KR20210036570A - The mixture for manufacture of packing buffer using coffee meal with increased shock absorption - Google Patents
The mixture for manufacture of packing buffer using coffee meal with increased shock absorption Download PDFInfo
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Abstract
Description
본 발명은 충격흡수율을 높인 커피박을 활용한 포장용 완충재 제작에 관한 것으로, 커피박에 “바이오폴리머, 충격흡수 보조재”등을 투입하여, 커피박의 충격 흡수율을 높이고 이를 통하여 포장용 완충재를 제작하여, 기존 포장완충재의 환경 위해성 문제를 해결하고, 환경 친화적인 포장용 완충재 제작을 위한 새로운 혼합조성물에 관한 것이다.The present invention relates to the production of a cushioning material for packaging using coffee foil having an increased shock absorption rate, and by adding a “biopolymer, shock absorption auxiliary material” to the coffee foil, the shock absorption rate of coffee foil is increased, and a cushioning material for packaging is manufactured through this, It relates to a new blend composition for solving the environmental risk problem of existing packaging buffers and manufacturing environmentally friendly packaging buffers.
커피박(Coffee waste, coffee meal, 커피粕)은 커피 제조시 커피 bean을 열탕한 후 커피액 추출 후 생산되는 부산물을 의미한다.Coffee waste (coffee meal, coffee) refers to a by-product produced after extracting coffee liquid after boiling coffee beans during coffee production.
매년 커피 소비량이 급격히 증가하고 있는 가운데 지난해에만 13만 톤에 달하는 커피박(찌꺼기)이 발생한 것으로 나타났다.While coffee consumption is increasing rapidly every year, it was found that 130,000 tons of coffee grounds were generated last year alone.
커피 수입량의 증가와 함께 커피를 내리고 난 뒤 버려지는 커피박의 발생량도 매년 늘고 있다. 커피박 발생량을 추정하는 계산식에 따르면 2014년 약 10만 7천톤이었던 커피박 발생량은 지난해 12만 9천톤에 이르렀고, 올해 9월 기준 9만 6천톤으로 계속 증가 추세를 보이고 있다. 이렇게 배출된 커피박은 최근 5년간 57만톤에 달한다.Along with the increase in coffee imports, the amount of coffee grounds thrown away after coffee is brewed is also increasing every year. According to the calculation formula for estimating the amount of coffee meal produced, the amount of coffee meal produced from about 107,000 tons in 2014 reached 129,000 tons last year, and as of September this year, it is showing an increasing trend. Coffee meals produced in this way amounted to 570,000 tons in the last five years.
그러나 환경부의 커피박 재활용 대책은 아직 걸음마 단계에 불과한 실정이다. 커피박은 「폐기물관리법」에 따라 생활폐기물로 분류되어 대부분 매립 또는 소각 처리되어왔고, 환경부는 2018년 5월에서야 뒤늦게 폐기물처리 신고자 등이 커피박을 수집·운반·재활용할 수 있도록 폐기물관리법 관련 규정을 개정하였다.However, the Ministry of Environment's measures to recycle coffee leaves are still in its infancy. Coffee leaf is classified as household waste according to the 「Waste Management Act」 and has been mostly landfilled or incinerated. Revised.
커피박 재활용 활성화 시범사업을 실시한 환경부는 이후 재활용 사업 활성화를 위해 주요 커피전문점 등 관련 업계와 방안을 논의할 예정이며, 2018년 11월에는 커피박이 바이오 고형연료 제조원료에 포함되도록 자원재활용법 시행규칙을 개정키로 했다.The Ministry of Environment, which conducted a pilot project to revitalize coffee leaf recycling, will discuss measures with related industries such as major coffee shops in order to activate the recycling business in the future. Decided to revise.
0.2%의 커피를 추출하기 위해 99.8%의 찌꺼기가 버려지고 있는 현실에서 매년 약 10만 톤 이상 발생하는 커피박의 효과적인 재활용 기술의 개발이 너무나 시급하고 필요한 상황이다. In the reality that 99.8% of the residue is discarded to extract 0.2% of coffee, the development of an effective recycling technology for coffee foil, which generates more than 100,000 tons each year, is urgent and necessary.
[ 표 1 ] 최근 5년간 커피류 수입현황[Table 1] Coffee import status for the last 5 years
[ 표 2 ] 최근 5년간 커피박 발생 추정량[Table 2] Estimated amount of coffee ground generation in the last 5 years
따라서 본 발명은 상기와 같은 문제점을 해결하기 위해 안출한 것으로서, 커피박에 바이오폴리머, 충격흡수 보조제 등을 투입하고 이를 통하여 커피박의 충격흡수율을 극대화하여, 포장박스에 내입하여 사용하는 포장용 완충재를 제조하는 데, 그 주된 목적이 있다.Therefore, the present invention has been devised to solve the above problems, by introducing a biopolymer, an impact absorbing aid, etc. into coffee foil, and maximizing the impact absorption rate of coffee foil through this, thereby providing a packaging buffer that is used inside a packaging box. To manufacture, it has its main purpose.
본 발명의 다른 목적들은 이상에서 언급한 목적으로 제한되지 않으며, 언급되지 않은 또 다른 목적들은 아래의 기재로부터 당업자에게 명확하게 이해될 수 있을 것이다.Other objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.
상기와 같은 목적을 달성하기 위해 본 발명은 커피박에 바이오폴리머와 충격 흡수 보조재를 투입하여 발포 가공을 통하여 충격흡수율을 높인 포장용 완충재를 제조하도록 한다. 충격흡수 보조제로는“홍주석, 안데신, 프리나이트”를 140-200nm 사이즈의 나노 크기로 제조한 다음, 이를 일정한 비율로 커피박과 바이오폴리머와 혼합하여 혼합조성물을 구성하도록 한다. In order to achieve the above object, the present invention is to prepare a packaging buffer material having an increased shock absorption rate through foaming processing by introducing a biopolymer and a shock absorbing auxiliary material into coffee foil. As a shock absorbing aid, "Ronite, Andesine, Prinite" is prepared in a nano size of 140-200nm, and then mixed with coffee foil and biopolymer in a certain ratio to form a mixed composition.
이상에서 설명한 바와 같은 본 발명에 따른 “충격흡수율을 높인 커피박을 활용한 포장용 완충재 제작을 위한 혼합조성물”은 커피박의 충격흡수율을 높임으로써, 커피박의 내충격성을 높일 수 있다. 이를 통하여 결과적으로 충격흡수율이 높은 포장박스 내입용 포장용 완충재의 제작이 가능한 것이다. 기존 비닐 및 플라스틱류의 포장완충재와 달리 본 발명에 의한 카피박을 활용한 포장완충재는 부패 시간이 짧아 자연으로 쉽게 환원시킬 수 있으므로, 환경친화적인 포장완충재의 제작이 가능하다. 기존 비닐류 및 플라스틱류의 포장완충재처럼 환경을 오염시키는 2차 오염 문제 없이, 사용 후 자연으로 쉽게 환원됨으로써 환경보호에도 기여할 수 있다.As described above, the “mixed composition for manufacturing a packaging cushioning material using coffee foil having an increased impact absorption rate” according to the present invention can increase the impact resistance of coffee foil by increasing the impact absorption rate of coffee foil. As a result, it is possible to manufacture a cushioning material for packing inside a packing box with a high shock absorption rate. Unlike the existing packaging buffers of vinyl and plastics, the packaging buffer using the copy foil according to the present invention has a short decay time and can be easily returned to nature, so it is possible to manufacture an environment-friendly packaging buffer. It can contribute to environmental protection by easily returning to nature after use, without secondary pollution problems that pollute the environment like packaging buffers for existing vinyls and plastics.
본 발명에 따른 “충격흡수율을 높인 커피박을 활용한 포장용 완충재 제작을 위한 혼합조성물”은 커피박에 바이오폴리머를 혼합하고 여기에 충격흡수 보조제를 투입하도록 한다. 충격흡수 보조제는 “홍주석, 안데신, 프리나이트”로 구성되는 것을 특징으로 한다.In the "mixed composition for manufacturing a packaging buffer material using coffee foil with increased impact absorption rate" according to the present invention, a biopolymer is mixed in coffee foil and an impact absorbing aid is added thereto. The shock absorbing aid is characterized in that it is composed of “red tin, andesine, and prinite”.
본 발명에 따른 “충격흡수율을 높인 커피박을 활용한 포장용 완충재 제작을 위한 혼합조성물”의 충격흡수 보조재의 구체적인 내용을 살펴보면 다음과 같다.A detailed description of the shock-absorbing auxiliary material of the "mixed composition for manufacturing a packaging buffer material using coffee foil with increased shock absorption rate" according to the present invention is as follows.
홍주석(Andalusite)은 장미분홍색 또는 적갈색을 띠며 감람석과 같은 결정구조를 가지는 사방정계에 속하는 규산염 광물이다. Andalusite is a silicate mineral belonging to the orthorhombic system with a rose pink or reddish brown color and olivine-like crystal structure.
스페인 안달루시아 지방에서 최초로 발견되어 안달루사이트 (Andalusite)라고 명명된 광물로 지각에 많이 함유된 알루미늄, 산소, 규소로 이루어진 규산염 광물의 하나로 화학성분은 Al2SiO5이며 사방정계의 결정구조를 가진다. 결정구조에 따라 주상결정을 나타내며, 남정석, 규선석과 성분은 같지만 구조가 다른 동질이상이다. 홍주석의 굳기 7.5, 비중 3.1∼3.2이다. 홍주석은 이름 그대로 붉은 계열 색 (장미분홍색 혹은 적갈색)을 띠며 거의 불투명하지만 드물게 투명한 결정도 나타난다. 조흔색은 광택이 없는 백색이지만, 경우에 따라 유리 광택을 가지며 완전한 쪼개짐(cleavage)을 보인다. 변종으로 검은 탄소 분자가 십자 모양으로 배열되어 있는 경우에 공정석(chiastolite)이라고 명명한다. 기본적인 구조가 같기 때문에 홍주석과 거의 동일한 물리적 성질 (굳기, 비중, 쪼개짐)을 가진다. 여기서 풍화가 되면 백운모로 변질된다.It is a mineral named Andalusite, first discovered in Andalusia, Spain. It is a silicate mineral composed of aluminum, oxygen, and silicon, which is highly contained in the crust. Its chemical composition is Al2SiO5 and has an orthorhombic crystal structure. Represents columnar crystals according to the crystal structure, and has the same composition as Namjeongseok and Siberite, but has a different structure. The hardness of Juseok Hong is 7.5, and the specific gravity is 3.1~3.2. As the name suggests, the red tin stone (rose pink or reddish brown) is almost opaque, but transparent crystals appear rarely. The streak color is matte white, but in some cases it has a glassy luster and shows complete cleavage. As a variant, when black carbon molecules are arranged in a cross shape, it is called chiastolite. Since the basic structure is the same, it has almost the same physical properties (hardness, specific gravity, and cleavage) as red tin. Here, when it weathers, it turns into muscovite mica.
지하 심부에서 형성되는 심성암에 포함된 페그마타이트 속에서 사파이어와 같이 산출된다. 또한 결정편암이나 접촉변질작용을 받은 점판암 속에서 근청석과 같이 산출되기도 한다. 특히 접촉변질작용을 받은 경우에 대부분이 일정한 검은색 탄소질 물질을 포함하고, 기둥의 단면은 중심이 비어 있는 십자무늬를 나타내며, 공정석(空晶石)이라고 불린다. 투명한 결정의 경우, 연마하여 하급 보석으로 사용된다. 여러 지역에서 산출되지만 보석급의 결정은 스페인, 브라질, 스리랑카에서 이뤄진다. 귀금속, 점화플러그, 정유장비, 선박용 보일러, 유리제조, 절연체, 용접용 코팅, 전기자기, 브레이크 라이닝 몰타르 등으로 활용된다.It is produced like sapphire in pegmatite contained in psychic rocks formed in the deep underground. It is also produced as cordierite in crystalline schist or slate that has undergone contact deterioration. In particular, in the case of contact alteration, most of them contain a certain black carbonaceous material, and the cross section of the column shows a cross pattern with an empty center, and is called eutectic stone. In the case of a transparent crystal, it is polished and used as a lower gem. Although it is produced in several regions, the determination of bail level is made in Spain, Brazil and Sri Lanka. It is used for precious metals, spark plugs, oil refining equipment, ship boilers, glass manufacturing, insulators, welding coatings, electromagnets, brake lining mortar, etc.
안데신(Andesine / Andesin)은 사장석과 같은 결정구조인 삼사정계에 속하는 광물로 중성장석이라고도 한다. 색깔은 백색, 황색, 회색을 띠며 투명하거나 반투명하고 유리광택도 있다. Andesine (Andesin) is a mineral belonging to the triclinic system, which has the same crystal structure as plagioclase, and is also called a medium growth stone. The color is white, yellow, gray, transparent or translucent, and has a glassy luster.
중성장석(中性長石)이라고도 한다. 조장석 NaAlSi3O8(Ab)와 회장석 CaAl2Si3O8(An)이 Ab70An30~Ab50An50의 비율로 구성되어 있다. 천연의 것은 KAlSi3O8을 8% 가량, 그 밖에 소량의 BaAl2Si2O8을 함유하고 있다. 굳기 6, 비중 2.65∼2.68이다.It is also known as a medium-sized stone (中性長石). Cho Jangseok NaAlSi3O8(Ab) and ileite CaAl2Si3O8(An) are composed of Ab70An30~Ab50An50 ratio. The natural one contains about 8% of KAlSi3O8 and a small amount of BaAl2Si2O8. Hardness 6, specific gravity 2.65-2.68.
백색 ·회색 ·황색을 띤다. 투명하거나 또는 반투명하며 유리광택이 있다. 결정은 드물고, 괴상(塊狀) 또는 입상(粒狀)이 많다. 화성암, 특히 중성의 화성암 속에 많으며, 또 안산암과 현무암 등의 반정(斑晶)을 이룬다. 그 밖에 편마암 및 결정편암 속에서도 산출되며, 맥암(脈岩)은 적다. It is white, gray, and yellow. It is transparent or translucent and has a glassy luster. Crystals are rare, and there are many lumps or granules. It is found among igneous rocks, especially neutral igneous rocks, and forms a semi-crystal of andesite and basalt. It is also calculated in gneiss and crystalline schist, and there are few malignancies.
프리나이트(Prehnite)는 사방정계에 속하는 광물이다. 염기성 화산맥과 공동 속에 2차적 광물로 제올라이트 등과 함께 산출된다. 포도석(葡萄石)이라고도 한다. 화학성분은 Ca2Al2Si3O10(OH)2이다.판상 또는 주상결정을 나타내며, 대부분은 작은 결정이 집합하여 구상·포도상을 이루고, 괴상·피각상이다. 쪼개짐은 밑면에 확실하고 단구는 평탄하지 않다. 굳기 6.0∼6.5, 비중 2.80∼2.95이다. 유리광택을 가지며, 밑면은 약한 진주광택을 가진다. 백색·회색·담녹색·담청색·담황색 등으로 반투명하며, 조흔색은 무색이다. 염기성 화산맥, 공동 속에 2차적 광물로 제올라이트 등과 공생하여 산출된다. Prehnite is a mineral belonging to the orthorhombic system. It is produced with zeolites as secondary minerals in basic volcanic veins and cavities. It is also called grape stone (葡萄石). The chemical composition is Ca2Al2Si3O10(OH)2. It represents a plate-like or columnar crystal, and most of them are small crystals aggregated to form a globular shape or a grape shape, and are a mass or crust. The cleavage is clear on the underside, and the terrace is not flat. Hardness 6.0~6.5, specific gravity 2.80~2.95. It has a glass gloss, and the underside has a weak pearl gloss. It is translucent in white, gray, pale green, pale blue, pale yellow, and the streak color is colorless. As a secondary mineral in basic volcanic veins and cavities, it is produced by symbiosis with zeolites and the like.
위에서 언급한 물질들로 구성된 “충격흡수율을 높인 커피박을 활용한 포장용 완충재 제작을 위한 혼합조성물”의 구성비를 살펴보면 [표 1] 과 같다. [Table 1] shows the composition ratio of the “mixed composition for the production of a packaging cushioning material using coffee foil with an increased impact absorption rate” composed of the above-mentioned substances.
상기한 구성비는 반복 실험을 통하여 가장 적합한 황금비를 찾아낸 결과이다. The above composition ratio is the result of finding the most suitable golden ratio through repeated experiments.
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| KR20160018233A (en) | 2014-08-08 | 2016-02-17 | 나용훈 | Method for manufacturing solid fuel using coffee grounds |
| KR20170048090A (en) | 2015-10-26 | 2017-05-08 | 이경숙 | Building material by coffee grounds and manufacturing method thereof |
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| KR20160018233A (en) | 2014-08-08 | 2016-02-17 | 나용훈 | Method for manufacturing solid fuel using coffee grounds |
| KR20170048090A (en) | 2015-10-26 | 2017-05-08 | 이경숙 | Building material by coffee grounds and manufacturing method thereof |
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