KR100545099B1 - pouch pack having a cooling pack - Google Patents

pouch pack having a cooling pack Download PDF

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Publication number
KR100545099B1
KR100545099B1 KR1020030090442A KR20030090442A KR100545099B1 KR 100545099 B1 KR100545099 B1 KR 100545099B1 KR 1020030090442 A KR1020030090442 A KR 1020030090442A KR 20030090442 A KR20030090442 A KR 20030090442A KR 100545099 B1 KR100545099 B1 KR 100545099B1
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South Korea
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cooling bag
pouch pack
cooling
refrigerant
pack
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KR1020030090442A
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Korean (ko)
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KR20050058531A (en
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서원길
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(주)아이스텍
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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
    • B65D81/18—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 providing specific environment for contents, e.g. temperature above or below ambient
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
    • C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D123/04—Homopolymers or copolymers of ethene
    • C09D123/06—Polyethene
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)

Abstract

본 발명은 냉각 주머니가 내장된 파우치 팩 (pouch pack)에 관한 것으로, 장소에 구애받지 않고 냉각 주머니에 냉매를 주입하여 기화시키는 간단한 조작만으로 마시고자 하는 당해 파우치 팩의 음료수를 냉각시켜 마실 수 있도록 하는 것을 목적으로 한다. The present invention relates to a pouch pack having a built-in cooling bag, so that the beverage of the pouch pack can be cooled and drinked by a simple operation of injecting a refrigerant into the cooling bag and vaporizing it regardless of a place. For the purpose of

본 발명의 파우치 팩은 냉매 주입구와 냉매 배출구가 구비된 냉각 주머니를 내부에 내장한 것으로, 냉각 주머니에 주입된 냉매가 기화되면서 열을 흡수함으로써 냉각 주머니를 둘러싸고 있는 음료수가 냉각된다.The pouch pack of the present invention has a cooling bag having a coolant inlet and a coolant outlet therein, and the beverage surrounding the cooling bag is cooled by absorbing heat while the coolant injected into the cooling bag is vaporized.

냉각 주머니는 2장의 시트(sheet)를 접착시켜 만든 주머니에 2장의 시트를 접착시키는 방법에 의해 상단과 하단에서 직선형의 배리어(barrier)를 교대로 형성하면 냉매가 주입되어 기화되어도 부피가 크게 늘어나지 않으며, 파우치 팩과 냉각 주머니를 합성수지가 코팅된 알루미늄 시트로 제작하면 열접착에 의해 용이하게 제작할 수 있다.The cooling bag is formed by bonding two sheets to a bag made by bonding two sheets to form a straight barrier at the top and the bottom, so that the volume does not increase greatly even when the refrigerant is injected and vaporized. If the pouch pack and cooling bag are made of aluminum sheet coated with synthetic resin, it can be easily manufactured by thermal bonding.

음료 수, 냉각, 파우치 팩Beverage can, cooling, pouch pack

Description

냉각 주머니가 내장된 파우치 팩{pouch pack having a cooling pack}Pouch pack having a cooling pack

도 1은 본 발명의 냉각 주머니가 내장된 파우치 팩의 절개사시도이고, 1 is a cutaway perspective view of a pouch pack with a built-in cooling bag of the present invention,

도 2는 본 발명의 파우치 팩에 내장되는 냉각 주머니의 일례이고, 2 is an example of a cooling bag included in a pouch pack of the present invention,

도 3은 도 2의 냉각 주머니에서 냉매가 기화되었을 때의 사시도이다.3 is a perspective view when the refrigerant is vaporized in the cooling bag of FIG. 2.

* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1: 냉매 용기 2: 냉매 주입구1: refrigerant container 2: refrigerant inlet

3: 파우치 팩 4: 냉각 주머니3: pouch pack 4: cooling pouch

5: 냉매 기화 공간 6: 냉매 배출구5: refrigerant vaporization space 6: refrigerant outlet

7: 냉매의 흐름 8: 배리어7: flow of refrigerant 8: barrier

본 발명은 냉각 주머니가 내장된 파우치 팩 (pouch pack)에 관한 것으로, 보다 상세하게는 음료수가 내장되는 공간에 음료수와 함께, 냉매가 주입될 수 있는 냉각 주머니가 내장되어 있어 마실 때 냉각 주머니에 냉매를 주입하여 기화시킴으로써 음료수를 냉각시켜 마실 수 있는 파우치 팩에 관한 것이다.The present invention relates to a pouch pack having a built-in cooling bag, and more particularly, a cooling bag in which a coolant can be injected with a beverage is built in a space in which the beverage is built, and the coolant is in the cooling bag when drinking. It relates to a pouch pack that can be cooled and drink by injecting and vaporizing.

파우치 팩은 휴대가 간편하고, 병에 비해 충격을 받아도 잘 손상되지 않으 며, 내용물이 비워지면 부피가 크게 줄기 때문에 근래에 들어 주스 등 음료를 담는 용기로 많이 사용되고 있다. Pouch packs are easy to carry, they are not damaged even when they are shocked compared to bottles, and the volume is large when the contents are empty, so they have recently been used as containers for drinks such as juice.

그러나 이러한 파우치 팩도 야외에서 찬 음료를 마시고자 하는 경우에는 병이나 캔에 든 음료와 마찬가지로 아이스박스에 의하는 수밖에 없는데 특히, 등산과 같이 짐의 무게나 부피가 문제가 되는 경우에는 아이스박스 등을 휴대하기 어려워 찬 음료를 마시는 것은 거의 불가능하다.However, if you want to drink cold beverages in outdoor pouch packs, you can only use the ice box like a drink in a bottle or can.In particular, if the weight or volume of the luggage is a problem, such as hiking, Difficult to carry, it is almost impossible to drink cold drinks.

본 발명의 목적은 장소에 구애받지 않고, 간단한 조작만으로 마시고자 하는 당해 파우치 팩의 음료수를 냉각시켜 마실 수 있도록 냉각 주머니가 장착된 파우치 팩을 제공하는 것이다. It is an object of the present invention to provide a pouch pack equipped with a cooling bag so as to cool and drink a beverage of the pouch pack desired to be drinked by a simple operation regardless of a place.

상기 목적을 달성하기 위한 본 발명의 파우치 팩은 냉매 주입구와 냉매 배출구가 구비된 냉각 주머니를 내부에 내장한 것으로, 냉각 주머니에 주입된 냉매가 기화되면서 주위로부터 열을 흡수하여 음료수가 냉각된다.The pouch pack of the present invention for achieving the above object is a built-in cooling bag having a refrigerant inlet and a refrigerant outlet, the refrigerant is injected into the cooling bag to absorb heat from the surroundings while the beverage is cooled.

본 발명의 파우치 팩에서 음료수가 냉각되는 원리를 도 1을 사용하여 보다 상세히 설명한다. The principle that the beverage is cooled in the pouch pack of the present invention will be described in more detail with reference to FIG. 1.

냉매용기(1)를 거꾸로 하여 냉매를 냉매 주입구(2)로 주입하면 액상의 냉매가 파우치 팩(3) 안에 내장된 냉각 주머니(4)의 기화 공간(5)으로 주입되는데, 기화 공간에 주입된 냉매는 냉매 배출구(6) 쪽으로 기화되면서 진행하여 냉각 주머니를 둘러싸고 있는 음료수(미도시)로부터 열을 흡수한다. 이 때, 냉매 용기를 반드 시 거꾸로 하여 냉매를 주입해야 하는데 이렇게 해야 액상의 냉매가 주입되고, 액상의 냉매가 주입되어야 기화열을 많이 흡수할 수 있기 때문이다. 여기에서 냉매 주입구(2)와 냉매 배출구(6)는 명확하게 구별될 필요가 없다.When the refrigerant container (1) is inverted and the refrigerant is injected into the refrigerant inlet (2), liquid refrigerant is injected into the vaporization space (5) of the cooling bag (4) embedded in the pouch pack (3), which is injected into the vaporization space. The refrigerant proceeds to evaporate toward the refrigerant outlet 6 to absorb heat from the beverage (not shown) surrounding the cooling bag. At this time, the refrigerant container must be inverted to inject the refrigerant because the liquid refrigerant is injected, the liquid refrigerant must be injected to absorb a lot of vaporization heat. Here, the coolant inlet 2 and the coolant outlet 6 need not be clearly distinguished.

이어서 본 발명의 핵심 구성요소인 냉각 주머니에 대하여 도 2와 도 3을 사용하여 보다 상세히 설명한다. Next, a cooling bag which is a key component of the present invention will be described in more detail with reference to FIGS. 2 and 3.

도 2에 도시된 냉각 주머니는 2장의 시트(sheet)를 접착시켜 만든 것으로, 2장의 시트를 접착시키는 방법에 의하여 상단과 하단에서 직선형의 배리어(barrier)(8)를 교대로 형성한 것이다. The cooling bag shown in FIG. 2 is made by adhering two sheets, and alternately forms a linear barrier 8 at the top and the bottom by a method of adhering the two sheets.

이러한 형태의 냉각 주머니에서는 냉매가 기화되면서 배리어를 돌아서 나가는데 도 3에 도시된 바와 같이, 전열 면적이 크게 감소시키지 않으면서도 부피가 크게 늘어나지 않아 파우치 팩에 내장시키기에 적합하고, 합성수지가 코팅된 알루미늄 시트로 제작하면 열접착에 의해 용이하게 제조할 수 있다.In this type of cooling bag, the refrigerant evaporates and exits the barrier. As shown in FIG. 3, the volume is not greatly increased without significantly reducing the heat transfer area, and thus, it is suitable to be incorporated into a pouch pack, and a synthetic resin coated aluminum sheet. If manufactured with, it can be easily manufactured by thermal bonding.

이러한 냉각 주머니는 음료수의 용량이 크거나 빨리 냉각시키고 싶은 경우에는 하나의 파우치 팩에 2개를 내장시킬 수도 있다.These cooling bags can be housed in a single pouch pack if the beverage is large or wants to cool quickly.

그리고 냉각 주머니는 도 1에서 보는 바와 같이 파우치 팩과 함께 밀봉되어야 하는데 냉각 주머니를 합성수지가 코팅된 알루미늄 시트로 제작하면 파우치 팩과 냉각 주머니를 함께 열 접착시킬 수 있으므로 제작하기 쉽다. And the cooling bag is to be sealed with the pouch pack as shown in Figure 1 if the cooling bag is made of a synthetic resin coated aluminum sheet is easy to manufacture because it can heat-bond the pouch pack and the cooling bag together.

상기 본 발명의 구성은 후술하는 실시예에 의하여 더욱 명확해 질 것이다.The configuration of the present invention will be clearer by the following examples.

<실시예><Example>

파우치 팩에 통상의 음료수 용량인 물 150g를 넣고 도 2의 구조를 가지는 냉각 주머니를 사용하여 실험하였다. 150 g of water, which is a typical beverage capacity, was placed in a pouch pack and tested using a cooling bag having the structure of FIG.

냉각 주머니는 폴리에틸렌이 코팅된 알루미늄 시트로 제작하였으며 전열 면적은 한 면에 약 80cm2 씩 모두 약 160cm2이고, 냉매는 HFC134a를 사용하였다.Cooling pocket is been made of a polyethylene-coated aluminum sheet by both the heat transfer area is about 80cm 2 to about 160cm 2 on one side, the refrigerant was used as the HFC134a.

상기 조건에서 냉매 37g을 주입하여 모두 기화시킨 결과 (두 번에 나누어 주입하고 기화시켰음), 파우치 팩의 물이 섭씨20도에서 섭씨5도로 냉각되었다. Under the above conditions, 37 g of the refrigerant was injected and all were vaporized (into two times were injected and vaporized), and the water in the pouch pack was cooled from 20 to 5 degrees Celsius.

본 발명에 의하면 냉각 주머니에 냉매를 주입하여 기화시키는 간단한 조작만으로 파우치 팩의 음료수를 냉각시킬 수 있으므로 장소에 구애받지 않고 찬 음료수를 마실 수 있다.According to the present invention, since the beverage of the pouch pack can be cooled by a simple operation of injecting a refrigerant into the cooling bag to vaporize it, it is possible to drink cold beverage regardless of the place.

Claims (4)

냉매 주입구와 냉매 배출구가 구비된 냉각 주머니를 내부에 내장한 것으로, 냉각 주머니에 주입되는 냉매가 기화되면서 열을 흡수하여 음료수가 냉각되도록 된 냉각 주머니가 내장된 파우치 팩.A pouch pack having a cooling bag having a refrigerant inlet and a refrigerant outlet therein, and having a cooling bag that absorbs heat while the refrigerant injected into the cooling bag vaporizes to cool the beverage. 제1항에 있어서, 냉각 주머니가 2장의 시트를 접착시켜 만든 것으로, 2장의 시트를 접착시키는 방법에 의하여 상단과 하단에서 직선형의 배리어를 교대로 형성한 것을 특징으로 하는 냉각 주머니가 내장된 파우치 팩.The pouch pack having a built-in cooling bag according to claim 1, wherein the cooling bag is made by bonding two sheets, and a straight barrier is alternately formed at the top and the bottom by a method of bonding the two sheets. . 제1항에 있어서, 냉각 주머니가 합성수지가 코팅된 알루미늄 시트를 열 접착하여 제조되는 것을 특징으로 하는 냉각 주머니가 내장된 파우치 팩.The pouch pack having a built-in cooling bag of claim 1, wherein the cooling bag is manufactured by thermally bonding an aluminum sheet coated with a synthetic resin. 제1항 내지 제3항의 어느 한 항에 있어서, 하나의 파우치 팩에 2개의 냉각 주머니가 내장된 것을 특징으로 하는 냉각 주머니가 내장된 파우치 팩.The pouch pack according to any one of claims 1 to 3, wherein two pouches are contained in one pouch pack.
KR1020030090442A 2003-12-12 2003-12-12 pouch pack having a cooling pack KR100545099B1 (en)

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KR101884409B1 (en) * 2017-10-11 2018-08-03 주식회사 태성산업 Ice pack
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