KR20110048306A - Packing box - Google Patents

Packing box Download PDF

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Publication number
KR20110048306A
KR20110048306A KR1020090105049A KR20090105049A KR20110048306A KR 20110048306 A KR20110048306 A KR 20110048306A KR 1020090105049 A KR1020090105049 A KR 1020090105049A KR 20090105049 A KR20090105049 A KR 20090105049A KR 20110048306 A KR20110048306 A KR 20110048306A
Authority
KR
South Korea
Prior art keywords
surface portion
packaging box
narrow
folded
expansion
Prior art date
Application number
KR1020090105049A
Other languages
Korean (ko)
Inventor
시게다카 이케구치
Original Assignee
오상자이엘 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 오상자이엘 주식회사 filed Critical 오상자이엘 주식회사
Priority to KR1020090105049A priority Critical patent/KR20110048306A/en
Publication of KR20110048306A publication Critical patent/KR20110048306A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/10—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material of polygonal cross-section and all parts being permanently connected to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/18—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected
    • B65D11/1833—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material collapsible, i.e. with walls hinged together or detachably connected whereby all side walls are hingedly connected to the base panel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/20—Details of walls made of plastics material
    • B65D11/22—Reinforcing for strengthening parts of members
    • B65D11/26—Local reinforcements, e.g. adjacent to closures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/30—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with tongue-and-slot or like connections between sides and extensions of other sides

Abstract

PURPOSE: A packing box is provided to reinforce the buffer force of the box for preventing the damage of contents by manufacturing the packing box using a polystyrene paper material. CONSTITUTION: A packing box(100) is manufactured with a synthetic resin including a polystyrene paper material. The packing box comprises a bottom unit, a wide surface unit(120), and a narrow surface unit(130). The packing box is formed by the combination of tip-ends of the narrow surface unit. The packing box additionally includes a coupling surface unit(150) with a combining protrusion, inserted to a combining groove on the wide surface unit.

Description

Packing Box {PACKING BOX}

The present invention relates to a packaging box using polystyrene paper, and more particularly, to a packaging box using polystyrene paper to manufacture a packaging box made of polystyrene paper and to reduce weight, increase durability, and prevent damage to contents.

In general, the packaging box is manufactured and used in the form of a rectangular box to protect the contents, such as fruits and vegetables stored therein from external impacts, and to move easily.

In particular, the material of the box most used as a packaging box is paper, the object to be packaged is mainly fruits, such as apples, tangerines, pears.

In addition, the packaging box has been developed and used in a variety of sizes and shapes, and all of the parts are completely blocked and the sealed packaging box that can not look inside, and the upper part is opened to keep the fruit stored inside There are open packaging boxes for the naked eye to see.

Among these packaging boxes, an open type packaging box made of paper is a packaging member that has a predetermined space inside by folding the four-sided portions of a flat body made of paper in a vertical or horizontal direction.

That is, the open type packaging box includes a bottom surface portion which forms a bottom surface of the packaging box to accommodate contents, and a side portion which is connected to the side surface of the bottom surface portion and is vertically folded to support the contents.

However, the packaging box made of the conventional paper as described above is when the packaging box containing the contents are stacked in a multi-layered packaging box located in the lower by the load applied, the problem that the contents contained in the packaging box is damaged accordingly There was this.

Moreover, since the packaging box made of conventional paper has a weak property in water, the fruit is deteriorated or decayed when the juice or water accumulated on the bottom of the fruit is infiltrated into the packaging box. Damage is related to the quality of the product, there is a problem that can weaken the purchasing power of consumers.

The present invention has been made to solve the above problems, an object of the present invention is to increase the durability of the packaging box and at the same time to enhance the buffering capacity by producing a packaging box made of polystyrene paper (PSP) of the contents Packaging box using polystyrene paper which can prevent the damage, prevent the permeation of juice or water to prevent the deterioration or decay of the contents, and also easy to move due to the light weight, and increase the merchandise of the contents To provide.

The packaging box of the present invention for achieving the above object is to assemble in a box form folded, such a packaging box is made of synthetic resin, more preferably the packaging box is a polystyrene paper (PSP) material Characterized in that produced.

The packaging box is characterized by consisting of a bottom surface portion, an expansion surface portion connected to the side end of the bottom surface portion and folded inward, and a narrow surface portion connected to the front and rear ends of the bottom surface portion and folded inward.

The packaging box is connected to the front end of the narrow surface portion, the narrow surface portion and the expansion surface portion is folded is supported on the upper surface of the expansion surface portion, the coupling surface portion formed to form a coupling projection is fitted into the coupling groove formed in the expansion surface portion Characterized in that it comprises a.

The packaging box is connected to both side ends of the narrow surface portion, and when the expansion surface portion and the narrow surface portion is folded closely supported on one surface of the expansion surface portion, the engaging projection is fitted into the coupling groove formed on one surface of the expansion surface portion Characterized in that it comprises a formed engaging surface portion.

In the state in which the expansion surface portion and the narrow surface portion is folded, the support ribs for reinforcing the support force is formed on the upper surface of the narrow surface portion and the expansion surface portion, respectively.

In the state in which the expanded surface portion and the narrow surface portion are folded, the inner surface of the narrow surface portion and the expansion surface portion is characterized in that the buffer ribs for reinforcing the buffering force, respectively.

The coupling protrusion and the coupling groove is characterized by having a mortar shape.

As described above, the present invention can increase the durability of the packaging box by increasing the durability of the packaging box by manufacturing the packaging box to be assembled using a polystyrene paper (PSP) material, and can prevent the damage of the contents, juice or water It is possible to prevent the deterioration or decay of the contents by blocking the seep, and also easy to move due to the light weight, there is an effect that can increase the merchandise of the contents.

Hereinafter, a packaging box made of a synthetic resin according to the present invention will be described in detail with reference to FIGS. 1 to 8.

The packaging box of the present invention is a packaging box made of synthetic resin, more preferably, a folding box made of polystyrene paper (PSP) to fold into a box form, and easy to manufacture, cost reduction, weight reduction, stable durability and It is a technology that has a cushioning force to protect the contents from external moisture or impact.

On the other hand, the polystyrene paper (PSP: Poly Styrene Paper) is a synthetic resin extruded in a thin plate shape to give a foam to the polystyrene, has the advantages of light, water resistance and elasticity good. The polystyrene is a kind of petrochemical thermoplastic resin, and is made of polystyrene, which is a polymer of a liquid styrene unit formed by reacting ethylene and benzene. Polystyrene is the most easily processed among plastics, and has a high refractive index, is transparent, beautiful in color, a rigid molded product, and is excellent as an electrically insulating material.

Hereinafter, the configuration and assembling method of the packaging box made of such a synthetic resin, more preferably polystyrene paper will be described in more detail.

[First Embodiment]

As shown in FIGS. 1 to 3, the packing box 100 of the first embodiment is assembled by folding a developed view of polystyrene paper (PSP) into a box shape to form a bottom surface of the packing box. The bottom surface portion 110, a pair of expansion surface portion 120 and a pair of narrow surface portion 130 to form a slope of the packaging box, the connection connecting the expansion surface portion 120 and the narrow surface portion 130 And a coupling surface portion 150 for coupling the surface portion 140, the expansion surface portion 120, and the narrow surface portion 130.

Here, the bottom surface portion 110, the expansion surface portion 120, the narrow surface portion 130, the connecting surface portion 140 and the coupling surface portion 150, as shown in Figure 1, is integrally connected through the press working apparatus It is produced in a state.

The bottom surface portion 110 forms the bottom surface of the packaging box to contain the contents, it is made of a rectangular plate shape.

The extended surface portion 120 is connected to the left and right ends of the bottom surface portion 110 so as to support the left and right sides of the contents, respectively, 90 degrees vertically folded inward, and a predetermined angle (approximately at one side of the upper surface in the folded state) Coupling groove 121 is formed to be inclined at an angle of 45 °.

The narrow surface portion is connected to the front and rear ends of the bottom surface portion 110 so as to support the front and rear of the contents, respectively, and is folded vertically 90 ° inward.

Connection surface portion 140 is to increase the durability between the expansion surface portion 120 and the narrow surface portion 130 by connecting the expansion surface portion 120 and the narrow surface portion 130, the corresponding narrowing surface portion 120 and narrow The side surface of the surface portion 130 is connected, and the extension surface portion 120 and the narrow surface portion 130 to form a folding line 141 diagonally in the center to be folded inward.

That is, at the same time as the folding surface portion 120 and the narrow surface portion 130 is folded, using the folding line 141 to fold the connecting surface portion 140 in half, through which the expansion surface portion 120 and the narrow surface portion The 130 can be folded more easily.

Coupling surface portion 150 is for firmly coupling the expansion surface portion 120 and the narrow surface portion 130, is connected to the tip of the narrow surface portion 130, the expansion surface portion 120 and the narrow surface portion 130 Is supported on the upper surface of the expansion surface portion 120 when folded inward, the front end is formed with a coupling protrusion 151 to be fitted into the coupling groove 121.

That is, as shown in FIG. 4, the coupling surface part 150 fits the coupling protrusion 151 to the coupling groove 121 in a state of being supported on the folded surface of the expanded surface portion 120 and the narrow surface portion 130. By fixing the expansion surface portion 120 and the narrow surface portion 130 in a folded state, and when stacking a plurality of packaging boxes can also increase the close contact surface of the packaging box located in the upper and lower portions by the coupling surface portion 150 You can increase your sense of stability.

On the other hand, the upper surface of the extended surface portion 120 and the narrow surface portion 130 is folded can form a support rib 122 for reinforcing the contact surface and the support force, the packing box 100 by the support rib 122 ) It can increase the stability during lamination.

In addition, a buffer rib 131 may be formed on the inner surface of the expanded surface portion 120 and the narrow surface portion 130 that are folded to reinforce the buffering force and durability, and the contents of the packing box 131 may be moved by the buffer rib 131. Damage to the contents due to the impact force between the packaging boxes can be prevented, and the packaging box can be prevented from buckling.

Referring to the assembly method of the packing box 100 of the first embodiment having such a configuration as follows.

First, the polystyrene paper cast in the shape of a plate is inserted into a press working apparatus (not shown), and then the polystyrene paper is cut or compressed through the press to form the bottom surface portion 110, the expansion surface portion 120, and the narrow portion of the present invention. A packaging box development view having a shape as shown in FIG. 1 including a surface portion 130, a connection surface portion 140, and a coupling surface portion 150 is manufactured.

When the production of the packaging box development view as described above is completed, as shown in Figure 2, the expansion surface portion 120 and the narrow surface portion 130, while folding vertically inward, the fold line of the connection surface portion 140 ( 141 is folded to bring the end of the extended surface portion 120 and the narrow surface portion 130 in close contact.

At this time, the folded connection surface portion 140 is in close contact with the inner surface of the expansion surface portion 120 or the narrow surface portion 130 to prevent interference with the contents or adhered using an adhesive.

Subsequently, in the state in which the coupling surface portion 150 is folded in the inward direction and supported on the upper surface of the expansion surface portion 120, the coupling protrusion 151 of the coupling surface portion 150 is fitted into the coupling groove 121 of the expansion surface portion 120. If it is, the packaging box 100 as shown in Figure 3 having a storage space to be opened upward in the center can be assembled.

Hereinafter, in describing another embodiment of the present invention, the same configuration number is used for a configuration having the same configuration and function as the above-described embodiment, and overlapping description is omitted.

Second Embodiment

The packaging box 100 ′ of the second embodiment is made of polystyrene paper (PSP), which is the same material as the packaging box 100 of the first embodiment, and the polystyrene paper is described in detail in the first embodiment. It is omitted here.

That is, the packaging box 100 ′ of the second embodiment has a bottom surface portion 110 ′ forming a bottom surface of the packaging box and an expansion surface portion forming a wall surface of the packaging box (as shown in FIGS. 5 to 7). 120 ') and a narrow surface portion 130', and a mating surface portion 150 'coupling the expansion surface portion 120' and the narrow surface portion 130 '.

The bottom surface portion 110 ′ forms a bottom surface of the packaging box to contain contents, and is formed in a rectangular plate shape as shown in FIG. 5.

The extended surface portion 120 ′ is connected to the left and right ends of the bottom surface portion 110 ′, respectively, and is folded vertically inward by 90 ° to form the left and right walls of the packaging box, and one side in the folded state. Preferably, the outer surface forms a coupling groove 121 'recessed inward.

The narrow surface portion 130 ′ is connected to the front and rear ends of the bottom surface portion 110 ′, respectively, and is folded vertically inward by 90 ° to form a front wall and a rear wall of the packaging box.

Coupling surface portion 150 ′ is for fixing the narrow surface portion 130 ′ and the expanded surface portion 120 ′ in a folded state, and is connected to both side ends of the narrow surface portion 130 ′, and the narrow surface portion 130 ') And the expanded surface portion 120' are folded to be in close contact with the outer surface of the expanded surface portion 130 in a folded state.

Here, as shown in FIG. 8, coupling protrusions 151 ′ and coupling grooves 121 ′ are formed on the corresponding surfaces of the coupling surface portion 150 ′ and the expansion surface portion 120 ′, respectively, and the coupling protrusion 151 is provided. ') And the coupling surface portion 150' is fixed to the outer surface of the expansion surface portion 120 'by the coupling of the coupling groove 121'.

The coupling protrusion 151 'and the coupling groove 121' are preferably formed in a mortar form to obtain a firm and stable fixing force.

Meanwhile, a support rib 122 'may be formed on the folded upper surface of the expanded surface portion 120' and the narrow surface portion 130 'to reinforce the contact surface and the support force, and may be wrapped by the support rib 122'. When stacking the boxes 100 ', a sense of stability may be increased.

In addition, a buffer rib 131 ′ may be formed on the inner surfaces of the expanded surface portion 120 ′ and the narrow surface portion 130 ′, which is folded by the buffer rib 131 ′ to reinforce the buffer force and the durability. When the box is moved, it is possible to prevent the contents from being damaged by the impact force between the contents and the packaging box, and to prevent the packaging box from buckling.

Referring to the manufacturing and assembly method of the packaging box 100 'according to the second embodiment having such a configuration as follows.

 First, the polystyrene paper cast in the shape of a plate is inserted into a press working apparatus (not shown), and then the polystyrene paper is cut or compressed through the press to form the bottom surface portion 110 'and the expansion surface portion 120' of the present invention. , Processing the development of the packing box of the shape as shown in FIG. 5 including the narrow surface portion 130 ', the coupling surface portion 150'.

When the processing of the packaging box development view is completed as described above, as shown in FIG. 6, the expansion surface portion 120 ′ and the narrow surface portion 130 ′ are folded vertically inward with respect to the bottom surface portion 110 ′.

Then, by folding the engaging surface portion 150 'to closely adhere to the outer surface of the expanded surface portion 120' and at the same time, the engaging projection 151 'of the engaging surface portion 150' engages with the engaging groove of the expanded surface portion 120 '. 121 ') can be assembled, the packaging box 100' having a storage space to be opened upward in the center as shown in FIG.

1 is a development view showing a packaging box according to a first embodiment of the present invention.

Figure 2 is an assembly state of the packaging box according to a first embodiment of the present invention.

3 is a perspective view showing a completed packaging box according to a first embodiment of the present invention.

4 is an enlarged view of a portion 'A' shown in FIG. 3.

5 is a development view showing a packaging box according to a second embodiment of the present invention.

Figure 6 is an assembly state of the packaging box according to a second embodiment of the present invention.

7 is a perspective view showing a completed packaging box according to a second embodiment of the present invention.

8 is a partially enlarged view of a packaging box according to a second embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

100,100 ': Packing box 110,110': Bottom part

120,120 ': extended surface portion 130,130': narrow surface portion

140: connection surface portion 150,150 ': coupling surface portion

Claims (8)

It includes a packing box that is folded into a box form, The packaging box is a packaging box, characterized in that made of synthetic resin. The method according to claim 1, The packaging box is a packaging box, characterized in that made of polystyrene paper (PSP) material. The method according to claim 1 or 2, The packaging box is a packaging box comprising a bottom surface portion, an expansion surface portion connected to the side end of the bottom surface portion and folded inward, and a narrow surface portion connected to the front and rear ends of the bottom surface portion and folded inward. The method of claim 3, The packaging box is connected to the front end of the narrow surface portion, the narrow surface portion and the expansion surface portion is folded is supported on the upper surface of the expansion surface portion, the coupling surface portion formed to form a coupling projection is fitted into the coupling groove formed in the expansion surface portion Packaging box comprising a.  The method of claim 3, The packaging box is connected to both side ends of the narrow surface portion, and when the expansion surface portion and the narrow surface portion is folded closely supported on one surface of the expansion surface portion, the engaging projection is fitted into the coupling groove formed on one surface of the expansion surface portion Packaging box, characterized in that it comprises a coupling surface formed. The method according to claim 4 or 5, The packaging box, characterized in that the support ribs for reinforcing the support force is formed on the upper surface of the narrow surface portion and the narrow surface portion folded state portion is folded, respectively. The method according to claim 4 or 5, The packaging box, characterized in that the buffer ribs for reinforcing the buffering force is formed on the inner surface of the narrow surface portion and the expansion surface portion in a state where the expansion surface portion and the narrow surface portion is folded. The method according to claim 4, The coupling protrusion and the coupling groove packaging box, characterized in that having a mortar shape.
KR1020090105049A 2009-11-02 2009-11-02 Packing box KR20110048306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090105049A KR20110048306A (en) 2009-11-02 2009-11-02 Packing box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090105049A KR20110048306A (en) 2009-11-02 2009-11-02 Packing box

Publications (1)

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KR20110048306A true KR20110048306A (en) 2011-05-11

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KR1020090105049A KR20110048306A (en) 2009-11-02 2009-11-02 Packing box

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101146298B1 (en) * 2011-07-21 2012-05-21 박춘원 Cover attaching type package paper box
KR20200037026A (en) 2018-09-28 2020-04-08 세키스이플라스틱코리아 주식회사 Box

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101146298B1 (en) * 2011-07-21 2012-05-21 박춘원 Cover attaching type package paper box
KR20200037026A (en) 2018-09-28 2020-04-08 세키스이플라스틱코리아 주식회사 Box

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