KR200351489Y1 - A vessel - Google Patents
A vessel Download PDFInfo
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- KR200351489Y1 KR200351489Y1 KR20-2004-0004033U KR20040004033U KR200351489Y1 KR 200351489 Y1 KR200351489 Y1 KR 200351489Y1 KR 20040004033 U KR20040004033 U KR 20040004033U KR 200351489 Y1 KR200351489 Y1 KR 200351489Y1
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- food container
- flange portion
- container
- reinforcement protrusion
- containers
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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
- 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
- B65D81/34—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 for packaging foodstuffs or other articles intended to be cooked or heated within the package
- B65D81/3446—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 for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated by microwaves
- B65D81/3453—Rigid containers, e.g. trays, bottles, boxes, cups
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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
- 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
- B65D11/24—Corrugations
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08L71/12—Polyphenylene oxides
- C08L71/126—Polyphenylene oxides modified by chemical after-treatment
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Package Specialized In Special Use (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
전자레인지와 같은 고온의 분위기에서의 조리시에도 변형이 최소화되도록 그 구조가 개선된 식품용기 구조체에 대해 개시한다. 이 식품용기 구조체는 상단이 개구된 내부공간(21)을 가지며, 식품용기(20)의 상단 외주면에 원주방향으로 환형의 보강돌출턱(24)이 형성된 구조를 가진다. 보강돌출턱(24)은 계단식으로 복수 형성되며, 보강돌출턱(24)이 형성된 용기 상단부의 두께는 그 외의 두께보다도 두껍게 형성된다. 또한, 보강돌출턱(24)은 식품용기(20)들을 적층시킬때 용기 상호간 완전히 포개어지는 것을 방지시키며, 이로 인하여 용기들을 상호 분리하기 수월하도록 한다. 또한, 식품용기(20)는 상단 가장자리에 플랜지부(22)가 형성되고, 플랜지부(22)의 저면에 원주방향으로 오목한 리세스(recess;23)가 형성되어 있다. 플랜지부(22)는 입구를 개폐시키는 뚜껑(미도시)이 부착되기 위한 상면을 가지며, 리세스(23)는 플랜지부(22)의 변형시 여유홈 역할을 한다. 이와 같은 식품용기 구조체는 용기 상단 주면 둘레에 환형의 보강돌출턱(24)을 형성시키고 노릴(Noryl)을 일정량 함유시킴으로써, 전자레인지와 같은 고온에서의 조리시에도 방사방향(수평방향)으로의 수축/확장변형을 종래보다도 대폭 경감시킬 수 있게 한다.Disclosed is a food container structure whose structure is improved so that deformation is minimized even when cooking in a high temperature atmosphere such as a microwave oven. The food container structure has an inner space 21 having an open top, and has a structure in which an annular reinforcement protrusion 24 is formed in the circumferential direction on the outer circumferential surface of the top of the food container 20. The reinforcement protrusion chin 24 is formed in plurality in a stepwise manner, and the thickness of the upper end of the container in which the reinforcement protrusion chin 24 is formed is formed to be thicker than the other thicknesses. In addition, the reinforcement protrusion 24 prevents the containers from being completely overlapped with each other when the food containers 20 are stacked, thereby making it easier to separate the containers from each other. In the food container 20, a flange portion 22 is formed at the upper edge thereof, and a recess 23 recessed in the circumferential direction is formed at the bottom of the flange portion 22. As shown in FIG. The flange portion 22 has an upper surface for attaching a lid (not shown) for opening and closing the inlet, and the recess 23 serves as a clearance when the flange portion 22 is deformed. Such a food container structure has an annular reinforcement protrusion 24 formed around the upper surface of the container and contains a certain amount of Noryl, so that the food container structure contracts in the radial direction (horizontal direction) even when cooking at a high temperature such as a microwave oven. It is possible to greatly reduce the expansion deformation than before.
Description
본 고안은 식품용기 구조체에 관한 것으로써, 특히 고온에서도 변형이 최소화되도록 그 구조가 개선된 식품용기 구조체에 대해 개시한다.The present invention relates to a food container structure, and more particularly, to a food container structure with improved structure to minimize deformation even at high temperatures.
예컨대, 1회용으로 사용되는 컵라면용기는 PSP, EPS(Expanded PolyStyrene)나 PP, 종이재질 등을 사용하여 각각 다른 성형 방법으로 제조되어 사용되고 있다.For example, cup noodle containers used for single use are manufactured and used in different molding methods using PSP, EPS (Expanded PolyStyrene) or PP, and paper materials.
이러한 컵라면은 용기에 수용된 라면에 적당량의 고온의 물을 부어서 일정시간 후 고온의 물에 조리된 라면을 섭취할 수 있도록 한다.Such cup ramen pours an appropriate amount of hot water into the ramen housed in a container so that the cooked ramen can be ingested in hot water after a certain time.
고온의 물이 없는 경우, 상온의 물을 용기에 부어서 전자레인지에서 약 7분 동안 조리하여 섭취할 수 도 있다.In the absence of hot water, room temperature water can be poured into a container and cooked in a microwave for about 7 minutes.
도 1은 이러한 통상의 컵라면 용기의 일예를 나타낸다. 이는 내부공간(13)에 라면등의 내용물이 수용되고, 입구 가장자리에는 플랜지(12)가 형성되어서 뚜껑(미도시)이 부착될 수 있도록 되어 있으며, 상단 외주면에는 일정간격으로 수직방향으로의 수직리브(11)가 형성된 구조로 되어 있다.1 shows an example of such a conventional cup noodle container. It contains contents such as ramen in the inner space 13, and a flange 12 is formed at the inlet edge so that a lid (not shown) can be attached, and vertical ribs in the vertical direction at regular intervals on the upper outer circumferential surface. (11) is formed.
상기 수직리브(11)는 용기(10)들을 적층하여 운반/보관할때에 용기 상호간 완전히 중첩되는 것을 방지하여서 추후 용기(10)들을 분리해낼 때 수월하게 한다.The vertical rib 11 prevents the containers 10 from being completely overlapped with each other when the containers 10 are stacked and transported, so that the containers 10 may be easily separated later.
또한, 수직리브(11)는 내부공간(13)에 라면 및 물등의 내용물을 수용시킬때 내용물의 하중에 의한 변형을 방지할 수 있도록 한다.In addition, the vertical ribs 11 can prevent deformation due to the load of the contents when the contents such as ramen and water in the inner space (13).
그러나 상기와 같은 컵라면 용기를 가혹조건(예컨대, 전자레인지에서 조리)에서 조리를 하는 경우 고열에 의하여 도 2에 도시된 바와 같이, 전자파에 의한 물분자 운동이 활발해지는 물과 공기의 경계부분인 용기(10)의 상단부가 변형되어서 라면을 섭취하기 곤란하다는 문제점이 있다.However, as shown in FIG. 2 when the container is cooked in a harsh condition (eg, cooked in a microwave oven) as shown in FIG. Since the upper end of the container 10 is deformed, there is a problem that it is difficult to intake ramen.
이와 같이 용기(10) 상단 외주면 둘레를 따라 상하방향으로 일정간격의 수직리브(11)들이 형성됨으로써 수직방향으로의 하중에 대하여는 일정한 저항을 하지만, 수평방향의 수축/확장변형에 대하여는 수직리브(11)들 사이에서 변형이 발생되므로 대응을 하지 못하게 된다.As such, vertical ribs 11 are formed at regular intervals in the vertical direction along the outer circumferential surface of the upper end of the container 10 to provide a constant resistance to the load in the vertical direction, but vertical ribs 11 to the shrinkage / expansion strain in the horizontal direction. Since the deformation occurs between the), you can not respond.
본 고안은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로써, 전자레인지와 같은 고열의 분위기에서 조리를 하는 경우에도 변형이 최소화되도록 그 구조가 개선된 식품용기를 제공하는 데 그 목적이 있다.The present invention has been made to solve the above problems, the object of the present invention is to provide a food container with improved structure so that deformation is minimized even when cooking in a high temperature atmosphere such as a microwave oven.
도 1은 종래 식품용기를 나타낸 단면도,1 is a cross-sectional view showing a conventional food container,
도 2는 전자레인지에서 조리후 변형된 상태의 종래 식품용기를 나타낸 사시도,Figure 2 is a perspective view showing a conventional food container in a modified state after cooking in a microwave,
도 3은 본 고안 실시예의 식품용기를 나타낸 단면도,3 is a cross-sectional view showing a food container of an embodiment of the present invention,
도 4는 도 3의 식품용기를 나타낸 부분절단 사시도,Figure 4 is a partially cut perspective view of the food container of Figure 3,
도 5는 본 고안 실시예의 식품용기를 적층한 상태의 단면도이다.Figure 5 is a cross-sectional view of the stacked state food containers of the present invention.
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
20...식품용기 21...내부공간20 ... Food container 21 ... Inner space
22...플랜지부 23...리세스22 Flange 23 Recess
24...보강돌출턱24.Reinforcement protrusion
상기 목적을 달성하는 본 고안은 폴리에틸렌(PE), 폴리프로필렌(PP), 폴리스티렌(PS)으로 된 식품용기 구조체에 있어서,The present invention to achieve the above object in the food container structure made of polyethylene (PE), polypropylene (PP), polystyrene (PS),
상기 식품용기의 상단 주면에 원주방향으로 환형의 보강돌출턱이 형성된 것을 특징으로 한다.An annular reinforcement projection is formed in the circumferential direction on the upper main surface of the food container.
또한, 본 고안 식품용기 구조체는 상기 식품용기의 상단 가장자리에 플랜지부가 형성되고, 상기 플랜지부의 저면에 원주방향으로 오목한 리세스가 형성된 것을 특징으로 한다.In addition, the food container structure of the present invention is characterized in that the flange portion is formed on the upper edge of the food container, the recessed in the circumferential direction formed on the bottom surface of the flange portion.
또한, 본 고안 식품용기 구조체는 폴리스티렌(PS) 70~90중량%에 변성폴리페닐렌옥사이드(MPPO) 10~30중량%를 첨가하여 된 것을 특징으로 한다.In addition, the food container structure of the present invention is characterized in that the modified polyphenylene oxide (MPPO) 10 to 30% by weight to 70 to 90% by weight of polystyrene (PS).
상기 본 고안의 특징에 의하면, 본 고안 식품용기 구조체는 용기 상단 주면 둘레에 환형의 보강돌출턱이 형성됨으로써, 고온에서의 조리시에도 방사방향으로의 수축/확장변형을 종래보다도 대폭 경감시킬 수 있게 한다.According to the characteristics of the present invention, the food container structure of the present invention is formed by the annular reinforcement projection projection around the upper surface of the container, so that even when cooking at high temperature can significantly reduce the shrinkage / expansion deformation in the radial direction than conventional do.
이하 첨부된 도면을 참조하면서 본 고안에 따른 바람직한 실시예를 첨부된 도면을 참조하면서 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings with reference to the accompanying drawings.
본 고안 실시예에서 식품용기는 컵라면 용기를 일예로 들어 설명하기로 한다. 컵라면 용기와 같이 1회용 용기는 통상 폴리에틸렌(PE), 폴리프로필렌(PP) 또는 폴리스티렌(PS)으로 제조된다.Food container in the embodiment of the present invention will be described by taking a cup noodle container as an example. Disposable containers, such as cup noodles containers, are usually made of polyethylene (PE), polypropylene (PP) or polystyrene (PS).
본 고안 식품용기 구조체를 나타낸 도 3 및 도 4를 참조하면, 이는 상단이 개구된 내부공간(21)을 가지며, 식품용기(20)의 상단 외주면에 원주방향으로 환형의 보강돌출턱(24)이 형성된 구조를 가진다.Referring to FIGS. 3 and 4 showing the food container structure of the present invention, it has an inner space 21 having an open top, and an annular reinforcement protrusion 24 is formed in an circumferential direction on the outer peripheral surface of the top of the food container 20. It has a formed structure.
상기 보강돌출턱(24)은 도시된 바와 같이 계단식으로 복수 형성되며, 상기 보강돌출턱(24)이 형성된 용기 상단부의 두께는 그 외의 두께보다도 두껍게 형성된다.The reinforcement protrusion chin 24 is formed in plurality in a stepwise manner as shown, the thickness of the upper end of the container formed with the reinforcement protrusion chin 24 is formed thicker than the other thickness.
상기 보강돌출턱(24)은 도 5에 도시된 바와 같이, 식품용기(20)들을 적층시킬때 용기 상호간 완전히 포개어지는 것을 방지시키며, 이로 인하여 용기들을 상호 분리하기 수월하도록 한다.As shown in FIG. 5, the reinforcing protrusions 24 prevent the containers from completely overlapping with each other when stacking the food containers 20, thereby making it easier to separate the containers from each other.
또한, 상기 식품용기(20)는 상단 가장자리에 플랜지부(22)가 형성되고, 상기 플랜지부(22)의 저면에 원주방향으로 오목한 리세스(recess;23)가 형성되어 있다.In addition, the food container 20 has a flange portion 22 is formed at the top edge, the recess 23 is formed in the bottom of the flange portion 22 in the circumferential direction.
상기 플랜지부(22)는 입구를 개폐시키는 뚜껑(미도시)이 부착되기 위한 상면을 가지며, 상기 리세스(23)는 플랜지부(22)의 변형시 여유홈 역할을 한다.The flange portion 22 has an upper surface to which a lid (not shown) for opening and closing the inlet is attached, and the recess 23 serves as a clearance when the flange portion 22 is deformed.
한편, 본 고안의 특징적 구성으로서, 상기 식품용기(20)는 폴리스티렌(PS) 70~90 중량%에 변성폴리페닐렌옥사이드(MPPO) 10~30 중량%를 첨가하여 된 구성을 가진다.On the other hand, as a characteristic configuration of the present invention, the food container 20 has a configuration made by adding 10 to 30% by weight of modified polyphenylene oxide (MPPO) to 70 to 90% by weight of polystyrene (PS).
상기 변성폴리페닐렌옥사이드(MPPO)는 상표명 "노릴(Noryl)"로 시판되고 있는 것으로서 내열성이 우수하다.The modified polyphenylene oxide (MPPO) is commercially available under the trade name "Noryl" and has excellent heat resistance.
도 1과 같은 구성의 종래 용기(10)와 도 3에 도시된 바와 같은 본 고안 실시예의 용기(20)를 변성폴리페닐렌옥사이드(MPPO)의 함량에 따른 압축강도 및 전자레인지에서의 실험에 의하면 아래 표 1과 같이 나타났다.According to the experiment of the conventional container 10 and the container 20 of the present invention as shown in FIG. 1 according to the compression strength and microwave oven according to the content of modified polyphenylene oxide (MPPO) as shown in FIG. It is shown in Table 1 below.
상기 실험에 있어서, 전자레인지 테스트는 라면과 물을 수용한 상태로 전자레인지(700W)에서 7분간 가열한 후 용기의 변형 상태를 관찰하였으며, 상기 종래 용기(10)는 도 2에 도시된 바와 같이 열변형이 심하게 발생하였다.In the above experiment, the microwave test was heated for 7 minutes in the microwave (700W) while receiving the ramen and water, and observed the deformation state of the container, the conventional container 10 as shown in FIG. Heat deformation occurred badly.
또한, 대체적으로 노릴(Noryl)함량에 따라 증가하였으나 25%에서 가장 양호한 것으로 관찰되었으며, 압축강도 테스트에서도 종래 수직리브(11)가 형성된 용기(10)보다 보강돌출턱(24)을 형성한 본 고안 용기(20)가 보다 압축강도가 높은 것으로 실험되었다.In addition, it was generally increased according to the Noryl content, but was observed to be the best at 25%, and the present invention in which the reinforcing protrusions 24 were formed in the compressive strength test than the container 10 in which the vertical ribs 11 were formed. The vessel 20 was tested with higher compressive strength.
상술한 바와 같은 본 고안 식품용기(20)는 용기 상단 주면 둘레에 환형의 보강돌출턱(24)이 형성되고 노릴(Noryl)을 일정량 함유시킴으로써, 전자레인지와 같은 고온에서의 조리시에도 방사방향(수평방향)으로의 수축/확장변형을 종래보다도 대폭 경감시킬 수 있게 한다.In the food container 20 of the present invention as described above, an annular reinforcement protrusion 24 is formed around the upper surface of the container and contains a predetermined amount of Noryl, so that even when cooking at a high temperature such as a microwave oven, The shrinkage / expansion strain in the horizontal direction) can be greatly reduced than before.
상술한 바와 같은 본 고안은 본원의 정신과 범위를 이탈함이 없이 상기 실시예에 한정되지 아니하고 많은 변형을 실시할 수 있음은 두 말할 것도 없다.Needless to say, the present invention as described above is not limited to the above embodiments without departing from the spirit and scope of the present application and many modifications can be made.
상술한 바와 같은 본 고안 식품용기는 용기 상단 주면 둘레에 환형의 보강돌출턱(24)을 형성시키고 노릴(Noryl)을 일정량 함유시킴으로써, 전자레인지와 같은 고온에서의 조리시에도 방사방향(수평방향)으로의 수축/확장변형을 종래보다도 대폭 경감시킬 수 있게 한다.As described above, the food container of the present invention forms an annular reinforcement protrusion ledge 24 around the upper surface of the container and contains a certain amount of Noryl, so that the food container can be radially (horizontal direction) even when cooking at a high temperature such as a microwave oven. It is possible to significantly reduce the shrinkage / expansion strain in the body than before.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0004033U KR200351489Y1 (en) | 2004-02-17 | 2004-02-17 | A vessel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0004033U KR200351489Y1 (en) | 2004-02-17 | 2004-02-17 | A vessel |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020040010326A Division KR100777334B1 (en) | 2004-02-17 | 2004-02-17 | A vessel |
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| KR20-2004-0004033U KR200351489Y1 (en) | 2004-02-17 | 2004-02-17 | A vessel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200479506Y1 (en) | 2013-11-20 | 2016-02-12 | 홍유니스 | Container height adjustment |
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2004
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200479506Y1 (en) | 2013-11-20 | 2016-02-12 | 홍유니스 | Container height adjustment |
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