in the art that the present invention is not limited to the described embodiments, and that various modifications and variations can be made without departing from the spirit and scope of the present invention. Accordingly, such modifications or variations should not be understood individually from the technical spirit or perspective of the present invention, and such modified embodiments should fall within the scope of the claims of the present invention.

10: Packaging materials
100: Bottom board 300: Top cushion
101: Settling area 400: Top board
102: Edge area 401: Settling area
103: bending area 402: edge area
200: Bottom cushion 403: Folding area
201: Bottom surface 500: Wrapping material
202: Top surface h: Position fixing hole
203: Side surface h1: First position fixing hole
204: Settling surface h2: Second position fixing hole
205: Upper corner p: Position fixing protrusion
206: Lower corner p1: First position fixing protrusion
210: 1st bottom cushion p2: 2nd position fixing protrusion
220: Second bottom cushion
230: Third bottom cushion
240: 4th bottom cushion
1: Product
1a: First corner section
1b: Second corner section
1c: Third corner section
1d: 4th corner section
2: Lower part
3: Upper part
S100: Product packaging method
S110: Bottom board settling stage
S120: Bottom cushion settling stage
S130: Product Settling Stage
S131: Lower part settling stage
S132: Upper part assembly stage
S140: Top cushion settling stage
S150: Topboard settling stage
S160: Wrapping Stage

Claims (18)

Bottom board forming a flat shape;
A bottom cushion that is placed on the upper surface of the bottom board and on which the product is placed;
A top board that is placed on top of the bottom cushion and forms a flat plate shape;
A top cushion interposed between the top board and the product; and
Including a wrapping member that wraps the bottom board, the bottom cushion, and the top board,
Packaging material. In the first paragraph,
The above product is separated from the bottom board, the top board and the wrapping member by the bottom cushion and the top cushion.
Packaging material. In the first paragraph,
The above bottom cushion is,
A bottom surface that is seated on the upper surface of the bottom board and is lower than the product; and
The top board is installed and includes a top surface higher than the top cushion,
Packaging material. In the third paragraph,
The above bottom cushion is,
The side surface that the above wrapping member wraps around; and
Connecting the top surface and the side surface, and including an upper corner surface that is lower than the top surface and higher than the side surface,
The edge of the above top board is adhered to the upper corner surface by the above wrapping member,
Packaging material. In paragraph 4,
The above top board is,
A mounting area that is mounted on the top surface;
The edge area that is in close contact with the upper corner surface; and
A bending region provided between the above-mentioned settling region and the above-mentioned edge region, and thinner than the above-mentioned settling region and the above-mentioned edge region,
Packaging material. In the third paragraph,
The above bottom cushion is,
The side surface that the above wrapping member wraps around; and
Connecting the bottom surface and the side surface, and including a lower corner surface that is higher than the bottom surface and lower than the side surface,
The edge of the above bottom board is in close contact with the lower corner surface by the above wrapping member.
Packaging material. In paragraph 6,
The above bottom board is,
A settling area where the above bottom surface is settling;
The edge area that is in close contact with the above lower corner surface; and
A bending region provided between the above-mentioned settling region and the above-mentioned edge region, and thinner than the above-mentioned settling region and the above-mentioned edge region,
Packaging material. In the first paragraph,
A position fixing protrusion is formed on the lower part of the above bottom cushion,
A position fixing hole is formed in the bottom board above, into which the position fixing protrusion is inserted.
Packaging material. In the first paragraph,
The above bottom cushion is,
A first bottom cushion in which the first corner portion of the above product is fixed and a first position fixing protrusion is formed at the bottom; and
The second bottom cushion includes a second corner portion of the above product, on which a second position fixing protrusion is formed at the bottom,
A first position fixing hole into which the first position fixing protrusion is inserted, and a second position fixing hole into which the second position fixing protrusion is inserted are formed in the bottom board.
Packaging material. In the first paragraph,
Position fixing protrusions are formed on the upper portions of the bottom cushion and the top cushion, respectively.
Position fixing holes are formed in the top board to which the position fixing protrusions are inserted.
Packaging material. a) Step of placing a flat bottom board on the floor;
b) A step of placing a bottom cushion on the upper surface of the bottom board;
c) Step of placing the product on the bottom cushion;
d) Step of placing a top cushion on the upper part of the above product;
e) a step of placing a flat top board on top of the bottom cushion; and
f) a step of wrapping the bottom board, the bottom cushion, and the top board with a wrapping material,
Product packaging method. In Article 11,
The above product includes a lower part and an upper part that are assembled together,
Step c) above,
A step of placing the lower part on the bottom cushion; and
Comprising a step of assembling the upper part to the lower part,
Product packaging method. In Article 11,
The above bottom cushion is,
A bottom surface that is seated on the upper surface of the bottom board and is lower than the product; and
Including a top surface higher than the above top cushion,
In the above step e), the top board is fixed to the top surface.
Product packaging method. In Article 11,
The above bottom cushion is,
The side surface that the above wrapping member wraps around; and
Connecting the top surface and the side surface, and including an upper corner surface that is lower than the top surface and higher than the side surface,
In the above step f), the edge of the top board is pressed against the upper corner surface by the wrapping member.
Product packaging method. In Article 11,
The above bottom cushion is,
The side surface that the above wrapping member wraps around; and
Connecting the bottom surface and the side surface, and including a lower corner surface that is higher than the bottom surface and lower than the side surface,
In the above step f), the edge of the bottom board is pressed against the lower corner surface by the wrapping member.
Product packaging method. In Article 11,
A position fixing protrusion is formed on the lower part of the above bottom cushion,
A position fixing hole is formed in the above bottom board,
In the above step b), the position fixing protrusion is inserted into the position fixing hole.
Product packaging method. In Article 11,
The above bottom cushion is,
A first bottom cushion in which the first corner portion of the above product is fixed and a first position fixing protrusion is formed at the bottom; and
The second bottom cushion includes a second corner portion of the above product, on which a second position fixing protrusion is formed at the bottom,
A first position fixing hole and a second position fixing hole are formed in the above bottom board,
In the step b), the first position fixing protrusion is inserted into the first position fixing hole, and the second position fixing protrusion is inserted into the second position fixing hole.
Product packaging method. In Article 11,
Position fixing protrusions are formed on the upper portions of the bottom cushion and the top cushion, respectively.
A plurality of position fixing holes are formed on the above top board,
In the above step e), the position fixing protrusions are inserted into the position fixing holes.
Product packaging method.