KR102280145B1 - Inner Packing Paper for Packing box of eggs - Google Patents

Inner Packing Paper for Packing box of eggs Download PDF

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KR102280145B1
KR102280145B1 KR1020200106696A KR20200106696A KR102280145B1 KR 102280145 B1 KR102280145 B1 KR 102280145B1 KR 1020200106696 A KR1020200106696 A KR 1020200106696A KR 20200106696 A KR20200106696 A KR 20200106696A KR 102280145 B1 KR102280145 B1 KR 102280145B1
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South Korea
Prior art keywords
egg
eggs
radial
packaging material
packaging
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KR1020200106696A
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Korean (ko)
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권순용
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(주)케이피피
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    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/32—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for eggs
    • B65D85/322—Trays made of pressed material, e.g. paper pulp
    • 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • B65D25/10—Devices to locate articles in containers
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/127—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using rigid or semi-rigid sheets of shock-absorbing material
    • B65D81/133—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using rigid or semi-rigid sheets of shock-absorbing material of a shape specially adapted to accommodate contents, e.g. trays

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packaging Frangible Articles (AREA)

Abstract

The present invention relates to an inner packing paper for packing eggs which protects the eggs from an external impact by being installed in an egg packing box. The inner packing paper is made into a shape of a plate, and forms an accommodation support unit at a part coming in contact with a small spherical surface or a large spherical surface of the eggs. The accommodation support unit sets a circular incision paper on a plane, and forms an incision line dividing the circular incision paper into a plurality of radial areas. A point end unit of the incised radial areas is pressurized and folded based on the folding line to protrude in a three-dimensional shape, thereby molding a radial buffering blade. A buffering section is formed so that the small spherical surface or the large spherical surface of the eggs and an inner surface of the egg packing box can keep a certain distance from each other. The folding angle of the radial buffering blade is 45-90 degrees toward the plane. The diameter of the incision paper, which is called D1, is the diameter of the range of 80-100% of the maximum transverse diameter of the eggs, which is called D2. When an external force (F) is applied in a longitudinal direction of the eggs, the plurality of radial buffering blades supporting the part between the small or large spherical surfaces of the eggs and the inner surface of the egg packing box can perform a buffering action.

Description

계란포장용 내포장재{Inner Packing Paper for Packing box of eggs}Inner Packing Paper for Packing box of eggs}

본 발명은 계란포장용 내포장재에 관한 것으로서, 보다 상세하게는 판재형태로 제작되고, 절개된 방사형영역의 꼭지점 단부가 입체형으로 돌출되도록 접지선을 기준으로 가압 절곡시켜 방사형완충날개를 성형하여 외부 충격으로부터 계란이 보호되도록 하는 계란포장용 내포장재에 관한 것이다.The present invention relates to an inner packaging material for egg packaging, and more specifically, manufactured in the form of a plate, and press and bent based on a ground wire so that the vertex end of the cut radial region protrudes in a three-dimensional shape to form a radial buffer wing to protect the egg from external impact. It relates to an inner packaging material for egg packaging to be protected.

일반적으로 계란은 충격에 매우 취약한 물품으로 포장방법에 따라 계란의 파손율에 현저한 차이가 발생한다. 이로 인해 계란포장상자의 적재상태가 양호하고, 휴대가 용이한 것일수록 계란을 구입하고자 하는 소비자들의 선호도에 영향을 미치게 된다.In general, eggs are very vulnerable to impact, and there is a marked difference in the breakage rate of eggs depending on the packaging method. For this reason, the better the loading condition of the egg packaging box and the easier it is to carry, the more it affects the preference of consumers who want to purchase eggs.

종래의 계란 포장방법의 일예를 살펴보면, 계란을 수납하는 계란판이 종이 찰흙을 압착 성형시켜 계란을 수납할 수 있는 오목부와 볼록부로 형성되며, 이러한 오목부에 계란이 수납되고 오목부의 사방 주위에 형성되어 있는 볼록부로 수납된 계란을 지지하게 된다.Looking at an example of a conventional egg packaging method, an egg plate for accommodating eggs is formed with a concave portion and a convex portion capable of accommodating an egg by press-molding paper clay, and the egg is accommodated in this concave portion and formed around the concave portion The stored egg is supported by the convex part.

그러나, 위와 같은 방법은 계란이 수납된 계란판을 다량으로 적재할 때 하부에 위치하는 계란판의 볼록부위에 상부에 위치하는 계란판의 오목부위가 위치하게 되는데, 계란이 외부로 노출되어 있는 관계로 많은 양의 계란판을 적재하거나 운반하게 되면 계란에 충격이 가해져 파손되기 쉬운 문제점이 있다.However, in the above method, when a large amount of the egg plate containing the eggs is loaded, the concave part of the egg plate located on the upper part is located on the convex part of the egg plate located on the lower part, and the egg is exposed to the outside. When a large amount of egg plates are loaded or transported, the eggs are impacted and easily damaged.

이를 해결하기 위해 합성수지 재질로 계란의 수납홈과 두껑을 일체로 형성한 계란판을 사용하는 방법이 사용되는데, 이는 합성수지의 두께가 얇아 계란이 쉽게 파손되는 문제점을 해결하지 못할 뿐 아니라 제작 비용이 높고 일정한 부피를 형성하고 있으므로 사용후 처리가 불편하며, 잘 썩지 않아 환경오염의 주된 요인으로 작용하게 되어 국가적으로도 이의 사용을 지양하고 있는 실정이다.To solve this problem, a method of using an egg plate in which the egg storage groove and lid are integrally formed with a synthetic resin material is used. This does not solve the problem that the egg is easily damaged due to the thin thickness of the synthetic resin, and the production cost is high Because it forms a certain volume, it is inconvenient to process after use, and it does not rot easily, so it acts as a main factor of environmental pollution.

따라서, 최근에는 환경오염의 우려가 없고 재활용이 가능한 종이 재질을 사용하여 제작된 포장용 상자의 사용이 점차 확대되고 있는 추세이며, 한국등록특허 제 1209665호에는 종이 재질을 사용하여 제작된 포장용 상자가 제시되어 있다.Therefore, in recent years, the use of packaging boxes made of paper materials that are not concerned about environmental pollution and are recyclable is gradually expanding, and Korean Patent No. 1209665 suggests a packaging box made of paper materials. has been

그러나, 위와 같은 종래 기술은 하부 고정판과 상부 고정판의 조립과정에서 접착제를 사용하여 제 1 고정판을 측벽에 접착 고정하고, 제 2 고정판을 상부분할측벽에 접착 고정하는 방식을 사용하므로 조립과정이 복잡하여 생산효율이 저하될 뿐 아니라 별도의 접착제를 사용해야 하므로 이로 인한 제조비용이 상승하는 문제점이 발생하게 된다.However, in the prior art as described above, in the assembly process of the lower fixing plate and the upper fixing plate, the first fixing plate is adhesively fixed to the side wall using an adhesive, and the second fixing plate is adhesively fixed to the upper part dividing side wall, so the assembly process is complicated. Production efficiency is lowered, and since a separate adhesive must be used, there is a problem in that the manufacturing cost is increased due to this.

대한민국 등록특허 제10-1647816호Republic of Korea Patent Registration No. 10-1647816

본 발명은 상기한 문제점을 해결하기 위하여 안출된 것으로, 그 목적은 내포장재의 구조가 간단하여 생산비용을 절감하는 것은 물론, 부피가 작아 보관 및 운반 등의 물류비용을 절감할 수 있도록 하는데 있다.The present invention has been devised to solve the above problems, and the object thereof is to reduce the production cost due to the simple structure of the inner packaging material, as well as to reduce the logistics cost such as storage and transportation due to the small volume.

본 발명의 다른 목적은 내포장재를 포장상자와 계란 사이에 삽입하는 간단한 작업으로 계란 포장작업을 수행할 수 있도록 하여 계란포장 설비의 간소화는 물론, 빠른 포장작업과 인건비 절감이 이루어지도록 하는데 있다.Another object of the present invention is to simplify the egg packaging equipment, as well as to reduce the labor cost and fast packaging by enabling the egg packaging operation to be performed with a simple operation of inserting the inner packaging material between the packaging box and the egg.

본 발명의 다른 목적은 내포장재의 재질을 종이재질을 이용하여 제작함으로써, 자원재활용이 가능하고 환경을 오염시키지 않는 친환경적인 제품을 제공하는데 있다.Another object of the present invention is to provide an eco-friendly product that is capable of recycling resources and does not pollute the environment by manufacturing the material of the inner packaging material using a paper material.

본 발명의 다른 목적은 복수개의 방사형완충날개들이 삼각형 구조로 이루어져 있어 구조적 안정성을 제공하는 동시에 판재의 탄력에 의해 외부충격이 완충되도록 함으로써, 계란의 파손을 방지하는데 있다.Another object of the present invention is to prevent breakage of eggs by providing structural stability and at the same time buffering external shocks by the elasticity of the plate material because a plurality of radial buffer wings have a triangular structure.

본 발명의 다른 목적은 방사형완충날개를 곡선형 또는 꺽인선형의 내면을 갖도록 성형하거나 보강립이 형성되도록 성형함으로써, 지지력이 향상된 계란포장용 내포장재를 제공하는데 있다.Another object of the present invention is to provide an inner packaging material for egg packaging with improved bearing capacity by molding the radial buffer wing to have a curved or bent inner surface or to form reinforcing ribs.

상기한 목적을 달성하기 위한 본 발명의 일 측면에 따르면, 계란포장상자 내부에 설치되어 외부 충격으로부터 계란이 보호되도록 하는 계란포장용 내포장재로서, 상기 내포장재는 판재형태로 제작되고, 계란의 소구면 또는 대구면과 맞닿는 부위에 수용지지부를 형성하며, 상기 수용지지부는 평면상에 원형의 절개지를 설정하고, 상기 원형의 절개지를 복수 개의 방사형영역으로 분할하는 절개선을 형성하며, 상기 절개된 방사형영역의 꼭지점 단부가 입체형으로 돌출되도록 접지선을 기준으로 가압 절곡시켜 방사형완충날개를 성형하여 계란의 소구면 또는 대구면과 계란포장상자의 내면 사이가 일정간격 이격된 상태를 유지하도록 완충구간을 형성하고, 상기 방사형완충날개의 절곡각도는 평면에 대해 45~90도가 되도록 형성하고, 상기 절개지의 직경 D1을 계란의 횡방향 최대 직경 D2 대비 80~100% 범위의 직경이 되도록 형성하여서 계란의 종방향으로 외력(F)이 가해질 때, 계란의 소구면 또는 대구면과 계란포장상자의 내면 사이를 지지하는 복수 개로 이루어진 방사형완충날개에서 완충작용이 이루어지도록 하는 것을 특징으로 하는 계란포장용 내포장재가 제공될 수 있다.According to one aspect of the present invention for achieving the above object, as an inner packaging material for egg packaging that is installed inside the egg packaging box to protect the eggs from external impact, the inner packaging material is manufactured in the form of a plate, the small spherical surface of the egg Alternatively, a receiving support portion is formed in a portion in contact with the large surface, and the receiving support portion sets a circular cutout on a plane, and forms a cut line dividing the circular cutout into a plurality of radial areas, The radial buffer wing is formed by pressurizing and bending the ground wire so that the vertex end protrudes in a three-dimensional shape to form a buffer section to maintain a certain distance between the small or large surface of the egg and the inner surface of the egg packaging box, and the radial The bending angle of the buffer wing is formed to be 45 to 90 degrees with respect to the plane, and the diameter D1 of the incision is formed to be in the range of 80 to 100% compared to the maximum diameter D2 in the lateral direction of the egg, so that the external force (F ) is applied, there may be provided an inner packaging material for egg packaging, characterized in that the cushioning action is made in a plurality of radial buffer wings that support between the small or large surface of the egg and the inner surface of the egg packaging box.

여기서, 상기 접지선 내측에 계란의 외면이 맞닿아 지지되도록 하되, 상기 접지선의 직경 D3을 절개지의 직경 D1 대비 60~90% 범위의 직경이 되도록 형성하는 것을 특징으로 한다.Here, the outer surface of the egg is abutted and supported inside the ground wire, and the diameter D3 of the ground wire is formed to have a diameter in the range of 60 to 90% compared to the diameter D1 of the incision paper.

이때, 상기 접지선은 절개지의 동심원 바깥쪽 라인에 접하는 절개선들의 끝단과 끝단 사이를 연결하는 구간을 곡선형 또는 꺽인선형 중 어느 하나의 형태로 형성하여 절곡된 방사형완충날개의 내면 형태가 곡선형 또는 꺽인선형의 내면을 갖도록 하는 것을 특징으로 한다.At this time, the ground line forms a section connecting the ends of the incision lines in contact with the concentric circle outer line of the incision in any one of a curved shape or a bent line shape so that the inner shape of the bent radial buffer wing is curved or It is characterized in that it has a curved inner surface.

이때, 상기 방사형완충날개를 금형을 이용해 압착시켜 곡선형 또는 꺽인선형으로 성형하는 것을 특징으로 한다.At this time, it is characterized in that the radial buffer wing is compressed using a mold to form a curved shape or a bent line shape.

그리고, 상기 방사형완충날개의 길이방향으로 보강립을 돌출 성형하여 지지력이 향상되도록 하는 것을 특징으로 한다.And, it is characterized in that the support force is improved by protruding the reinforcing rib in the longitudinal direction of the radial buffer wing.

그리고, 상기 절개선이 내포장재의 길이방향에 대해 "＋"자 형태가 되도록 수용지지부를 배치하는 것을 특징으로 한다.And, it is characterized in that the receiving support is arranged so that the incision line is in the shape of a “+” with respect to the longitudinal direction of the inner packaging material.

또한, 상기 절개선이 내포장재의 길이방향에 대해 "X"자 형태가 되도록 수용지지부를 배치하는 것을 특징으로 한다.In addition, it is characterized in that the receiving support is arranged so that the cut line is in an "X" shape with respect to the longitudinal direction of the inner packaging material.

이상에서와 같은 본 발명은 다음과 같은 효과를 갖는다.The present invention as described above has the following effects.

첫째, 본 발명은 내포장재의 구조가 간단하여 생산비용을 절감하는 것은 물론, 부피가 작아 보관 및 운반 등의 물류비용을 절감하는 효과를 갖는다.First, the present invention has the effect of reducing the production cost because the structure of the inner packaging material is simple, as well as the logistics cost such as storage and transportation due to the small volume.

둘째, 본 발명은 내포장재를 포장상자와 계란 사이에 삽입하는 간단한 작업으로 계란 포장작업을 수행할 수 있기 때문에 계란포장 설비의 간소화는 물론, 빠른 포장작업과 인건비 절감으로 인한 경제적인 효과를 갖는다.Second, the present invention has economic effects due to the simplification of egg packaging equipment as well as rapid packaging operation and labor cost reduction because the egg packaging operation can be performed by a simple operation of inserting the inner packaging material between the packaging box and the egg.

셋째, 본 발명은 내포장재의 재질을 종이재질을 이용하여 제작함으로써, 자원재활용이 가능하고 환경을 오염시키지 않는 친환경적인 효과를 갖는다.Third, the present invention has an eco-friendly effect of not polluting the environment and can recycle resources by producing the material of the inner packaging material by using a paper material.

넷째, 본 발명은 복수개의 방사형완충날개들이 삼각형 구조로 이루어져 있어 구조적 안정성을 제공하는 동시에 판재의 탄력에 의해 외부충격이 완충되도록 함으로써, 계란의 파손을 방지하는 효과를 갖는다.Fourth, the present invention has the effect of preventing the breakage of eggs by providing structural stability and at the same time buffering external shocks by the elasticity of the plate material because the plurality of radial buffer wings have a triangular structure.

다섯째, 본 발명은 방사형완충날개를 곡선형 또는 꺽인선형의 내면을 갖도록 성형하거나 보강립이 형성되도록 성형함으로써, 지지력이 향상되도록 하는 효과를 갖는다.Fifth, the present invention has the effect of improving the bearing capacity by molding the radial buffer wing to have a curved or bent inner surface or to form reinforcing ribs.

도 1은 본 발명 일실시예에 따른 계란포장용 내포장재를 도시한 사시도.
도 2는 본 발명 일실시예에 따른 계란포장용 내포장재의 방사형완충날개를 돌출 성형한 상태로 계란을 수용하는 사시도.
도 3은 도 2의 부분 확대 사시도.
도 4는 본 발명 일실시예에 따른 계란포장용 내포장재를 도시한 평면도.
도 5는 본 발명 일실시예에 따른 계란포장용 내포장재를 이용한 계란포장상자의 포장예를 도시한 단면도.
도 6은 도 5의 계란이 수용된 상태를 도시한 평면도.
도 7은 본 발명에 따른 방사형완충날개의 다양한 변형 실시예를 도시한 부분사시도.
도 8은 본 발명의 다른 실시예에 따른 계란포장용 내포장재를 도시한 평면도.
도 9는 본 발명의 다른 실시예에 따른 계란포장용 내포장재를 이용한 계란포장상자의 포장예를 도시한 단면도.
도 10은 도 9의 계란이 수용된 상태를 도시한 평면도.1 is a perspective view showing an inner packaging material for egg packaging according to an embodiment of the present invention.
Figure 2 is a perspective view of accommodating an egg in a state in which the radial buffer wing of the inner packaging material for egg packaging according to an embodiment of the present invention is protruded.
Figure 3 is a partially enlarged perspective view of Figure 2;
Figure 4 is a plan view showing an inner packaging material for egg packaging according to an embodiment of the present invention.
5 is a cross-sectional view showing a packaging example of an egg packaging box using an inner packaging material for egg packaging according to an embodiment of the present invention.
Figure 6 is a plan view showing a state in which the egg of Figure 5 is accommodated.
7 is a partial perspective view showing various modified embodiments of the radial cushioning wing according to the present invention.
8 is a plan view showing an inner packaging material for egg packaging according to another embodiment of the present invention.
9 is a cross-sectional view illustrating a packaging example of an egg packaging box using an inner packaging material for egg packaging according to another embodiment of the present invention.
10 is a plan view showing a state in which the egg of FIG. 9 is accommodated.

이하, 첨부된 도면을 참조하여 본 발명의 일 실시예를 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명 일실시예에 따른 계란포장용 내포장재를 도시한 사시도.1 is a perspective view showing an inner packaging material for egg packaging according to an embodiment of the present invention.

도 2는 본 발명 일실시예에 따른 계란포장용 내포장재의 방사형완충날개를 돌출 성형한 상태로 계란을 수용하는 사시도.Figure 2 is a perspective view of accommodating an egg in a state in which the radial buffer wing of the inner packaging material for egg packaging according to an embodiment of the present invention is protruded.

도 3은 도 2의 부분 확대 사시도.Figure 3 is a partially enlarged perspective view of Figure 2;

도 4는 본 발명 일실시예에 따른 계란포장용 내포장재를 도시한 평면도.Figure 4 is a plan view showing an inner packaging material for egg packaging according to an embodiment of the present invention.

도 5는 본 발명 일실시예에 따른 계란포장용 내포장재를 이용한 계란포장상자의 포장예를 도시한 단면도.5 is a cross-sectional view showing a packaging example of an egg packaging box using an inner packaging material for egg packaging according to an embodiment of the present invention.

도 6은 도 5의 계란이 수용된 상태를 도시한 평면도.Figure 6 is a plan view showing a state in which the egg of Figure 5 is accommodated.

도 7은 본 발명에 따른 방사형완충날개의 다양한 변형 실시예를 도시한 부분사시도.7 is a partial perspective view showing various modified embodiments of the radial cushioning wing according to the present invention.

동 도면에서 보는 바와 같은 본 발명은 계란포장상자 내부에 설치되어 외부 충격으로부터 계란이 보호되도록 하는 계란포장용 내포장재이다.As shown in the drawing, the present invention is an inner packaging material for egg packaging that is installed inside the egg packaging box to protect the eggs from external impact.

상기 내포장재(120)는 판재형태로 제작된다. 이때, 상기 판재는 종이재질의 판재로서, 압축된 하드보드(hardboard)지가 이용될 수 있다.The inner packaging material 120 is manufactured in the form of a plate material. In this case, the sheet material is a sheet material of a paper material, and compressed hardboard paper may be used.

상기 내포장재(120)는 계란(101)을 포장하는 단위에 따라서 크기나 외형이 결정될 수 있다. 첨부 도면에서는 계란을 12개 단위로 포장하는 예를 도시하고 있다.The size or shape of the inner packaging material 120 may be determined according to a unit for packaging the egg 101 . The accompanying drawings show an example of packaging 12 eggs.

상기 내포장재(120)는 계란(101)의 소구면(101a) 또는 대구면(101b)과 맞닿는 부위에 수용지지부(130)를 형성한다.The inner packaging material 120 forms a receiving support portion 130 at a portion in contact with the small spherical surface 101a or the large surface 101b of the egg 101 .

예컨대, 계란을 12개 단위로 포장하는 경우, 도 1, 도 2에서와 같이 길이방향으로 12개의 수용지지부(130)를 형성할 수 있다.For example, when the eggs are packaged in units of 12, 12 receiving support units 130 may be formed in the longitudinal direction as shown in FIGS. 1 and 2 .

그리고, 상기 계란(101)은 도 3을 참조하면, 길이방향의 양측단부의 형태가 구면(球面)을 형성하게 되는데, 일측은 직경이 작은 구면 즉, 소구면(小球面)(101a)을 이루는데 반해서 반대측은 직경이 큰 구면 즉, 대구면(大球面)(101b)을 형성하게 된다.And, referring to FIG. 3, the egg 101 forms a spherical surface in the shape of both ends in the longitudinal direction, and one side forms a spherical surface with a small diameter, that is, a small spherical surface 101a. On the other hand, the opposite side forms a spherical surface with a large diameter, that is, a large surface 101b.

이때, 계란(101)은 소구면(101a)이 아래쪽을 향하도록 수용되는 것이 바람직하다.At this time, it is preferable that the egg 101 is accommodated so that the small spherical surface 101a faces downward.

상기 수용지지부(130)는 도 1내지 도 4에서 보는 바와 같이 평면상에 원형의 절개지(131)를 설정하고, 상기 원형의 절개지(131)를 복수 개의 방사형영역(132)으로 분할하는 절개선(133)을 형성한다.The receiving support unit 130 sets a circular cutout 131 on a plane as shown in FIGS. 1 to 4, and divides the circular cutout 131 into a plurality of radial regions 132. 133) is formed.

상기 방사형영역(132)은 3~5개로 분할되며, 각각의 방사형영역(132)은 부채꼴 또는 3각형의 형상을 이루게 된다.The radial region 132 is divided into 3 to 5, and each radial region 132 has a sectoral or triangular shape.

이와 같이 형성된 방사형영역(132)의 꼭지점 단부(134)가 입체형으로 돌출되도록 접지선(135)을 기준으로 가압 절곡시켜 방사형완충날개(136)를 성형한다.The radial buffer wing 136 is formed by pressing and bending the vertex end 134 of the radial region 132 formed in this way based on the ground wire 135 to protrude in a three-dimensional shape.

이때, 상기 방사형완충날개(136)를 금형을 이용해 압착시켜 성형되도록 할 수 있다.At this time, the radial buffer wing 136 may be compressed using a mold to be molded.

상기 방사형완충날개(136)는 도 5에서 보는 바와 같이 계란(101)의 소구면(101a) 또는 대구면(101b)과 계란포장상자(110)의 내면 사이가 일정간격 이격된 상태를 유지하도록 완충구간(140)을 형성하도록 한다.As shown in FIG. 5, the radial buffer wing 136 is a buffer section to maintain a state spaced apart by a predetermined distance between the small spherical surface 101a or large surface 101b of the egg 101 and the inner surface of the egg packaging box 110, as shown in FIG. (140) to be formed.

이때, 상기 방사형완충날개(136)의 절곡각도는 평면에 대해 45~90도가 되도록 형성한다.At this time, the bending angle of the radial buffer wing 136 is formed to be 45 to 90 degrees with respect to the plane.

그리고, 상기 절개지(131)의 직경 D1을 계란(101)의 횡방향 최대 직경 D2 대비 80~100% 범위의 직경이 되도록 형성하고, 접지선(135) 내측에 계란(101)의 외면이 맞닿아 지지되도록 하되, 상기 접지선(135)의 직경 D3을 절개지(131)의 직경 D1 대비 60~90% 범위의 직경이 되도록 형성한다.Then, the diameter D1 of the incision paper 131 is formed to be in the range of 80 to 100% of the maximum diameter D2 in the lateral direction of the egg 101, and the outer surface of the egg 101 is abutted inside the ground wire 135 and supported However, the diameter D3 of the ground wire 135 is formed to have a diameter in the range of 60 to 90% compared to the diameter D1 of the cutting paper 131 .

이는, 계란(101)의 소구면(101a) 또는 대구면(101b)이 안착되는 최대 구간을 접지선(135)과 맞닿는 부위로 제한함으로써, 계란(101)이 외부충격에 직접 노출되는 것을 방지한다.This prevents the egg 101 from being directly exposed to external shocks by limiting the maximum section in which the small spherical surface 101a or the large surface 101b of the egg 101 is seated to the portion in contact with the ground wire 135 .

이와 같은 구조는 계란(101)의 종방향으로 외력(F)이 가해질 때, 계란(101)의 소구면(101a) 또는 대구면(101b)과 계란포장상자(110)의 내면 사이를 지지하는 복수 개로 이루어진 방사형완충날개(136)로 분산되어 완충작용이 이루어져 계란이 파손되는 것을 방지하게 된다.In this structure, when an external force F is applied in the longitudinal direction of the egg 101, a plurality of supporting surfaces between the small spherical surface 101a or large surface 101b of the egg 101 and the inner surface of the egg packaging box 110 are provided. It is dispersed to the radial buffer wings 136 made of the buffer action to prevent the eggs from being damaged.

그리고, 도 7에서 보는 바와 같이 방사형완충날개(136)가 절곡되도록 하는 접지선(135)을 형성함에 있어서, 절개지(131)의 동심원 바깥쪽 라인에 접하는 절개선(133)들의 끝단과 끝단 사이를 연결하는 구간을 직선형 접지선(135a), 곡선형 접지선(135b) 또는 꺽인선형 접지선(135c) 중 어느 하나의 형태로 형성하여 절곡된 방사형완충날개(136)의 내면 형태가 직선형, 곡선형 또는 꺽인선형의 내면을 갖도록 할 수 있다.And, as shown in FIG. 7 , in forming the ground line 135 to allow the radial buffer wing 136 to be bent, the ends of the cut-off lines 133 in contact with the concentric outer line of the cut-off paper 131 are connected between the ends. The inner shape of the bent radial buffer wing 136 by forming a section in any one of a straight ground line 135a, a curved ground line 135b, or a bent line ground line 135c is a straight line, a curved line, or a bent line type. You can have an inner self.

도 7의 (a)는 직선형 접지선의 예를 나타내고 있고, (b)는 곡선형 접지선의 예를 나타내고 있고, (c)는 꺽인선형 접지선의 예를 나타내고 있다.Fig. 7(a) shows an example of a straight ground wire, (b) shows an example of a curved ground wire, and (c) shows an example of a curved ground wire.

이때, 상기 접지선(135a, 135b, 135c)들은 금형을 이용해 압착시켜 직선형, 곡선형 또는 꺽인선형의 방사형완충날개(136)를 성형할 수 있다.At this time, the ground wires (135a, 135b, 135c) may be compressed using a mold to form a linear, curved, or bent linear radial buffer wing 136 .

그리고, 도 7의 (d)에서 보는 바와 같이 상기 방사형완충날개(136)의 길이방향으로 보강립(136a)을 돌출 성형하여 지지력이 향상되도록 할 수 있다.And, as shown in (d) of FIG. 7 , the reinforcing ribs 136a may be protruded in the longitudinal direction of the radial shock absorber wing 136 to improve the bearing capacity.

상기 도 1내지 도 7에서 보는 바와 같은 본 발명은 절개선(133)이 내포장재의 길이방향에 대해 "＋"자 형태가 되도록 수용지지부(130)를 배치하는 예를 도시한 것이다.The present invention as shown in FIGS. 1 to 7 shows an example of arranging the receiving support unit 130 so that the cut-off line 133 is in a “+” shape with respect to the longitudinal direction of the inner packaging material.

도 8은 본 발명의 다른 실시예에 따른 계란포장용 내포장재를 도시한 평면도이고, 도 9는 본 발명의 다른 실시예에 따른 계란포장용 내포장재를 이용한 계란포장상자의 포장예를 도시한 단면도이며, 도 10은 도 9의 계란이 수용된 상태를 도시한 평면도이다.8 is a plan view showing an inner packaging material for egg packaging according to another embodiment of the present invention, and FIG. 9 is a cross-sectional view showing a packaging example of an egg packaging box using the inner packaging material for egg packaging according to another embodiment of the present invention, 10 is a plan view illustrating a state in which the egg of FIG. 9 is accommodated.

도 8내지 도 10에서 보는 바와 같이 본 발명의 내포장재(120)는 절개선(133)이 내포장재의 길이방향에 대해 "X"자 형태가 되도록 수용지지부(130)를 배치하는 구조가 가능하다.8 to 10, the inner packaging material 120 of the present invention can have a structure in which the receiving support unit 130 is disposed so that the cut line 133 is in an "X" shape with respect to the longitudinal direction of the inner packaging material. .

앞서 살펴본 바와 같은 본 발명은 내포장재의 구조가 간단하여 생산비용을 절감하는 것은 물론, 부피가 작아 보관 및 운반 등의 물류비용을 절감할 수 있고, 내포장재를 포장상자와 계란 사이에 삽입하는 간단한 작업으로 계란 포장작업을 수행할 수 있기 때문에 계란포장 설비의 간소화는 물론, 빠른 포장작업과 인건비 절감으로 인해 경제적이며, 내포장재의 재질을 종이재질을 이용하여 제작함으로써, 자원재활용이 가능하고 환경을 오염시키지 않는 친환경적인 제품을 제공하게 된다.As described above, the present invention has a simple structure of the inner packaging material to reduce production costs, as well as to reduce logistics costs such as storage and transportation due to its small volume, and simple insertion of the inner packaging material between the packaging box and the egg Since egg packaging can be performed by operation, it is economical due to the simplification of egg packaging facilities as well as rapid packaging and labor cost reduction, and by making the inner packaging material using paper materials, it is possible to recycle resources and save the environment. We provide eco-friendly products that do not pollute.

또한, 본 발명은 복수개의 방사형완충날개들이 삼각형 구조로 이루어져 있어 구조적 안정성을 제공하는 동시에 판재의 탄력에 의해 외부충격이 완충되도록 함으로써, 계란의 파손을 방지하는 것은 물론, 방사형완충날개를 곡선형 또는 꺽인선형의 내면을 갖도록 성형하거나 보강립이 형성되도록 성형함으로써, 지지력이 향상되도록 할 수 있다.In addition, the present invention provides structural stability as a plurality of radial buffer wings have a triangular structure and at the same time buffers external shocks by the elasticity of the plate material, thereby preventing egg breakage, as well as converting the radial buffer wings into a curved or curved shape. By molding to have a curved inner surface or to form reinforcing ribs, it is possible to improve the bearing capacity.

이상에서와 같이 본 발명은 상술한 특정의 바람직한 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.As described above, the present invention is not limited to the specific preferred embodiments described above, and any person skilled in the art to which the invention pertains may make various modifications without departing from the gist of the present invention as claimed in the claims. It is of course possible to implement, and such modifications are intended to be within the scope of the claims.

101: 계란 101a: 소구면
101b: 대구면 110: 계란포장상자
120: 내포장재 130: 수용지지부
131: 절개지 132: 방사형영역
133: 절개선
134: 꼭지점 단부 135: 접지선
135a: 직선형 접지선 135b: 곡선형 접지선
135c: 꺽인선형 접지선 136: 방사형완충날개
132a: 보강립 140: 완충구간101: egg 101a: microsphere
101b: Daegu-myeon 110: Egg packaging box
120: inner packaging material 130: receiving support part
131: incision 132: radial region
133: incision line
134: vertex end 135: ground wire
135a: straight ground wire 135b: curved ground wire
135c: curved ground wire 136: radial buffer wing
132a: reinforcement rib 140: buffer section

Claims (7)

계란포장상자 내부에 설치되어 외부 충격으로부터 계란이 보호되도록 하는 계란포장용 내포장재로서, 상기 내포장재(120)는 판재형태로 제작되고, 계란(101)의 소구면(101a) 또는 대구면(101b)과 맞닿는 부위에 수용지지부(130)를 형성하며, 상기 수용지지부(130)는 평면상에 원형의 절개지(131)를 설정하고, 상기 원형의 절개지(131)를 복수 개의 방사형영역(132)으로 분할하는 절개선(133)을 형성하며, 상기 절개된 방사형영역(132)의 꼭지점 단부(134)가 입체형으로 돌출되도록 접지선(135)을 기준으로 가압 절곡시켜 방사형완충날개(136)를 성형하여 계란(101)의 소구면(101a) 또는 대구면(101b)과 계란포장상자(110)의 내면 사이가 일정간격 이격된 상태를 유지하도록 완충구간(140)을 형성하고, 상기 방사형완충날개(136)의 절곡각도는 평면에 대해 45~90도가 되도록 형성하고, 상기 절개지(131)의 직경 D1을 계란(101)의 횡방향 최대 직경 D2 대비 80~100% 범위의 직경이 되도록 형성하고, 상기 접지선(135) 내측에 계란(101)의 외면이 맞닿아 지지되도록 하되, 상기 접지선(135)의 직경 D3을 절개지(131)의 직경 D1 대비 60~90% 범위의 직경이 되도록 형성하고, 상기 접지선(135)은 절개지(131)의 동심원 바깥쪽 라인에 접하는 절개선(133)들의 끝단과 끝단 사이를 연결하는 구간을 곡선형 또는 꺽인선형 중 어느 하나의 형태로 형성하여 절곡된 방사형완충날개(136)의 내면 형태가 곡선형 또는 꺽인선형의 내면을 갖도록 하고,
계란(101)의 소구면(101a) 또는 대구면(101b)이 안착되는 최대 구간을 접지선(135)과 맞닿는 부위로 제한함으로써, 계란(101)이 외부충격에 직접 노출되는 것을 방지하고, 계란(101)의 종방향으로 외력(F)이 가해질 때, 계란(101)의 소구면(101a) 또는 대구면(101b)과 계란포장상자(110)의 내면 사이를 지지하는 복수 개로 이루어진 방사형완충날개(136)로 분산되어 완충작용이 이루어져 계란이 파손되는 것을 방지하게 되는 것을 특징으로 하는 계란포장용 내포장재.
As an inner packaging material for egg packaging that is installed inside the egg packaging box to protect the eggs from external impact, the inner packaging material 120 is manufactured in the form of a plate, and the small spherical surface 101a or the large surface 101b of the egg 101 and The receiving support unit 130 is formed in the abutting part, and the receiving support unit 130 sets a circular cutout 131 on a plane, and divides the circular cutout 131 into a plurality of radial regions 132 . The cut-out line 133 is formed, and the radial buffer wing 136 is formed by pressing and bending the ground line 135 so that the vertex end 134 of the cut radial region 132 protrudes in a three-dimensional shape to form the egg 101. ), a buffer section 140 is formed to maintain a certain distance between the small spherical surface 101a or large surface 101b and the inner surface of the egg packaging box 110, and the bending angle of the radial buffer wings 136 is formed to be 45 to 90 degrees with respect to the plane, and the diameter D1 of the incision 131 is formed to be in the range of 80 to 100% of the maximum diameter D2 in the lateral direction of the egg 101, and the ground line 135 inside The outer surface of the egg 101 is abutted and supported, but the diameter D3 of the ground wire 135 is formed to be 60 to 90% of the diameter D1 of the cutout paper 131, and the ground wire 135 is the cutout paper The inner shape of the radial buffer wing 136 bent by forming a section connecting the end and the end of the incision line 133 in contact with the outer line of the concentric circle of 131 in any one of a curved shape or a bent line shape is to have a curved or curved inner surface,
By limiting the maximum section in which the small spherical surface 101a or the large surface 101b of the egg 101 is seated to the area in contact with the ground wire 135, the egg 101 is prevented from being directly exposed to external shocks, and the egg 101 ), when an external force F is applied in the longitudinal direction, a plurality of radial buffer wings 136 that support between the small spherical surface 101a or large surface 101b of the egg 101 and the inner surface of the egg packaging box 110 ) An inner packaging material for egg packaging, characterized in that it is dispersed into the molten mixture to prevent the eggs from being damaged by a buffering action.
 삭제delete 삭제delete 삭제delete 제1항에 있어서,
상기 방사형완충날개(136)의 길이방향으로 보강립(136a)을 돌출 성형하여 지지력이 향상되도록 하는 것을 특징으로 하는 계란포장용 내포장재.
According to claim 1,
The inner packaging material for egg packaging, characterized in that the reinforcing rib (136a) is protruded in the longitudinal direction of the radial buffer wing (136) to improve the bearing capacity.
 제1항에 있어서,
상기 절개선(133)이 내포장재의 길이방향에 대해 "＋"자 형태가 되도록 수용지지부(130)를 배치하는 것을 특징으로 하는 계란포장용 내포장재.
According to claim 1,
Inner packaging material for egg packaging, characterized in that the receiving support portion 130 is arranged so that the cut line 133 is in the shape of a "+" with respect to the longitudinal direction of the inner packaging material.
 제1항에 있어서,
상기 절개선(133)이 내포장재의 길이방향에 대해 "X"자 형태가 되도록 수용지지부(130)를 배치하는 것을 특징으로 하는 계란포장용 내포장재.According to claim 1,
Inner packaging material for egg packaging, characterized in that the receiving support portion 130 is arranged so that the cut line 133 is in an "X" shape with respect to the longitudinal direction of the inner packaging material.
KR1020200106696A 2020-08-25 2020-08-25 Inner Packing Paper for Packing box of eggs KR102280145B1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0307371A2 (en) * 1987-09-08 1989-03-15 SAFFAPACK S.r.l. A protective packaging for eggs
JPH08318932A (en) * 1995-05-25 1996-12-03 Omori Mach Co Ltd Internal partitioning member and article housing container
JP4054904B2 (en) * 2005-01-07 2008-03-05 守 加茂 Egg packaging container
KR101133790B1 (en) * 2010-04-20 2012-04-06 홍진락 A board for packing
KR101647816B1 (en) 2014-12-18 2016-08-12 주식회사 풍년팩 Packing box for eggs and a method for assembling the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0307371A2 (en) * 1987-09-08 1989-03-15 SAFFAPACK S.r.l. A protective packaging for eggs
JPH08318932A (en) * 1995-05-25 1996-12-03 Omori Mach Co Ltd Internal partitioning member and article housing container
JP4054904B2 (en) * 2005-01-07 2008-03-05 守 加茂 Egg packaging container
KR101133790B1 (en) * 2010-04-20 2012-04-06 홍진락 A board for packing
KR101647816B1 (en) 2014-12-18 2016-08-12 주식회사 풍년팩 Packing box for eggs and a method for assembling the same

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