KR20210092927A - Manufacturing method for interior tiles using coffee grounds - Google Patents

Manufacturing method for interior tiles using coffee grounds Download PDF

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KR20210092927A
KR20210092927A KR1020200006425A KR20200006425A KR20210092927A KR 20210092927 A KR20210092927 A KR 20210092927A KR 1020200006425 A KR1020200006425 A KR 1020200006425A KR 20200006425 A KR20200006425 A KR 20200006425A KR 20210092927 A KR20210092927 A KR 20210092927A
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coffee grounds
manufacturing
tile
base
interior
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KR1020200006425A
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Korean (ko)
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김관용
김아연
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동강대학교산학협력단
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0866Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements composed of several layers, e.g. sandwich panels or layered panels
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/18Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of organic plastics with or without reinforcements or filling materials or with an outer layer of organic plastics with or without reinforcements or filling materials; plastic tiles

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  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)

Abstract

The present invention relates to an interior tile manufacturing method using used coffee grounds, and more particularly, to an interior tile manufacturing method using used coffee grounds, the method which can recycle used coffee grounds by attaching dried used coffee grounds to the surface of a base tile made of natural materials and is environmentally friendly while ensuring interior design effects of the texture of used coffee grounds. The interior tile manufacturing method using used coffee grounds according to the present invention includes a base manufacturing step for manufacturing a base tile having a predetermined shape and thickness; a first drying step for drying coffee grounds produced from coffee beans after brewing coffee; an attachment step for attaching the coffee grounds dried through the first drying step to one surface of the base tile; and a surface treatment step for treating the surface of the coffee grounds after the attachment step.

Description

커피찌꺼기를 활용한 인테리어 타일 제조 방법{MANUFACTURING METHOD FOR INTERIOR TILES USING COFFEE GROUNDS}Method of manufacturing interior tiles using coffee grounds {MANUFACTURING METHOD FOR INTERIOR TILES USING COFFEE GROUNDS}

본 발명은 커피찌꺼기를 활용한 인테리어 타일 제조 방법에 관한 것으로, 보다 상세하게는 천연소재로 이루어진 베이스 타일의 표면에 건조된 커피찌꺼기를 부착함으로써 커피찌꺼기를 재활용할 수 있고, 커피찌꺼기의 질감에 따른 인테리어 효과를 살릴 수 있으면서도 친환경적인 커피찌꺼기를 활용한 인테리어 타일 제조 방법에 관한 것이다. The present invention relates to a method for manufacturing an interior tile using coffee grounds, and more particularly, by attaching dried coffee grounds to the surface of a base tile made of a natural material, coffee grounds can be recycled, and the It relates to a method of manufacturing an interior tile using coffee grounds that is eco-friendly while maintaining the interior effect.

일반적으로, 커피는 전 세계인의 기호식품으로서 국내에 거의 전량 수입되고 있는 실정이다. In general, coffee is a situation that is almost entirely imported into Korea as a favorite food of people all over the world.

커피의 수입량 증감은 당해 연도의 경제 상황에 따라 변화가 있기는 하지만 수입은 지속적으로 이루어지고 있다. Although the increase or decrease in coffee imports varies depending on the economic situation of the year, imports are continuous.

농림부 유형별 수입통계현황을 살펴보면, 96년에는 58,200톤을 수입하였으며, 그 지출액은 1억4천만달러이다. Looking at the import statistics by type of the Ministry of Agriculture and Forestry, 58,200 tons were imported in 1996, and the expenditure amounted to 140 million dollars.

또한, 97년에는 전년도보다 증가된 65,000톤을 수입하였으며, 지출액은 2억700만달러였다.Also, in 1997, 65,000 tons were imported, an increase from the previous year, and the expenditure amounted to 207 million dollars.

이러한 커피의 소비 증가추세에도 불구하고 커피의 공급이 소비에 맞추어 공급되는 이유는 상기 커피가 열대성 식물로 연중 계속하여 생산되는 농산물이므로 원료가 풍부하기 때문이다. The reason that coffee is supplied according to consumption despite this increase in consumption of coffee is that the coffee is a tropical plant and is an agricultural product that is continuously produced throughout the year, so raw materials are abundant.

현재 커피의 국내 수입에 따른 지출비용은 막대하며, 커피의 은은한 향과 카페인 중독으로 인해 수입은 계속 증가추세에 있다.Currently, the cost of domestic coffee imports is huge, and the income continues to increase due to the subtle aroma of coffee and caffeine addiction.

그러나 비교적 고가로 수입되어 판매되고 있는 원두커피는 단지 0.2%만이 커피를 내리는 것에 사용되고 99.8%는 찌꺼기로 버려지며, 한 해 버려지는 커피찌꺼기의 양은 27만톤에 달하는 실정이다. However, only 0.2% of coffee beans imported and sold at a relatively high price are used for brewing coffee and 99.8% are thrown away as grounds, and the amount of coffee grounds discarded per year amounts to 270,000 tons.

이러한 원두커피의 사용 후 재활용으로서 인정될 만한 것은 재떨이, 소형 용기 등에 소량의 커피찌꺼기를 담아 탈취제, 방향제로 사용되고 있는 것이 거의 전부이며, 탈취제, 방향제의 사용 후에도 그대로 버려지게 되는 것이 일반적이다.Almost all of these coffee beans are used as deodorants and air fresheners by putting a small amount of coffee grounds in an ashtray or small container, etc., and are generally discarded after use of the deodorant and air freshener.

이렇게 버려진 커피찌꺼기는 음식물 쓰레기로 분류되지 않고 일반 생활 폐기물로 버려져 매립되는데, 이렇게 매립된 커피찌꺼기는 분해되면서 이산화탄소보다 지구온난화에 25배나 안 좋은 영향을 미치는 메탄가스가 다량 발생하여 환경 오염을 일으킬 뿐 아니라 재떨이, 소형 용기에 담아 탈취제, 방향제로 사용하더라도 커피찌꺼기는 쉽게 부패되기 때문에 완전히 건조시키지 않으면 오히려 세균, 곰팡이가 번식하여 악취를 발생시키고 건강에도 안 좋은 영향을 미친다.Coffee grounds discarded in this way are not classified as food waste, but are thrown away as general household waste and are landfilled. As the coffee grounds are decomposed, a large amount of methane gas, which has a 25 times worse effect on global warming than carbon dioxide, is generated, causing environmental pollution. However, even if it is put in an ashtray or a small container and used as a deodorant or air freshener, coffee grounds are easily decomposed, so if they are not dried completely, bacteria and mold will breed and cause bad odors and adversely affect health.

종래기술로 대한민국 등록특허공보 제10-1103424호(2011.12.30. 등록)에는 "커피 찌꺼기를 이용한 성형품 가공 방법"이 제안된 바 있다.As a prior art, Korean Patent Publication No. 10-1103424 (registered on December 30, 2011) has proposed a "method for processing molded products using coffee grounds".

상기 종래기술은 버려진 커피찌꺼기를 수거하여 건조-분별-분쇄 공정 후 가공된 커피찌꺼기를 정제수 및 결합제와 혼합하여 고정틀에 넣어 큐브 형태를 포함한 다양한 형태로 압착 성형하여 성형품을 제작하는 방법이다.The prior art is a method of manufacturing a molded product by collecting discarded coffee grounds, drying-fractionating-grinding process, mixing the processed coffee grounds with purified water and a binder, putting them in a fixing frame, and press-molding them in various shapes including cube shapes.

하지만, 상기의 종래기술은 건조과정에서 커피찌꺼기의 영향으로 제품이 수축되거나 휘어지는 문제가 발생되고, 이러한 문제로 완전한 건조가 어려워 제품에 곰팡이가 일어나 오히려 혐오감을 일으키는 문제점이 있었다.However, in the prior art, there is a problem in that the product is contracted or warped due to the influence of coffee grounds during the drying process, and due to this problem, it is difficult to completely dry the product, so there is a problem that mold occurs in the product and causes disgust.

다른 종래기술로 대한민국 공개특허공보 제10-2019-0111173호(2019.10.02. 공개)에는 "커피가루가 포함된 벽돌 조성물 및 이의 제조방법"이 제안된 바 있다.As another prior art, Korean Patent Application Laid-Open No. 10-2019-0111173 (published on October 2, 2019) has proposed a “brick composition containing coffee powder and a method for manufacturing the same”.

상기의 다른 종래기술은 커피찌꺼기에 시멘트와 같은 성분을 혼합한 것으로 제품의 베이스에 커피찌꺼기가 함유됨으로써 내수성이 떨어지고, 으스러지는 문제점이 있었고, 이 역시 커피찌꺼기로 인해 곰팡이가 발생되는 문제점이 있었다.In the other prior art, coffee grounds are mixed with ingredients such as cement, and as coffee grounds are contained in the base of the product, water resistance is deteriorated and there is a problem of crushing, which also has a problem in that mold is generated due to coffee grounds.

본 발명은 상기와 같은 종래기술의 문제점을 해결하기 위하여 안출된 것으로, 본 발명의 목적은 타일 제작시 형태가 변형되지 않고, 곰팡이가 발생되지 않으며, 내수성을 확보할 수 있고, 으스러지는 현상이 없는 커피찌꺼기를 활용한 인테리어 타일 제조 방법을 제공하는 데에 있다.The present invention has been devised to solve the problems of the prior art as described above, and an object of the present invention is that the shape is not deformed during tile production, mold does not occur, water resistance can be secured, and there is no crushing phenomenon. An object of the present invention is to provide a method for manufacturing interior tiles using coffee grounds.

상기와 같은 목적을 달성하기 위하여 본 발명에 따른 커피찌꺼기를 활용한 인테리어 타일 제조 방법은 일정 형상 및 두께를 갖는 베이스 타일을 제작하는 베이스제작단계와; 커피 추출 후 원두에서 발생된 커피찌꺼기를 건조하는 제1 건조단계와; 상기 제1 건조단계를 거쳐 건조된 커피찌꺼기를 상기 베이스 타일의 일면에 부착하는 부착단계와; 상기 부착단계를 거친 커피찌꺼기의 표면을 처리하는 표면처리단계를; 포함하는 것을 특징으로 한다.In order to achieve the above object, an interior tile manufacturing method using coffee grounds according to the present invention includes: a base manufacturing step of manufacturing a base tile having a predetermined shape and thickness; A first drying step of drying the coffee grounds generated from the coffee beans after extraction; an attachment step of attaching the coffee grounds dried through the first drying step to one surface of the base tile; a surface treatment step of treating the surface of the coffee grounds that have been subjected to the attachment step; characterized by including.

여기서, 상기 건조단계는 상기 커피찌꺼기를 진공상태에서 열을 이용하여 건조시키는 것을 특징으로 한다.Here, the drying step is characterized in that the coffee grounds are dried using heat in a vacuum state.

여기서, 상기 부착단계는 상기 베이스 타일의 일면에 상기 커피찌꺼기를 친환경 바인더를 이용하여 부착하는 것을 특징으로 한다.Here, the attaching step is characterized in that the coffee grounds are attached to one surface of the base tile using an eco-friendly binder.

여기서, 상기 표면처리단계는 상기 커피찌꺼기의 표면을 샌딩 처리하는 것을 특징으로 한다.Here, the surface treatment step is characterized in that the surface of the coffee grounds is sanded.

또한 본 발명에 따른 커피찌꺼기를 활용한 인테리어 타일 제조 방법은 상기 제1 건조단계 이후에 건조된 커피찌꺼기에서 일정 크기 이상의 입자를 걸러내는 전처리단계를; 더 포함하는 것을 특징으로 한다.In addition, the method for manufacturing an interior tile using coffee grounds according to the present invention includes a pre-treatment step of filtering out particles of a predetermined size or more from the dried coffee grounds after the first drying step; It is characterized in that it further comprises.

또한, 본 발명에 따른 커피찌꺼기를 활용한 인테리어 타일 제조 방법은 상기 부착단계 이후에 상기 커피찌꺼기가 부착된 베이스 타일을 건조하는 제2 건조단계를; 더 포함하는 것을 특징으로 한다.In addition, the method for manufacturing an interior tile using coffee grounds according to the present invention includes a second drying step of drying the base tile to which the coffee grounds are attached after the attaching step; It is characterized in that it further comprises.

여기서, 상기 베이스제작단계는 흙에 허브, 편백, 쪽, 옻, 숯, 라임 또는 약재 중 적어도 어느 하나 이상을 혼합하여 천연소재로 이루어진 상기 베이스 타일을 제작하는 것을 특징으로 한다.Here, the base manufacturing step is characterized in that the base tile made of a natural material is produced by mixing at least any one or more of herbs, cypress, indigo plant, lacquer, charcoal, lime, and medicinal materials with soil.

상기와 같은 구성에 의하여 본 발명에 따른 커피찌꺼기를 활용한 인테리어 타일 제조 방법은 베이스 타일을 별도로 제작함으로써 형태가 변형되지 않고, 내수성을 확보할 수 있으며, 으스러지는 현상이 없는 장점이 있고, 나아가 베이스 타일을 천연소재를 제작함으로써 친환경적인 장점이 있다.According to the above configuration, the interior tile manufacturing method using coffee grounds according to the present invention is not deformed by separately manufacturing the base tile, water resistance can be secured, and there is an advantage that there is no crushing phenomenon, and furthermore, the base tile is not deformed. It has the advantage of being eco-friendly by making the tiles from natural materials.

또한, 본 발명에 따른 커피찌꺼기를 활용한 인테리어 타일 제조 방법은 커피찌꺼기를 완전히 건조시킨 후 베이스 타일의 일면에 부착시킴으로써 커피찌꺼기를 재활용하면서도 곰팡이가 발생되지 않고, 커피찌꺼기의 질감에 따른 인테리어 효과를 살릴 수 있는 장점이 있다.In addition, the interior tile manufacturing method using coffee grounds according to the present invention does not generate mold while recycling coffee grounds by attaching the coffee grounds to one side of the base tile after drying the coffee grounds completely, and the interior effect according to the texture of the coffee grounds is improved. There are advantages to being saved.

도 1은 본 발명의 일실시예에 따른 커피찌꺼기를 활용한 인테리어 타일 제조 방법의 흐름도
도 2는 본 발명의 일실시예에 따른 커피찌꺼기를 활용한 인테리어 타일의 단면을 도시한 개념도
1 is a flowchart of a method for manufacturing an interior tile using coffee grounds according to an embodiment of the present invention;
2 is a conceptual diagram illustrating a cross-section of an interior tile using coffee grounds according to an embodiment of the present invention;

이하에서는 도면에 도시된 실시예를 참조하여 본 발명에 따른 커피찌꺼기를 활용한 인테리어 타일 제조 방법을 보다 상세하게 설명하기로 한다.Hereinafter, a method for manufacturing an interior tile using coffee grounds according to the present invention will be described in more detail with reference to the embodiments shown in the drawings.

도 1은 본 발명의 일실시예에 따른 커피찌꺼기를 활용한 인테리어 타일 제조 방법의 흐름도이고, 도 2는 본 발명의 일실시예에 따른 커피찌꺼기를 활용한 인테리어 타일의 단면을 도시한 개념도이다.1 is a flowchart of a method for manufacturing an interior tile using coffee grounds according to an embodiment of the present invention, and FIG. 2 is a conceptual diagram illustrating a cross-section of an interior tile using coffee grounds according to an embodiment of the present invention.

도 1 및 도 2를 살펴보면 본 발명의 일실시예에 따른 커피찌꺼기를 활용한 인테리어 타일 제조 방법은 베이스제작단계(S10)와, 제1 건조단계(S20)와, 전처리단계(S30)와, 부착단계(S40)와, 제2 건조단계(S50)와, 표면처리단계(S60)를 포함한다.1 and 2, the interior tile manufacturing method using coffee grounds according to an embodiment of the present invention includes a base manufacturing step (S10), a first drying step (S20), a pretreatment step (S30), and attachment It includes a step (S40), a second drying step (S50), and a surface treatment step (S60).

상기 베이스제작단계(S10)는 일정 형상 및 두께를 갖는 베이스 타일(10)을 제작하는 단계이다.The base manufacturing step (S10) is a step of manufacturing the base tile 10 having a predetermined shape and thickness.

본 발명의 일실시예에서 상기 베이스제작단계(S10)는 흙에 허브, 편백, 쪽, 옻, 숯, 라임 또는 약재 중 적어도 어느 하나 이상을 혼합하여 천연소재로 이루어진 상기 베이스 타일(10)을 제작한다.In an embodiment of the present invention, in the base manufacturing step (S10), the base tile 10 made of a natural material is manufactured by mixing at least any one or more of herbs, cypress, indigo plant, lacquer, charcoal, lime, or medicinal materials with soil. do.

상기 베이스 타일(10)은 흙에 허브, 편백, 쪽, 옥, 숯을 혼합하여 제작할 수 있고, 흙에 라임을 주성분으로 혼합하여 제작할 수도 있으며, 흙에 허브, 약재를 통째 갈아 넣어 제작할 수도 있다.The base tile 10 may be manufactured by mixing herbs, cypress, indigo plant, jade, and charcoal in soil, may be manufactured by mixing lime as a main ingredient in soil, or may be manufactured by grinding whole herbs and medicinal materials in soil.

상기 제1 건조단계(S20)는 커피 추출 후 원두에서 발생된 커피찌꺼기(20)를 건조하는 단계이다.The first drying step (S20) is a step of drying the coffee grounds 20 generated from the coffee beans after extraction.

본 발명의 일실시예에서 상기 제1 건조단계(S20)는 상기 커피찌꺼기(20)의 효과적이고 확실한 건조를 위해 오븐 등을 이용하여 상기 커피찌꺼기(20)를 진공상태에서 열을 이용하여 건조시킨다.In an embodiment of the present invention, in the first drying step (S20), the coffee grounds 20 are dried using heat in a vacuum state using an oven or the like for effective and reliable drying of the coffee grounds 20. .

상기 제1 건조단계(S20)는 상기 커피찌꺼기(20)가 완전히 건조될 수 있도록 상기 커피찌꺼기(20)를 1차, 2차, 3차에 걸쳐 건조시키는 것이 바람직하다.In the first drying step (S20), it is preferable to dry the coffee grounds 20 through the first, second, and third steps so that the coffee grounds 20 can be completely dried.

상기 전처리단계(30)는 상기 제1 건조단계(S20) 이후에 건조된 커피찌꺼기(20)에서 일정 크기 이상의 입자를 걸러내는 단계이다.The pretreatment step 30 is a step of filtering out particles of a certain size or more from the coffee grounds 20 dried after the first drying step (S20).

상기와 같은 전처리단계(S30)를 통해 상기 커피찌꺼기(20)가 상기 베이스 타일(10)에 보다 잘 부착될 수 있고, 깔끔한 외형을 유지할 수 있게 된다.Through the pre-treatment step (S30) as described above, the coffee grounds 20 can be better attached to the base tile 10, and a neat appearance can be maintained.

상기 부착단계(S40)는 상기 제1 건조단계(S20) 및 상기 전처리단계(S30)를 거쳐 건조된 커피찌꺼기(20)를 상기 베이스 타일(10)의 일면에 부착하는 단계이다.The attaching step (S40) is a step of attaching the coffee grounds 20 dried through the first drying step (S20) and the pre-treatment step (S30) to one surface of the base tile 10 .

본 발명의 일실시예에서 상기 부착단계(S40)는 상기 베이스 타일(10)의 일면에 상기 커피찌꺼기(20)를 친환경 바인더(30)를 이용하여 부착할 수 있는데, 도 2에 도시된 바와 같이 상기 베이스 타일(10)의 일면에 상기 친환경 바인더(30)를 도포하고 상기 커피찌꺼기(20)를 부착할 수도 있고, 상기 커피찌꺼기(20)에 상기 친환경 바인더(30)를 혼합한 후 이러한 커피찌꺼기(20)와 친환경 바인더(30) 혼합물을 상기 베이스 타일(10)의 일면에 덧바르는 형태로 부착할 수도 있다.In an embodiment of the present invention, in the attaching step (S40), the coffee grounds 20 may be attached to one surface of the base tile 10 using an eco-friendly binder 30, as shown in FIG. The eco-friendly binder 30 may be applied to one surface of the base tile 10 and the coffee grounds 20 may be attached, and after mixing the eco-friendly binder 30 with the coffee grounds 20, these coffee grounds The mixture (20) and the eco-friendly binder (30) may be attached to one surface of the base tile (10) in a form of overcoating.

상기 제2 건조단계(S50)는 상기 부착단계(S40) 이후에 상기 커피찌꺼기(20)가 부착된 베이스 타일(10)을 건조하는 단계이다.The second drying step (S50) is a step of drying the base tile 10 to which the coffee grounds 20 is attached after the attaching step (S40).

상기 제2 건조단계(S50)를 통해 상기 커피찌꺼기(20)가 상기 베이스 타일(10)에 보다 견고하게 결합될 수 있고, 상기 커피찌꺼기(20) 또한 건조되게 된다.Through the second drying step (S50), the coffee grounds 20 can be more firmly coupled to the base tile 10, and the coffee grounds 20 are also dried.

상기 표면처리단계(S60)는 상기 부착단계(S40) 및 상기 제2 건조단계(S50)을 거친 커피찌꺼기(20)의 표면(21)을 처리하는 단계이다.The surface treatment step (S60) is a step of treating the surface 21 of the coffee grounds 20 that has undergone the attachment step (S40) and the second drying step (S50).

본 발명의 일실시예에서 상기 표면처리단계(S60)은 상기 커피찌꺼기(20)의 표면(21)을 샌딩 처리하게 된다.In an embodiment of the present invention, in the surface treatment step (S60), the surface 21 of the coffee grounds 20 is sanded.

샌딩 처리 방법에 따라 상기 커피찌꺼기(20)의 표면(21)이 다양한 질감을 나타내도록 할 수 있다.According to the sanding treatment method, the surface 21 of the coffee grounds 20 may exhibit various textures.

한편, 상기 표면처리단계(S60)의 다른 실시예로 상기 커피찌꺼기(20)의 표면에 입체패턴을 형성할 수도 있고, 상기 커피찌꺼기(20)의 표면을 코팅할 수도 있다. On the other hand, as another embodiment of the surface treatment step (S60), a three-dimensional pattern may be formed on the surface of the coffee grounds 20 or the surface of the coffee grounds 20 may be coated.

앞에서 설명되고 도면에서 도시된 커피찌꺼기를 활용한 인테리어 타일 제조 방법은 본 발명을 실시하기 위한 하나의 실시예에 불과하며, 본 발명의 기술적 사상을 한정하는 것으로 해석되어서는 안된다. 본 발명의 보호범위는 이하의 특허청구범위에 기재된 사항에 의해서만 정하여지며, 본 발명의 요지를 벗어남이 없이 개량 및 변경된 실시예는 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 자명한 것인 한 본 발명의 보호범위에 속한다고 할 것이다.The interior tile manufacturing method using coffee grounds described above and shown in the drawings is only one embodiment for carrying out the present invention, and should not be construed as limiting the technical spirit of the present invention. The protection scope of the present invention is defined only by the matters described in the claims below, and improved and changed embodiments without departing from the gist of the present invention are obvious to those of ordinary skill in the art to which the present invention belongs. It will be said that it falls within the protection scope of the present invention.

10 베이스 타일
20 커피찌꺼기
30 친환경 바인더
S10 베이스제작단계
S20 제1 건조단계
S30 전처리단계
S40 부착단계
S50 제2 건조단계
S60 표면처리단계
10 base tiles
20 coffee grounds
30 Eco-Friendly Binder
S10 base production stage
S20 first drying step
S30 pre-processing step
S40 Attachment Step
S50 2nd drying step
S60 surface treatment step

Claims (7)

일정 형상 및 두께를 갖는 베이스 타일을 제작하는 베이스제작단계와;
커피 추출 후 원두에서 발생된 커피찌꺼기를 건조하는 제1 건조단계와;
상기 제1 건조단계를 거쳐 건조된 커피찌꺼기를 상기 베이스 타일의 일면에 부착하는 부착단계와;
상기 부착단계를 거친 커피찌꺼기의 표면을 처리하는 표면처리단계를; 포함하는 것을 특징으로 하는 커피찌꺼기를 활용한 인테리어 타일 제조 방법.
a base manufacturing step of manufacturing a base tile having a predetermined shape and thickness;
A first drying step of drying the coffee grounds generated from the coffee beans after extraction;
an attachment step of attaching the coffee grounds dried through the first drying step to one surface of the base tile;
a surface treatment step of treating the surface of the coffee grounds that have been subjected to the attachment step; Interior tile manufacturing method using coffee grounds, characterized in that it comprises.
제1항에 있어서,
상기 건조단계는, 상기 커피찌꺼기를 진공상태에서 열을 이용하여 건조시키는 것을 특징으로 하는 커피찌꺼기를 활용한 인테리어 타일 제조 방법.
According to claim 1,
In the drying step, the interior tile manufacturing method using coffee grounds, characterized in that the coffee grounds are dried using heat in a vacuum state.
제1항에 있어서,
상기 부착단계는, 상기 베이스 타일의 일면에 상기 커피찌꺼기를 친환경 바인더를 이용하여 부착하는 것을 특징으로 하는 커피찌꺼기를 활용한 인테리어 타일 제조 방법.
According to claim 1,
In the attaching step, an interior tile manufacturing method using coffee grounds, characterized in that attaching the coffee grounds to one surface of the base tile using an eco-friendly binder.
제1항에 있어서,
상기 표면처리단계는, 상기 커피찌꺼기의 표면을 샌딩 처리하는 것을 특징으로 하는 커피찌꺼기를 활용한 인테리어 타일 제조 방법.
According to claim 1,
In the surface treatment step, an interior tile manufacturing method using coffee grounds, characterized in that the surface of the coffee grounds is sanded.
제1항 내지 제4항 중 어느 하나의 항에 있어서,
상기 제1 건조단계 이후에 건조된 커피찌꺼기에서 일정 크기 이상의 입자를 걸러내는 전처리단계를; 더 포함하는 것을 특징으로 하는 커피찌꺼기를 활용한 인테리어 타일 제조 방법.
5. The method according to any one of claims 1 to 4,
a pretreatment step of filtering out particles of a certain size or larger from the dried coffee grounds after the first drying step; Interior tile manufacturing method using coffee grounds, characterized in that it further comprises.
제1항 내지 제4항 중 어느 하나의 항에 있어서,
상기 부착단계 이후에 상기 커피찌꺼기가 부착된 베이스 타일을 건조하는 제2 건조단계를; 더 포함하는 것을 특징으로 하는 커피찌꺼기를 활용한 인테리어 타일 제조 방법.
5. The method according to any one of claims 1 to 4,
a second drying step of drying the base tile to which the coffee grounds are attached after the attaching step; Interior tile manufacturing method using coffee grounds, characterized in that it further comprises.
제1항 내지 제4항 중 어느 하나의 항에 있어서,
상기 베이스제작단계는, 흙에 허브, 편백, 쪽, 옻, 숯, 라임 또는 약재 중 적어도 어느 하나 이상을 혼합하여 천연소재로 이루어진 상기 베이스 타일을 제작하는 것을 특징으로 하는 커피찌꺼기를 활용한 인테리어 타일 제조 방법.
5. The method according to any one of claims 1 to 4,
In the base manufacturing step, an interior tile using coffee grounds, characterized in that the base tile made of a natural material is produced by mixing at least any one or more of herbs, cypress, indigo plant, lacquer, charcoal, lime, or medicinal materials with soil manufacturing method.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240003686A (en) 2022-07-01 2024-01-09 주식회사 이앤알 Vegan-type coffee recycled leather sheet and its manufacturing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240003686A (en) 2022-07-01 2024-01-09 주식회사 이앤알 Vegan-type coffee recycled leather sheet and its manufacturing method

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