Eco-Printing 方式을 應用한 陶瓷裝飾技法 開發과 適用에 寬限 硏究

Abstract

This study is to understand the notion of the paper ironing technique among various elements of eco-printing, to expand the application areas of ceramic decoration technique by effectively combining different field expression media, and to seek the diversity of modern ceramic arts. The eco-printing technique is a dyeing method, which is one type of the paper ironing techniques, that impregnates with plant's own colors and forms through the method of pressing natural ingredients and applying heat. This is mostly used for fabric dyeing. The eco-printing method of fabric dyeing was encountered accidently while pictorial decoration methods on the surface of ceramics were researched, and the thought that plant's organicforms can be applied to ceramic decoration methods led to this study. This study is intended to enhance the properties of clay and application value through the combination of various techniques rather than the simply uniformed regular ceramic decoration techniques for mass-production. Therefore, this study proves the feasibility of the eco-printing technique by applying to the ceramic decoration, which is a different field. The processes of this study to apply the eco-printing technique to the ceramic decoration are as follows. First, tree leaves were selected as a suitable ingredient for the ceramic decoration with eco-printing technique applied through theoretical reviews of ceramic decoration eco-printing techniques. Second, engobe was made to apply the organic forms that leaves have to ceramic decoration, and color engobe of total 30 colors was made with 1%, 5% and 10% ratio of selected 7 cool colors and 3 warm colors of underglaze pigments. Third, the application method of ceramic work with the eco-printing technique is the Collage 1) method that applies the color engobe to the leaves and imprints on the surface of objects. The method was divided into ①applying white ceramic clay to pre-baked objects with wheel throwing technique used and ② applying it to mass-produced pre-baked objects with casting slip. The trial glaze of a trial product is finished with immersion by transparent glaze in the same condition for the analysis of the result as the eco-printing technique ceramic work, and the result was analyzed after oxidative calcination for 10 hours at 1250℃ of electric kiln. For the application of the stable coloration degree of the mixed color engobe and the eco-printing technique on the ceramic work, the decoration expression with the eco-printing technique was applied to the object with wheel throwing technique used white ceramic clay and the pre-baked object with casting slip in order to observe the ideal results of the color engobe. The stable burnability results were gained in the both objects. Fourth, after the characteristics of the burnability results of the trial products were compared and analyzed, the ideal decoration expression techniques were developed and suggested. Lastly, this study drew a result that the eco-printing technique can be used as a ceramic decoration method although they are expression methods of different genres by actually applying the ceramic decoration method gained through experiment.