KR20180131204A - Method for manufacturing ceramics - Google Patents

Method for manufacturing ceramics Download PDF

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KR20180131204A
KR20180131204A KR1020170067890A KR20170067890A KR20180131204A KR 20180131204 A KR20180131204 A KR 20180131204A KR 1020170067890 A KR1020170067890 A KR 1020170067890A KR 20170067890 A KR20170067890 A KR 20170067890A KR 20180131204 A KR20180131204 A KR 20180131204A
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pottery
article
ceramics
pottery article
glaze
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KR1020170067890A
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Korean (ko)
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김선식
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김선식
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Priority to KR1020170067890A priority Critical patent/KR20180131204A/en
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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/24—Manufacture of porcelain or white ware
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B28B11/041—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers for moulded articles undergoing a thermal treatment at high temperatures, such as burning, after coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B28B11/044—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with glaze or engobe or enamel or varnish
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/0863—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for profiling, e.g. making grooves
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/04—Clay; Kaolin
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • C04B33/34—Burning methods combined with glazing
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/86—Glazes; Cold glazes

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Table Devices Or Equipment (AREA)

Abstract

The present invention relates to a method for manufacturing a pottery, enabling an uneven shape added to a surface of a pottery article to be naturally expressed and have a stereoscopic texture, and enhancing adhering properties. To this end, the method for manufacturing a pottery may comprise the steps of: forming a pottery article; forming an uneven portion on a surface of the pottery article with dough prepared by stirring and wedging elvan and loess; drying the pottery article having the uneven portion formed thereon and firstly sintering the dried pottery article at the temperature within 850-950°C; immersing the surface of the pottery article which has been firstly sintered in a primary inlaying engobe suspension and pulling out the pottery article to cover the pottery article with engobe; drying the pottery article covered with the engobe and secondarily sintering the dried pottery article at the temperature within 850-950°C; covering the surface of the secondarily sintered pottery article with a glaze; and thirdly sintering the pottery article having the glaze applied thereon at the temperature within 1,100-1,300°C.

Description

도자기 제조방법 {METHOD FOR MANUFACTURING CERAMICS}METHOD FOR MANUFACTURING CERAMICS [0001]

본 발명은 도자기 제조방법에 관한 것으로, 더욱 구체적으로는 도자기의 기물 표면에 덧붙이는 요철 모양이 자연스럽고 입체적인 질감을 가지면서 접합성을 높일 수 있도록 한 도자기 제조방법에 관한 것이다.The present invention relates to a method of manufacturing ceramics, and more particularly, to a method of manufacturing a ceramics having a natural texture with a three-dimensional texture while enhancing bonding properties.

일반적인 도자기의 제조방법에서는 점토를 이용하여 원하는 형상의 도자기 기물을 성형하는 공정과, 상기 성형된 기물의 표면에 분(粉)을 바르는 공정과, 상기 도자기 기물을 소성하여 도자기로 사용하기에 적당한 강도를 갖도록 굽는 공정의 초벌구이공정과, 상기 초벌구이 공정을 거친 기물에 유약을 바른 다음 시행하는 두번째 소성을 행하는 재벌구이 공정에 의해 만들어지고 있다,A general method for manufacturing ceramics includes a step of forming a ceramic article having a desired shape using clay, a step of applying powder to the surface of the shaped article, a step of applying a strength suitable for use as a ceramic by firing the ceramic article And a second step of performing a second firing step in which a glaze is applied to the article having undergone the pre-firing step,

이러한 도자기의 제조방법으로는 초벌구이 공정전에 바르게 되는 분(粉)은 쉽게 수축되어 크랙현상이 발생하는 등 내구성이 크게 떨어지고 분청도자기에 있어서 태토와 유약의 접합강도가 떨어지는 등의 문제점이 있었다.In such a manufacturing method of ceramics, the powder (powder) to be applied before the pre-baking process is easily shrunk to cause a crack phenomenon, and the durability of the baked beaker is greatly lowered.

종래에는 도자기 표면에 요철된 입체적인 장식모양을 갖도록 하기 위해서 음각이나 긁기, 요철이 없는 도구를 이용한 자국내기, 두드림판(요철판)으로 두들겨 변형시키는 등의 방법이 많이 사용하고 있으나 이는 인위적인 느낌이 강하고 자연스럽고 입체적인 질감을 표현하는데 어려움이 있었다.Conventionally, in order to have a three-dimensional ornamental shape uneven on the surface of ceramics, there are many methods such as engraving, scraping, nailing with a tool having no unevenness, and tapping with a tapping plate, It was difficult to express a natural and three-dimensional texture.

그 외 종래 일반적인 기법으로는 도자기 몸체를 음각이나 양각으로 파내어 문양이나 그림, 도형 등이 형성되게 하는 작업을 하여 왔다.In other conventional techniques, the ceramics body has been dug with engraved or embossed patterns to form patterns, figures, and figures.

그리고, 선행기술로서 개시된 특허등록번호 제10-074509호의 '도자기 첨장기법'에서는 성형된 기물이 반 건조된 상태에서 거친 붓으로 제 1 흙물을 상기 기물의 외면에 발라 돌기 뿌리를 복수 개 형성하는 돌기형성단계와; 상기 돌기형성단계로 형성된 복수 개의 돌기 뿌리 상부에 상기 붓으로 제 2 흙물을 50~100회 반복하여 바르며, 매회 온도 15~20℃ 및 상대습도 60~70%인 상태에서 15~25분간 그늘에서 건조하는 건조과정을 거쳐 돌기를 성장시키는 돌기성장단계를 포함한 것을 특징으로 하여, 제 1 흙물로 돌기의 밀도를 조절하고, 제 2 흙물의 덧칠 횟수로 돌기의 크기를 조절하며, 아울러 덧칠 방향 및 흙물에 배합되는 안료를 적절히 선택함으로써 여러 가지 모양과 색을 가진 돌기 군집을 연출하여, 종래 표현할 수 없었던 다양한 도자기 문양을 구현할 수 있는 효과가 있는 기법에 관한 것이다.In the "ceramics sparrow technique" disclosed in the prior art, the molded article is semi-dried, and a protrusion is formed on the outer surface of the article with a coarse brush to form a plurality of roots Forming step; The second soil is repeatedly applied to the upper part of the plurality of protrusions formed by the protrusion formation step with the brush for 50 to 100 times and dried in the shade for 15 to 25 minutes at a temperature of 15 to 20 ° C and a relative humidity of 60 to 70% The densities of the protrusions are adjusted, the size of the protrusions is adjusted by the number of times of the second dirt, and the size of the protrusions is adjusted in the direction of the overlay and the dirt The present invention relates to a technique capable of realizing various patterns of pottery which can not be expressed in the past by directing protrusion communities having various shapes and colors by appropriately selecting a pigment to be blended.

또, 특허 제10-1711611호로 개시된 '덧붙임 방법에 의한 도자기 제조방법'에서는 몸체 표면에 또는 몸체 내부에 별도의 흙을 덧붙이는 방법으로 제조하되 주요 구성은, 반죽된 흙을 이용하여 도자기의 몸체를 제작한 후, 몸체 외면에 도자기 흙을 덧붙인 후, 이를 건조 및 소성 과정으로 제작하는 것을 특징으로 하며, 상기 몸체 외면에 도자기 흙을 덧붙이는 흙은 청자토와 조합토의 혼합물인 것을 특징으로 하며, 상기 조합토의 성분은 샤모트와 도석과, 그리고 점토가 혼합된 것임을 특징으로 하며, 상기 조합토는 모래 및/또는 연탄재를 포함하는 것을 특징으로 하며, 상기 몸체의 두께에 대하여 덧붙이는 흙의 두께는 몸체 두께보다 3배까지 더 두꺼우며, 소성 과정에서의 소성 시간은 일반 도자기의 소성 과정보다 1/4 내지 1/2 배 더 장시간 소성시키는 제조기법으로 되어 있는 것입니다.In the method of manufacturing ceramics according to the appended method disclosed in Japanese Patent No. 10-1711611, a separate soil is attached to the surface of the body or the inside of the body, but the main constitution is that the body of the ceramics The method of manufacturing a ceramic body according to any one of claims 1 to 3, wherein the ceramic body is made of a mixture of celadon soil and a combined soil, The combination soil is characterized by a mixture of chamois, stoneware and clay, wherein the combined soil comprises sand and / or a briquetting material. The thickness of the soil, which is added to the thickness of the body, And the firing time in the firing process is 1/4 to 1/2 times longer than that in the general firing process. Technique.

KR 제10-0745091호KR 10-0745091 KR 제10-1711611호KR 10-1711611

본 발명은 도자기 기물의 표면에 덧붙이기하여 만드는 요철부의 입체적인 질감 및 접합력을 높일 수 있도록 함과 찻잔, 찻주전자 등의 음용수가 담겨지는 용기로 사용시에 항균 기능 등을 갖도록 한 도자기 제조방법에 관한 것이다.The present invention relates to a porcelain manufacturing method for enhancing the three-dimensional texture and bonding force of concavo-convex portions formed by adding to the surface of a ceramic article, and having an antibacterial function when used as a container for drinking water such as a mug, a teapot and the like.

본 발명은 도자기 기물을 성형하는 단계, 상기 도자기 기물의 표면에 맥반석과 적황토를 교반 및 토련하여서 된 반죽물을 덧붙이기 하여 울퉁불퉁한 요철부를 성형하는 단계와, 상기 요철부가 성형된 도자기 기물을 건조한 다음 850 내지 950℃에서 1차 소성하는 단계, 상기 1차 소성된 도자기 기물의 표면을 초벌상감 분장토 현탁액에 침지시킨 다음 건져내어 분장토를 피복하는 단계, 상기 분장된 도자기 기물을 건조한 다음 850 내지 950℃에서 2차 소성하는 단계, 상기 2차 소성된 도자기 기물의 표면에 유약을 도포하는 단계, 상기 유약이 도포된 도자기 기물을 1100℃ 내지 1300℃에서 3차 소성하는 단계로 이루어진 것을 포함하여서 된 도자기 제조방법을 특징으로 한다.The present invention relates to a method for manufacturing a ceramic article, comprising the steps of: forming a ceramic article, forming a rugged concavo-convex portion by adding a kneaded product obtained by stirring and kneading the elvan and red ocher on the surface of the ceramic article, Followed by a first calcination at 850 to 950 캜, a step of immersing the surface of the first calcined ceramic article in an inlaid granular tobacco suspension to coat the calcined ceramic article, drying the coated ceramic article, Applying a glaze to the surface of the second fired ceramic article, and thirdly firing the ceramic article coated with the glaze at 1100 ° C to 1300 ° C. Characterized by a method for manufacturing ceramics.

상기 맥반석은 30 내지 90 중량부로 하고 적황토는 10 내지 70 중량부로 함을 특징으로 한다.The elvan is 30 to 90 parts by weight and the red loess is 10 to 70 parts by weight.

상기 유약은 황토, 거정석, 맥반석, 포함하는 조성물로 이루어진 것을 특징으로 한다.The glaze is characterized in that it is composed of a composition containing yellow loam, gravel stone, and elvan.

본 발명은 도자기 기물의 표면에 덧붙이기하여 만드는 요철부는 맥반석에 의해 입체적인 질감 및 접합력을 높여 상품성을 크게 향상시키고, 음용수가 담겨지는 찻잔, 찻주전자 등의 용기로 사용시에 항균 기능 등을 갖는 효과가 있다.The concave-convex portion formed by attaching to the surface of a ceramic article has an effect of enhancing the three-dimensional texture and bonding force by virtue of the elvan stone, greatly improving the merchantability, and having an antibacterial function when used as a container such as a teacup or teapot containing drinking water .

도 1은 본 발명에 의한 도자기 제조방법을 나타낸 블록도.
도 2는 본 발명에 의한 제조방법으로 만들어진 도자기를 나타낸 사진.
도 3은 본 발명에 의한 제조방법으로 만들어진 도자기의 일부 확대 사진.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing a method of manufacturing a ceramic according to the present invention. FIG.
2 is a photograph showing a ceramic made by the manufacturing method according to the present invention.
Fig. 3 is an enlarged photograph of a part of a pottery made by the manufacturing method according to the present invention.

이하 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다. 그리고 본 발명을 설명함에 있어서, 관련된 공지기능 등에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우 그 상세한 설명을 생략한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and the like is omitted when it is determined that the gist of the present invention may be unnecessarily obscured.

본 발명의 도자기 제조에 사용되는 흙은 점토를 사용하며, 일반적인 도자기 기술 분야에서 흔히 사용하는 점토를 이용하여 찻잔, 찻주전자 등과 같은 도자기 기물을 성형한다.(S1)The clay used in the production of the ceramics of the present invention is clay, and ceramics such as a mug, a teapot, and the like are formed by using a clay commonly used in general ceramics technology field. (S1)

이어서 도자기 기물의 표면에 맥반석과 적황토를 교반 및 토련하여서 된 반죽물을 덧붙이기 하여 울퉁불퉁한 요철부를 다양한 형태로 성형한다.(S2)Subsequently, compacted irregularities are formed into various shapes by adding kneaded water by mixing and kneading the elvan and red loess on the surface of the ceramic article (S2)

상기 맥반석은 분쇄하여 50 내지 150 메쉬로 된 맥반석 입자를 만든 다음 점질성이 좋지 않은 맥반석과 점질성이 좋은 적황토 입자를 물과 혼합하여 반죽물을 만든다.The elvan is pulverized to produce elvan granules having a size of 50 to 150 mesh. The elvan granite with poor mildness and the red ocher particles having good mildity are mixed with water to produce a kneaded product.

이때, 맥반석은 30 내지 90 중량부로 하고 적황토를 10 내지 70 중량부로 하여 교반하는 것이 바람직하며, 교반과정을 마친 다음 흙의 수분과 입자를 균일하게 하기 위해 토반기 또는 수작업 등으로 토련 작업을 수행하여 만들어진 점질력을 가진 반죽물을 이용하여 도자기 기물의 표면에 덧붙이기 하는 수단으로 도자기 표면이 울퉁불퉁한 요철부를 성형하게 된다.At this time, it is preferable that the elvan is 30 to 90 parts by weight and the agar is 10 to 70 parts by weight. After completion of the stirring process, the soil and water are uniformly mixed with soil, The surface of the ceramics is rugged by the means of adding the surface of the ceramics to the surface of the ceramics using the kneaded material having the kneading force.

맥반석의 주성분은 무수규산(SiO2)과 산화알루미늄(Al2O3)이고, 산화제2철(Fe2O3)이 소량 함유되어 있며, 경량질이고 1㎤당 3~15만 개의 구멍으로 이루어져 있는 다공성 물질에 이므로 이러한 맥반석에 의해 요철부의 접합력을 높이면서 다양한 각도에서 매우 입체적이고 사실감 있는 질감을 갖도록 함에 있다.The major components of the elvanite are anhydrous silicic acid (SiO 2 ) and aluminum oxide (Al 2 O 3 ), containing a small amount of ferric oxide (Fe 2 O 3 ), lightweight and composed of 3 to 150 thousand holes per cm 3 Which is a porous material. Therefore, by increasing the bonding strength of the concave and convex portions by these elvan, it is possible to have a very stereoscopic and realistic texture at various angles.

상기 요철부가 성형된 도자기 기물은 어둡고 서늘한 장소에서 서서히 자연적인 건조을 한다. 이는 햇빛 노출이나 급격한 건조가 되면 수분이 일시에 빠져나가면서 크랙이 발생하기 때문이다.The porcelain object formed with the projections and depressions gradually dries naturally in a dark and cool place. This is because, when exposed to sunlight or suddenly drying, moisture is released at a time and cracks occur.

이어서 건조된 도자기 기물은 도자기용 가마에 투입하여 850 내지 950℃에서 5 내지 8시간 동안 소성하는 과정으로 초벌구이를 수행하는 1차 소성을 한다.(S3)Subsequently, the dried ceramics are put into a kiln for ceramics and fired at 850 to 950 ° C for 5 to 8 hours to perform first firing to perform pre-firing (S3)

상기 S3 단계를 거친 1차 소성된 도자기 기물의 표면을 초벌상감 분장토 현탁액에 침지시킨 다음 건져내는 과정으로 도자기 기물의 표면에 분장토를 피복한다.(S4)The surface of the first sintered pottery having been subjected to the step S3 is immersed in a tobacco inlay,

이때, 도자기 기물의 표면 전체가 분장토 현탁액에 침지되게 하여 분장할 수도 있고, 도자기 기물의 표면의 하부와 상부를 번갈아 가면서 분장토 현탁액에 침지되게 하여 분장하고 상,하부 사이의 중간 부분에는 분장토 현탁액에 침지되지 않는 수단에 의해 또 다른 형태의 모양을 연출할 수 있음은 물론이다.At this time, the entire surface of the ceramics can be dressed by being immersed in the suspension of the volumetric soil, or alternatively, the lower part and the upper part of the surface of the ceramics are alternately submerged, It is needless to say that another shape can be produced by the means not immersed in the suspension.

이어서 분장된 도자기 기물을 건조한 다음 도자기용 가마에 투입하여 850 내지 950℃에서 4~8시간 동안 소성하는 과정으로 도자기 기물의 표면에 분장토가 밀착되어 안정되게 부착된 피복력을 유지하도록 하는 2차 소성을 한다.(S5)And then putting the dressed ceramics into a kiln for ceramics and sintering at 850 to 950 ° C for 4 to 8 hours so that the powdery soil is adhered to the surface of the ceramics so as to maintain a stably coated coating force, (S5)

상기 2차 소성과정을 거친 도자기 기물의 표면에 유약을 도포한다.(S6) 이때 유약은 황토, 거정석, 맥반석, 포함하는 조성물로 이루어져 있다.The glaze is applied to the surface of the ceramic material subjected to the second firing process. (S6) At this time, the glaze is composed of a composition including yellow clay, gravel stone, and elvan.

상기 황토, 거정석, 맥반석을 분쇄하여 만든 200 내지 400 메쉬의 입자로 만든 다음 황토 입자 20 내지 70 중량부, 거정석 입자 15 내지 50 중량부, 맥반석 입자 15 내지 50 중량부의 조성비에 물을 혼합하여 유약을 만든다.20 to 70 parts by weight of loess particles, 15 to 50 parts by weight of goethite particles and 15 to 50 parts by weight of elvan particles are mixed with water to prepare 200 to 400 mesh particles made by crushing the loess, Make a glaze.

상기 점질력이 없는 거정석과 맥반석은 점질성을 진 황토에 의해 점질력을 갖게 되어 접합성을 높일 수 있도록 하면서 황토가 가지고 있는 원적외선 효과, 거정석(페그마타이트)이 가지고 있는 항균 작용, 맥반석이 가지고 있는 중금속 흡착제거 기능 등으로 찻잔, 찻주전자 등의 음용수가 담겨지는 용기로 적합한 기능성을 갖도록 한다.The above-mentioned geulseok and elven rocks which have no point quality have a point quality due to their gentle nature, and they can improve the bonding ability, while the far-infrared effect possessed by the yellow loam, the antimicrobial action of pegmatite, And a function of removing heavy metal adsorption and removing the drinking water such as a teacup, a teapot and the like.

이어서, 상기 유약이 도포된 도자기 기물은 도자기용 가마에 투입하여 1100℃ 내지 1300℃에서 10 내지 14시간 동안 소성하는 3차 소성단계(S7)를 거쳐 도자기를 제조한다.Then, the ceramic article to which the glaze is applied is put into a kiln for ceramics, and is subjected to a third sintering step (S7) in which ceramics are baked at 1100 ° C. to 1300 ° C. for 10 to 14 hours to produce a ceramic article.

이렇게 제조된 도자기는 도자기 기물의 표면에 덧붙이기하여 만드는 요철부의 입체적인 질감 및 접합력을 높여 상품성이 크게 향상되고, 음용수가 담겨지는 찻잔, 찻주전자 등의 용기로 사용시에 항균 기능 등을 갖게 된다.The ceramics thus manufactured are improved in the three-dimensional texture and bonding force of concave and convex portions formed by adding to the surface of ceramics, thereby greatly improving the merchantability, and have antimicrobial functions when used as a container such as a teacup or teapot containing drinking water.

이상에서 본 발명은 상기 실시예를 참고하여 설명하였지만 본 발명의 기술사상 범위 내에서 다양한 변형실시가 가능함은 물론이다.While the present invention has been described with reference to the exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

S1 : 도자기 기물 성형
S2 : 도자기 기물의 표면에 요철부 성형
S3 : 도자기 기물 1차 소성
S4 : 도자기 기물의 표면에 분장토 피복
S5 : 도자기 기물 2차 소성
S6 : 도자기 기물의 표면에 유약 도포
S7 : 도자기 기물 3차 소성S1: Ceramic veneer molding
S2: Formation of irregularities on the surface of ceramics
S3: Ceramics first baking
S4: Dispersion on the surface of ceramics
S5: Ceramics Secondary burning
S6: Application of glaze on the surface of ceramics
S7: Third Ceramics Ceramics

Claims (3)

도자기 기물을 성형하는 단계,
상기 도자기 기물의 표면에 맥반석과 적황토를 교반 및 토련하여서 된 반죽물을 덧붙이기 하여 울퉁불퉁한 요철부를 성형하는 단계와,
상기 요철부가 성형된 도자기 기물을 건조한 다음 850 내지 950℃에서 1차 소성하는 단계,
상기 1차 소성된 도자기 기물의 표면을 초벌상감 분장토 현탁액에 침지시킨 다음 건져내어 분장토를 피복하는 단계,
상기 분장된 도자기 기물을 건조한 다음 850 내지 950℃에서 2차 소성하는 단계,
상기 2차 소성된 도자기 기물의 표면에 유약을 도포하는 단계,
상기 유약이 도포된 도자기 기물을 1100℃ 내지 1300℃에서 3차 소성하는 단계로 이루어진 것을 포함하여서 됨을 특징으로 하는 도자기 제조방법.
Forming a ceramic article,
Forming a rugged convexo-concave portion by adding a kneaded material obtained by mixing and kneading the elvan and red ocher on the surface of the ceramic article,
Drying the molded article having the concavities and convexities and then firstly firing at 850 to 950 ° C,
A step of dipping the surface of the first fired ceramic article in a pre-inlaid tobacco suspension,
Drying the dressed ceramics and then secondary firing at 850 to 950 ° C,
Applying a glaze to the surface of the second fired ceramic article,
And a third step of firing the ceramic article coated with the glaze at 1100 ° C to 1300 ° C.
제 1항에 있어서,
상기 맥반석은 30 내지 90 중량부로 하고 적황토는 10 내지 70 중량부로 함을 특징으로 하는 도자기 제조방법.
The method according to claim 1,
Wherein the elvan is 30 to 90 parts by weight and the red loess is 10 to 70 parts by weight.
제 1항에 있어서,
상기 유약은 황토, 거정석, 맥반석, 포함하는 조성물로 이루어진 것을 특징으로 하는 도자기 제조방법.
The method according to claim 1,
Wherein the glaze is comprised of a composition comprising loess, gravel stone, and elvan.
KR1020170067890A 2017-05-31 2017-05-31 Method for manufacturing ceramics KR20180131204A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102025235B1 (en) * 2019-01-11 2019-09-25 김상곤 Manufacturing Method to make Black Ceramic Ware Food and Bowl Match Well

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102025235B1 (en) * 2019-01-11 2019-09-25 김상곤 Manufacturing Method to make Black Ceramic Ware Food and Bowl Match Well

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