KR102249029B1 - Eco friendly bowl made by agar, sodium alginate and calcium lactate - Google Patents

Eco friendly bowl made by agar, sodium alginate and calcium lactate Download PDF

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KR102249029B1
KR102249029B1 KR1020190111281A KR20190111281A KR102249029B1 KR 102249029 B1 KR102249029 B1 KR 102249029B1 KR 1020190111281 A KR1020190111281 A KR 1020190111281A KR 20190111281 A KR20190111281 A KR 20190111281A KR 102249029 B1 KR102249029 B1 KR 102249029B1
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South Korea
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container
coating solution
sodium alginate
calcium lactate
agar
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KR1020190111281A
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Korean (ko)
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KR20210029958A (en
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한지만
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한지만
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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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/46—Applications of disintegrable, dissolvable or edible materials
    • B65D65/466—Bio- or photodegradable packaging materials
    • 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Abstract

본 발명은 물에, 젤라틴과 우뭇가사리를 적절한 량으로 혼합한 우뭇가사리 코팅액을 형성시키고, 상기 우뭇가사리 코팅액을 가열시킨 후에 상온에 도달하도록 식은 우뭇가사리 코팅액을 종이로 형성된 용기의 전체 표면에 균일하게 코팅시킨 후에(S100), 물과 알긴산나트륨을 적절한 량으로 혼합한 알긴산나트륨 코팅액으로 다시 코팅시킨 후에(S110), 물과 젖산칼슘을 적절한 량으로 혼합한 젖산칼슘 코팅액으로 코팅시키고(S120), 꺼내어 건조시켜 용기로 형성시키도록; 이루어진 우뭇가사리, 알긴산나트튬 및 젖산칼슘을 이용한 친환경 용기에 관한 것이다.
이는 음료수에 장착하여, 사용하는 동안에는 음료수에 액체에 풀리지 않으면서도, 사용하고 폐기한 후에, 쉽게 썩을수 있으며, 친환경적인 용기를 제공하는 것이다. In the present invention, after forming an appropriate amount of gelatin and agaric agaric coating solution in water, and after heating the agaric acid coating solution, the cold agaric coating solution to reach room temperature was uniformly coated on the entire surface of a container formed of paper ( S100), after recoating with a sodium alginate coating solution mixed with water and sodium alginate in an appropriate amount (S110), coat with a calcium lactate coating solution mixed with water and calcium lactate in an appropriate amount (S120), take out and dry it into a container. To form; It relates to an eco-friendly container using the made agar, sodium alginate and calcium lactate.
This is to provide an eco-friendly container that can be easily rotted after use and disposal, even though it is attached to the beverage and does not dissolve into the liquid during use.

Description

우뭇가사리, 알긴산나트튬 및 젖산칼슘을 이용한 친환경 용기{Eco friendly bowl made by agar, sodium alginate and calcium lactate} Eco friendly bowl made by agar, sodium alginate and calcium lactate}

본 발명은 우뭇가사리, 알긴산나트튬 및 젖산칼슘을 이용한 친환경 용기에 관한 것이다.The present invention relates to an eco-friendly container using agara, sodium alginate, and calcium lactate.

일회용에서 다회용의 생활용기의 사용은 실생활에서 환경적, 사회적, 경제적으로 많은 영향이 있었다.The use of disposable to multi-use living containers had many environmental, social, and economic effects in real life.

정부에서 일회용일 경우 합성수지를 사용할 수 없도록 규제하고 있으나 다 회용 용기는 규제하고 있지 않기 때문에 다 회용 용기라 하더라도 그 용기의 가격이 매우 저렴할 경우 사용 회수에 관계없이 폐기하는 경우가 있으므로 정부의 규제를 피하기 위해 수단에 불과하여 현실적으로는 일회용과 다회용의 구분은 환경적으로, 사회적으로 다르게 구분되지 않습니다. The government regulates that synthetic resins cannot be used for disposables, but multi-use containers are not regulated, so even multi-use containers may be discarded regardless of the number of times they are used if the price of the container is very low, thus avoiding government regulations. As it is only a means of harm, in reality, the distinction between disposable and multi-use is not differentiated environmentally and socially.

따라서 일회용 용기와 다회용 용기의 일부는 폐기시 환경에 영향이 되는 환경적 문제와 그 쓰레기를 폐기해야하는 사회적이고 경제적인 문제가 있었다.Therefore, some of the disposable and multi-use containers have environmental problems that affect the environment when discarded, and social and economic problems that require disposal of the waste.

일반적으로 정부에서 규제하고 있는 일회용 또는 다회용 용기는 자판기에서 사용하는 종이컵, 폴리에칠렌으로 구성된 합성수지컵, 발포수지로 구성된 라면 컵, 발포수지로 구성된 사각트레이, 발포수지로 구성된 접시 등으로 구분할 수 있다.Generally, disposable or multi-use containers regulated by the government can be classified into paper cups used in vending machines, synthetic resin cups made of polyethylene, ramen cups made of foamed resin, square trays made of foamed resin, and plates made of foamed resin.

상기 폴리에칠렌으로 구성된 컵을 제외하면 일회용이라 할 수 있고, 폴리에칠렌 컵의 경우도 정부규제를 우회하기 위한 수단이지만 일반적으로 일 회만 사용하기 때문에 일회용용기가 가지는 문제점과 동일한 문제점이 있었다.Except for the cup made of polyethylene, it can be considered disposable, and the polyethylene cup is also a means to bypass government regulations, but since it is generally used only once, it has the same problem as the disposable container.

정부규제를 피하기 위해 전분으로 구성된 컵 등이 있으나 전분은 수용성 물질이기 때문에 방습이 필요한 용기로 는 사용할 수 없으므로 사용에 제한이 있는 문제 점이 있으며, 전분용기에 방습을 목적으로 폴리에칠렌수지를 피복 하는 경우가 있으나 폴리에칠렌은 생분해가 어렵기 때문에 정부의 규제에 해당한다 할 수 있었고, 종이 등에 폴리에칠렌으로 피복 하여 컵, 접시, 트레이 등을 생산하고 있으나 이 또한, 정부규정에 해당할 뿐 아니라 강도가 현저하게 떨어지기 때문에 용기의 기능을 온전히 발휘할 수 없는 문제점이 있었다.In order to avoid government regulations, there are cups made of starch, but since starch is a water-soluble substance, it cannot be used as a container that needs moisture-proof, so there is a problem that its use is limited, and polyethylene resin is coated on the starch container for moisture-proof purposes. However, because polyethylene is difficult to biodegrade, it could be said that it falls under the government's regulation, and it is coated with polyethylene on paper to produce cups, plates, and trays, but this also falls under government regulations and its strength is significantly reduced. Therefore, there was a problem that the function of the container could not be fully exhibited.

전분과 생분해성 합성수지를 혼용하여 용기를 구성하는 경우가 있으나, 생분해성 합성수지를 저렴하게 생산할수 있는 기술이 아직 미치지 못하여 용기의 원가 상승 때문에 일회용으로는 그 실시와 유통에 한계가 있었다.There are cases in which a container is composed of a mixture of starch and biodegradable synthetic resin, but the technology to produce biodegradable synthetic resin inexpensively has not yet been reached, and because of the increase in the cost of the container, the implementation and distribution of the container were limited.

대한민국 등록특허공보 제10-660068호Korean Patent Publication No. 10-660068 대한민국 등록특허공보 제10-887431호Korean Patent Publication No. 10-887431

본 발명은 상기와 같은 문제를 해결하기 위해 안출된 것으로서, 본 발명의 목적은 음료수 용기에 사용할 때에 뜨거운 액체에 녹지 않으면서도, 사용하고 폐기한 후에, 쉽게 썩을수 있으며, 친환경적인 용기를 제공하는데 있다.The present invention was conceived to solve the above problems, and an object of the present invention is to provide an eco-friendly container that does not dissolve in a hot liquid when used in a beverage container, and can easily rot after use and disposal. .

하기에 설명될 것이며, 본 발명의 실시예에 의해 알게 될 것이다. 또한, 본 발명의 목적 및 장점들은 특허청구범위에 나타낸 수단 및 조합에 의해 실현될 수 있다.It will be described below and will be seen by way of examples of the present invention. Further, the objects and advantages of the present invention can be realized by means and combinations shown in the claims.

본 발명은 상기와 같은 문제점을 해결하기 위한 수단으로서, 물에, 젤라틴과 우뭇가사리를 적절한 량으로 혼합한 우뭇가사리 코팅액을 형성시키고, 상기 우뭇가사리 코팅액을 가열시킨 후에 상온에 도달하도록 식은 우뭇가사리 코팅액을 종이로 형성된 용기의 전체 표면에 균일하게 코팅시킨 후에(S100), 물과 알긴산나트륨을 적절한 량으로 혼합한 알긴산나트륨 코팅액으로 다시 코팅시킨 후에(S110), 물과 젖산칼슘을 적절한 량으로 혼합한 젖산칼슘 코팅액으로 코팅시키고(S120), 꺼내어 건조시켜 용기로 형성시키도록; 이루어진 우뭇가사리, 알긴산나트튬 및 젖산칼슘을 이용한 친환경 용기를 제공하는 것이다.In the present invention, as a means to solve the above problems, a gelatin and agaric agar are mixed in water in an appropriate amount, and the cold agaric coating liquid is formed of paper to reach room temperature after heating the agaric coating liquid. After uniformly coating the entire surface of the container (S100), re-coating with a sodium alginate coating solution mixed with water and sodium alginate in an appropriate amount (S110), and then using a calcium lactate coating solution mixed with water and calcium lactate in an appropriate amount. Coated (S120), taken out and dried to form a container; It is to provide an eco-friendly container using the made agar, sodium alginate, and calcium lactate.

이상에서 살펴본 바와 같이, 본 발명은 음료수에 장착하여, 사용하는 동안에는 음료수에 액체에 풀리지 않으면서도, 사용하고 폐기한 후에, 쉽게 썩을수 있으며, 친환경적인 용기에 관한 것이다.As described above, the present invention relates to an eco-friendly container that can be easily rotted after use and disposal, even though it is attached to a beverage and does not dissolve into a liquid during use.

도 1은 본 발명에 따른 용기의 제조순서를 나타낸 개략도.1 is a schematic diagram showing the manufacturing procedure of the container according to the present invention.

본 발명의 여러 실시예들을 상세히 설명하기 전에, 다음의 상세한 설명에 기재되거나 도면에 도시된 구성요소들의 구성 및 배열들의 상세로 그 응용이 제한되는 것이 아니라는 것을 알 수 있을 것이다. 본 발명은 다른 실시예들로 구현되고 실시될 수 있고 다양한 방법으로 수행될 수 있다. 또, 장치 또는 요소 방향(예를 들어 "전(front)", "후(back)", "위(up)", "아래(down)", "상(top)", "하(bottom)", "좌(left)", "우(right)", "횡(lateral)")등과 같은 용어들에 관하여 본원에 사용된 표현 및 술어는 단지 본 발명의 설명을 단순화하기 위해 사용되고, 관련된 장치 또는 요소가 단순히 특정 방향을 가져야 함을 나타내거나 의미하지 않는다는 것을 알 수 있을 것이다. 또한, "제 1(first)", "제 2(second)"와 같은 용어는 설명을 위해 본원 및 첨부 청구항들에 사용되고 상대적인 중요성 또는 취지를 나타내거나 의미하는 것으로 의도되지 않는다.Before describing various embodiments of the present invention in detail, it will be appreciated that the application is not limited to the details of configurations and arrangements of elements described in the following detailed description or illustrated in the drawings. The present invention can be implemented and practiced in different embodiments, and can be carried out in various ways. Also, device or element orientation (eg "front", "back", "up", "down", "top", "bottom" The expressions and predicates used herein with respect to terms such as ", "left", "right", "lateral"), etc. are used only to simplify the description of the present invention, and related devices Or you will find that the element simply does not indicate or implies that it should have a particular orientation. Further, terms such as “first” and “second” are used in this application and the appended claims for purposes of explanation and are not intended to represent or imply any relative importance or spirit.

본 발명은 상기의 목적을 달성하기 위해 아래의 특징을 갖는다.The present invention has the following features to achieve the above object.

이하 첨부된 도면을 참조로 본 발명의 바람직한 실시예를 상세히 설명하도록 한다. 이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the specification and claims should not be construed as being limited to their usual or dictionary meanings, and the inventors appropriately explain the concept of terms in order to explain their own invention in the best way. Based on the principle that it can be defined, it should be interpreted as a meaning and concept consistent with the technical idea of the present invention.

따라서, 본 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고 본 발명의 기술적 사상을 모두 대변하는 것은 아니므로, 본 출원시점에 있어서 이들을 대체할 수 있는 다양한 균등물과 변형 예들이 있을 수 있음을 이해하여야 한다.Accordingly, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiment of the present invention, and do not represent all the technical spirit of the present invention. It should be understood that there may be equivalents and variations.

본 발명에 따른 실시예를 살펴보면, Looking at an embodiment according to the present invention,

물에, 젤라틴과 우뭇가사리를 적절한 량으로 혼합한 우뭇가사리 코팅액(10)을 형성시키고, 상기 우뭇가사리 코팅액(10)을 가열시킨 후에 상온에 도달하도록 식은 우뭇가사리 코팅액(10)을 종이로 형성된 용기(20)의 전체 표면에 균일하게 코팅시킨 후에(S100), 물과 알긴산나트륨을 적절한 량으로 혼합한 알긴산나트륨 코팅액(11)으로 다시 코팅시킨 후에(S110), 물과 젖산칼슘을 적절한 량으로 혼합한 젖산칼슘 코팅액(12)으로 코팅시키고(S120), 꺼내어 건조시켜 용기(20)로 형성시키도록; 이루어진 우뭇가사리, 알긴산나트튬 및 젖산칼슘을 이용한 친환경 용기에 관한 것이다.In water, a gelatin and agaric agar are mixed in an appropriate amount to form an agaric agar coating liquid 10, and after heating the agaric agaric coating liquid 10, the cooled agaric coating liquid 10 to reach room temperature was added to the container 20 formed of paper. After uniformly coating the entire surface (S100), re-coating with sodium alginate coating solution (11) in which water and sodium alginate are mixed in an appropriate amount (S110), calcium lactate coating solution in which water and calcium lactate are mixed in an appropriate amount (12) and coated (S120), taken out and dried to form a container 20; It relates to an eco-friendly container using the made agar, sodium alginate and calcium lactate.

여기서 ,우뭇가사리 코팅액(10)은 물 200 내지 300ml, 젤라틴 10 내지 15ml 및 우뭇가사리 4 내지 8ml이며, Here, the agaric coating solution (10) is 200 to 300ml of water, 10 to 15ml of gelatin and 4 to 8ml of agaric,

알긴산나트륨 코팅액(11)은 물 1 리터, 알긴산나트륨 10g이며 Sodium alginate coating solution (11) is 1 liter of water and 10 g of sodium alginate.

젖산칼슘 코팅액(12)은 물 1리터 , 젖산칼슘 10g으로 혼합한 것이다. Calcium lactate coating solution 12 is a mixture of 1 liter of water and 10 g of calcium lactate.

여기서, 종이의 전체 표면에 균일하게 코팅시키는 수단으로서, 우뭇가사리 코팅액(10))을 분사용기에 담아서 분사시키거나, 우뭇가사리 코팅액(10)이 담겨진 용액용기에 디핑시키거나, 알긴산나트륨 코팅액(11) 및 젖산칼슘 코팅액(12)에 담겨진 용액용기에 디핑시키도록: 이루어진 것이다. Here, as a means of uniformly coating the entire surface of the paper, the agar coating solution (10) is poured into a sprayer and sprayed, or the agar coating solution (10) is dipped into a solution container, or a sodium alginate coating solution (11) and To dip into the solution container contained in the calcium lactate coating solution 12:

이하, 도 1을 을 참조하여 본 발명의 바람직한 실시예에 따른 우뭇가사리, 알긴산나트튬 및 젖산칼슘을 이용한 친환경 용기종이의 제조공정을 상세히 설명하도록 한다.Hereinafter, a manufacturing process of an eco-friendly container paper using agar agar, sodium alginate, and calcium lactate according to a preferred embodiment of the present invention will be described in detail with reference to FIG. 1.

본 발명의 친환경적인 물질로서 사용되는 우뭇가사리는 한천의 원료로 주로 쓰이며, 식이섬유가 풍부하며 칼로리가 낮아서 건강을 생각하는 요즘 시대에 딱 적합한 웰빙식품이다. Wood agar used as an eco-friendly material of the present invention is mainly used as a raw material for agar, and is rich in dietary fiber and low in calories, so it is a well-being food that is perfect for these days when considering health.

우뭇가사리는 홍초식물 우뭇가사리과에 속하는 바닷말이며, 우뭇가사리는 여러해살이 해조류고 여름에 번식기를 가지며, 번식기가 지나면 본체의 상부는 녹아 없어지고 하부만 남아있다가 다음해 봄에 다시 새싹이 자라난다. 주로 동해안, 남해안, 황해의 바깥 도서에 분포하나 동해 남부 연안 쪽에 위치한것이 품질도 좋으면 가장 많이 생산된다. Agara is a sea horse belonging to the redweed plant Agaraceae, and Agara is a perennial algae and has a breeding season in summer, and after the breeding period, the upper part of the body melts away and only the lower part remains, and then sprouts grow again in the spring of the following year. It is mainly distributed in the east coast, south coast, and outer islands of the Yellow Sea, but the ones located on the southern coast of the East Sea are produced most if the quality is good.

다시 말하면 우뭇가사리는 남해안에서 생산된 것이 좋으며 보통 5~6월에 생육해 4~6월 채취하며, 전체 해조류 생산량의 대략 30%를 차지하고 있습니다. 우뭇가사리는 칼로리가 적고 요오드, 칼륨 등의 무기질 성분들을 두루 함유하고 있기에 체내 유익한 건강 효능들도 다양하게 있다고 알려져 있다. In other words, it is preferable that the agar is produced in the south coast, and usually grows in May to June and is collected from April to June, accounting for about 30% of the total seaweed production. Agara is known to have various beneficial health benefits in the body because it contains low calories and contains minerals such as iodine and potassium.

이러한 성질의 우뭇가사리는 음료수에 넣어도, 인체에 전혀 해롭지 않으며, 오히려, 몸에 이로우며, 특히, 용기의 사용 후에 폐기하여도 쉽게 녹으며, 녹은 우뭇가사리가 환경에 전혀 해롭지 않는 효과가 있는 것이다.Even if it is put in a beverage, the agar of this property is not harmful at all to the human body, but rather, it is beneficial to the body, and in particular, it dissolves easily even if it is discarded after use of the container, and the melted agar has an effect that does not harm the environment at all.

또한, 알긴산 나트륨은 식품의 점착성 및 점도를 증가시키고 유화안정성을 증진하며 식품의 물성 및 촉감을 향상시키기 위한 식품첨가물이다. 아이스크림의 안정제, 케첩, 마요네즈, 소스 등의 점착제, 청주의 청징제, 겔화제, 유화제, 증점제 등으로 사용된다. In addition, sodium alginate is a food additive to increase the adhesion and viscosity of food, improve emulsion stability, and improve the physical properties and texture of food. It is used as a stabilizer for ice cream, an adhesive for ketchup, mayonnaise, sauces, etc., as a clarifying agent, a gelling agent, an emulsifying agent, and a thickening agent for sake.

화학식 (C6H7O6Na)n. 흰색~엷은 노란색을 띤 섬유상, 알갱이, 과립 또는 가루로서 거의 냄새가 없으며 맛도 없다. 알코올에 녹지 않으며 클로로폼과 같은 유기용매도 녹지 않고 탄산나트륨, 수산화나트륨, 인산나트륨에 천천히 녹는다. 물에 녹으면 점성이 있으며, 안정제 및 증점제로서 그 효과가 우수하다. 1% 수용액의 pH는 6~8이다. 수용액을 고온에 오래 두면 점도가 떨어질 수 있으나, 80℃ 이하에서는 점도 변화가 없다. Formula (C6H7O6Na) n. It is white to pale yellow fibrous, granules, granules, or powder, almost without odor and tasteless. It does not dissolve in alcohol, does not dissolve organic solvents such as chloroform, and slowly dissolves in sodium carbonate, sodium hydroxide, and sodium phosphate. It is viscous when dissolved in water, and its effect is excellent as a stabilizer and thickener. The pH of 1% aqueous solution is 6-8. If the aqueous solution is left at a high temperature for a long time, the viscosity may decrease, but there is no change in viscosity below 80°C.

또한 수용액에 염화칼슘, 염화바륨, 황산알루미늄, 황산아연, 황산구리, 질산은, 염화철(Ⅲ), 아세트산납 등 2가 이상의 금속이온을 가하면 금속염으로 응고된다. 다만, 수용성인 마그네슘염과 수은염의 경우 응고되지 않으며, 8% 이상의 식염에서는 응고하여 점성을 상실한다. In addition, when divalent or higher metal ions such as calcium chloride, barium chloride, aluminum sulfate, zinc sulfate, copper sulfate, silver nitrate, iron(III) chloride, or lead acetate are added to the aqueous solution, it is solidified into a metal salt. However, in the case of water-soluble magnesium salt and mercury salt, it does not coagulate, and in the case of more than 8% salt, it coagulates and loses viscosity.

따라서 수용액을 만들 때에는 알코올이나 프로필렌글리콜에 혼합한 후 물을 첨가하여 용해하는 것이 좋다. 알긴산나트륨 수용액에 산을 가하면 알긴산이 침전되어 석출되는데, pH 5.8에서 녹기 시작하며 점조한 액이 된다. 점도는 농도, 온도, 중합도 등에 따라 달라지며, 중합도가 75이면 70cps, 84이면 140cps, 130이면 1,000cps이다.Therefore, when making an aqueous solution, it is recommended to dissolve by adding water after mixing with alcohol or propylene glycol. When acid is added to the sodium alginate aqueous solution, alginic acid precipitates and precipitates, which begins to dissolve at pH 5.8 and becomes a viscous liquid. Viscosity varies depending on concentration, temperature, polymerization degree, etc. If the degree of polymerization is 75, it is 70 cps, if it is 84, it is 140 cps, and if it is 130, it is 1,000 cps.

또한, 젖산 칼슘은 젖산석회, 젖산석이라고 한다. 주요 용도는 강화제, 산도 조절제, 밀가루개량제로서 사용한다. 다른 칼슘류보다 아주 흡수되기 쉽다. 우리나라에서는 사용기준이 정해져 있지 않으나 일반적으로 사용량은 칼슘으로서 식품의 1% 이하 정도이다. 백색 분말 또는 알맹이로 냄새는 없거나 약간의 특이한 냄새가 있다. 공기 중에서는 상온에서 약간 풍화하여 120℃에서 무수물로 된다... In addition, calcium lactate is called lactate lime and lactate stone. Its main use is as a reinforcing agent, acidity control agent, and flour improver. It is much more easily absorbed than other calcium types. In Korea, there is no standard for use, but in general, the amount of calcium is less than 1% of food. It is a white powder or granule with no odor or a slight peculiar odor. In the air, it weathers slightly at room temperature and becomes anhydrous at 120°C.

본 발명은 상기에 기재된 우뭇가사리를 이용한 친환경 용기로서,The present invention is an eco-friendly container using the agar described above,

상기 S100단계의 제조공정을 상세히 설명하면, 물은 200 내지 300ml에 젤라틴을 10 내지 15ml를 넣어서, 10분정도 불린후에, 우뭇가사리를 4 내지 8ml를 넣고, 가열될 때까지 잘 저어준다.When the manufacturing process of step S100 is described in detail, 10 to 15 ml of gelatin is added to 200 to 300 ml of water, and after soaking for 10 minutes, 4 to 8 ml of agar is added, and stirred well until heated.

여기서, 상기 젤라틴은 대략 16°C 에 물에 녹으며, 우뭇가사리는 대략 80°C 에 물에 녹는 성질이 있는 것이다.Here, the gelatin is dissolved in water at about 16 °C, and the agar is soluble in water at about 80 °C.

상기 젤라틴의 정량이 많으면, 용기를 제조한 후에, 음료수 용기에 넣어서, 사용하면, 물에 쉽게 녹는 문제가 있으며, 상기에 기재된 정량인 경우에는 음료수 용기에서 4시간 정도 담겨져 있어도, 용기의 형상이 그대로 유지되고 있으며, 상기 우뭇가사리가 설정된 정량보다 많으면, 점성이 부족하여, 풀이 되어서, 분사용기에서 분사시에 분사가 어려운 문제가 있으므로, 상기에 기재된 적정량의 젤라틴 및 우뭇가사리의 정량이 용기를 위한 최적의 적정한 용량인 것이다.If the amount of gelatin is large, there is a problem that it is easily dissolved in water when the container is manufactured and then put into a beverage container and used.In the case of the amount described above, the shape of the container remains intact even if it is immersed in the beverage container for about 4 hours It is maintained, and if the amount of the agar is more than the set amount, the viscosity is insufficient, it becomes a paste, and there is a problem that it is difficult to spray when spraying from a sprayer. Therefore, the amount of gelatin and agara of the appropriate amount described above is optimal for the container. It is capacity.

상기 물에, 젤라틴 및 우뭇가사리를 90°C 정도로 끊을 때까지 균일 혼합되도록 잘 저어서. 상온 되도록 냉각한 후에, 종이(20)표면에 코팅시키는 것이다. In the above water, stir well to mix uniformly until the gelatin and the agar is cut to about 90 °C. After cooling to room temperature, the paper 20 is coated on the surface.

양측 표면에 균일하게 코팅시키는 수단의 일실시예로서, 우뭇가사리 코팅 액(10)을 분사용기에 담아서 종이(20)의 양 표면에 균일하게 분사시키는 것이다. 또한 다른 실시예로서, 우뭇가사리 코팅 액 (10)이 담겨진 용액용기에 디핑시켜서: 이루어진 것이다. As an embodiment of a means of uniformly coating both surfaces, the agar coating solution 10 is put in a sprayer and uniformly sprayed on both surfaces of the paper 20. In another embodiment, by dipping into a solution container containing the agar-agar coating liquid (10):

상기와 S100단계에 의하여 제조된 용기(20)에 담긴 액체의 온도는 대략 60°C 이내에서 사용 가능하며, 일반적으로 조리용기에 사용되는 액체는 90° C 이내이므로, 용기에 수용되는 90° C 정도의 뜨거운 액체를 수용하기 위해서는 다음과 같은 추가적인 제조공정이 필요한 것이다. The temperature of the liquid contained in the container 20 manufactured by the above and S100 can be used within approximately 60°C, and since the liquid generally used in the cooking container is within 90°C, it is accommodated in the container at 90°C. In order to accommodate the hot liquid, the following additional manufacturing process is required.

이를 위하여, 물과 알긴산나트륨을 적절한 량으로 혼합하여 5분정도 교반시킨 알긴산나트륨 코팅액(11)을 형성시키고, 상기 S100 단계에 의하여 제조된 용기(20)의 표면에 균일하게 다시 코팅시키는 것이다(S110).To this end, water and sodium alginate are mixed in an appropriate amount to form a sodium alginate coating solution 11 which is stirred for about 5 minutes, and is uniformly coated again on the surface of the container 20 prepared by the step S100 (S110). ).

용기(20) 표면에 균일하게 코팅시키는 수단의 일실시예로서, 알긴산나트륨 코팅액(11)이 담겨진 용액용기에 대략 3분정도 디핑시켜서: 이루어진 것이다As an example of a means for uniformly coating the surface of the container 20, by dipping about 3 minutes in a solution container containing the sodium alginate coating solution 11:

다음 공정은 물과 젖산칼슘을 적절한 량으로 혼합한 젖산칼슘 코팅액(12)으로 코팅시키는 것이다(S120). The next step is to coat with a calcium lactate coating solution 12 obtained by mixing water and calcium lactate in an appropriate amount (S120).

이때에, 상기 S110단계에 의하여 균인하게 코팅된 용기(20)는 코팅액에 젖은 상태에서, S120단계의 젖산칼슘 코팅액(12)으로 코팅시키는 것이다.At this time, the container 20 evenly coated by the step S110 is coated with the calcium lactate coating solution 12 of the step S120 while wet with the coating solution.

이를 위하여, 용기(20) 표면에 균일하게 코팅시키는 수단의 일실시예로서, 젖산칼슘 코팅액(12)이 담겨진 용액용기에 대략 5분정도 디핑시켜서: 이루어진 것이다To this end, as an embodiment of a means for uniformly coating the surface of the container 20, by dipping about 5 minutes in a solution container containing the calcium lactate coating solution 12:

상기의 S120단계에 의하여 코팅된 용기(20)는 충분히 건조시켜서, 친환경 용기로서 사용되는 것이다.The container 20 coated by the step S120 is sufficiently dried to be used as an eco-friendly container.

여기서 ,바람직한 실시예로서, 우뭇가사리 코팅액(10)은 물 200 내지 300ml, 젤라틴 10 내지 15ml 및 우뭇가사리 4 내지 8ml이며, 알긴산나트륨 코팅액(11)은 물 1 리터, 알긴산나트륨 10g이며, 젖산칼슘 코팅액(12)은 물 1리터 , 젖산칼슘 10g으로 혼합한 것이다. Here, as a preferred embodiment, the black agar coating solution 10 is 200 to 300 ml of water, 10 to 15 ml of gelatin, and 4 to 8 ml of the black agar, sodium alginate coating solution 11 is 1 liter of water, sodium alginate 10 g, calcium lactate coating solution 12 ) Is mixed with 1 liter of water and 10 g of calcium lactate.

상기 종이의 재질은 바람직하게는 한지를 특징으로 하는 것이다.The material of the paper is preferably characterized by hanji.

이상과 같이, 본 발명은 비록 한정된 실시예와 도면에 의해 설명되었으나, 본 발명은 이것에 의해 한정되지 않으며 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에 의해 본 발명의 기술 사상과 아래에 기재될 특허청구범위의 균등범위 내에서 다양한 수정 및 변경이 가능함은 물론이다.As described above, although the present invention has been described by the limited embodiments and drawings, the present invention is not limited thereto, and the technical spirit of the present invention and the following by those of ordinary skill in the technical field to which the present invention pertains. It goes without saying that various modifications and changes are possible within the equivalent range of the claims to be described.

10: 우뭇가사리 코팅액
11: 알긴산나트륨 코팅액
12: 젖산칼슘 코팅액 20: 용기10: dark agar coating liquid
11: Sodium alginate coating solution
12: calcium lactate coating solution 20: container

Claims (3)

물에, 젤라틴과 우뭇가사리를 적절한 량으로 혼합한 우뭇가사리 코팅액(10)을 형성시키고, 상기 우뭇가사리 코팅액(10)을 가열시킨 후에 상온에 도달하도록 식은 우뭇가사리 코팅액(10)을 종이로 형성된 용기(20)의 전체 표면에 균일하게 코팅시킨 후에(S100), 물과 알긴산나트륨을 적절한 량으로 혼합한 알긴산나트륨 코팅액(11)으로 다시 코팅시킨 후에(S110), 물과 젖산칼슘을 적절한 량으로 혼합한 젖산칼슘 코팅액(12)으로 코팅시키고(S120), 꺼내어 건조시켜 용기(20)로 형성시키되;
상기 우뭇가사리 코팅액(10)은 물 200 내지 300ml, 젤라틴 10 내지 15ml 및 우뭇가사리 4 내지 8ml이며,
상기 알긴산나트륨 코팅액(11)은 물 1 리터, 알긴산나트륨 10g이며
상기 젖산칼슘 코팅액(12)은 물 1리터 , 젖산칼슘 10g으로 혼합하며; 이루어진 것을 특징으로 하는 우뭇가사리, 알긴산나트튬 및 젖산칼슘을 이용한 친환경 용기.In water, a gelatin and agaric agar are mixed in an appropriate amount to form an agaric agar coating liquid 10, and after heating the agaric agaric coating liquid 10, the cooled agaric coating liquid 10 to reach room temperature was added to the container 20 formed of paper. After uniformly coating the entire surface (S100), re-coating with sodium alginate coating solution (11) in which water and sodium alginate are mixed in an appropriate amount (S110), calcium lactate coating solution in which water and calcium lactate are mixed in an appropriate amount It is coated with (12) (S120), taken out and dried to form a container 20;
The agaric coating solution 10 is 200 to 300ml of water, 10 to 15ml of gelatin and 4 to 8ml of agaric,
The sodium alginate coating solution 11 is 1 liter of water and 10 g of sodium alginate.
The calcium lactate coating solution 12 is mixed with 1 liter of water and 10 g of calcium lactate; Eco-friendly container using agara, sodium alginate and calcium lactate, characterized in that made. 제 1항에 있어서,
종이의 전체 표면에 균일하게 코팅시키는 수단으로서, 우뭇가사리 코팅액(10))을 분사용기에 담아서 분사시키거나, 우뭇가사리 코팅액(10)이 담겨진 용액용기에 디핑시키거나, 알긴산나트륨 코팅액(11) 및 젖산칼슘 코팅액(12)에 담겨진 용액용기에 디핑시키도록: 이루어진 것을 특징으로 하는 우뭇가사리, 알긴산나트튬 및 젖산칼슘을 이용한 친환경 용기.The method of claim 1,
As a means of uniformly coating the entire surface of the paper, the agar coating solution (10) is poured into a sprayer and sprayed, or the agar coating solution (10) is dipped in a solution container, or sodium alginate coating solution (11) and calcium lactate To dip into the solution container contained in the coating solution 12: Eco-friendly container using agar agar, sodium alginate and calcium lactate, characterized in that consisting of. 삭제delete
KR1020190111281A 2019-09-09 2019-09-09 Eco friendly bowl made by agar, sodium alginate and calcium lactate KR102249029B1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003013391A (en) * 2001-06-26 2003-01-15 Toppan Printing Co Ltd Biodegradable paper sheet and paper container
JP2014159295A (en) * 2013-02-19 2014-09-04 Kimura Shokuhin:Kk Round mirror-shaped rice cake container

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Publication number Priority date Publication date Assignee Title
KR100660068B1 (en) 2001-04-17 2006-12-20 전기평 Manufacturing method for plastic which made from natural materials
KR100887431B1 (en) 2007-08-31 2009-03-10 전기평 The manufacturring method of the eco-friendly living vessel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003013391A (en) * 2001-06-26 2003-01-15 Toppan Printing Co Ltd Biodegradable paper sheet and paper container
JP2014159295A (en) * 2013-02-19 2014-09-04 Kimura Shokuhin:Kk Round mirror-shaped rice cake container

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