• Proceedings of the Korea Technical Association of the Pulp and Paper Industry Conference
• /
• 2007.11a
• /
• pp.201-207
• /
• 2007

• Proceedings of the Korea Technical Association of the Pulp and Paper Industry Conference
• /
• 2007.11a
• /
• pp.209-214
• /
• 2007

• Proceedings of the Korea Technical Association of the Pulp and Paper Industry Conference
• /
• 2008.04a
• /
• pp.135-141
• /
• 2008

• Proceedings of the Korea Technical Association of the Pulp and Paper Industry Conference
• /
• 2008.04a
• /
• pp.211-216
• /
• 2008

• Korean Journal of Rural Living Science
• /
• v.5 no.2
• /
• pp.207-215
• /
• 1994

This study was conducted to expand the use of the Gal Ot which has been called Cheju-Do's folk costume. The Gal-Ot has been mainly used the traditional clothes which the farmers have worn during working in the fields. In this study, We firstly developed the dyeing methods used the immature persimmon juice and dyed the dress and fabrics. We secondly designed the diverse Gal-Ot which we can wear for the everyday dress, that is, men's and women's upper and lower clothes and reformed another Korean Style's Dresses and children's one-piece. This study strongly suggested that the Gal-Ot would be used for the everyday wear and the street wear for adults and children and that the improvement of dyeing method used the immature persimmon would be expanded the use of the Gal Fabrics.

• Journal of the Korean Wood Science and Technology
• /
• v.34 no.3
• /
• pp.90-98
• /
• 2006

The purpose of this study was to estimate natural dyeing properties of Korean traditional paper (Hanji). Korean traditional paper, which made from bleached bast fiber pulp of Broussonetia kazinoki was used as base paper. As dyestuffs, hot water extractives of Phellodendron amurense bark, Rosa multiflora leaf and stalk, and Rubia cordifolia root and methanol extractives of Lithospermum erytrorhizon root were used. $Al_2(SO_4)_3$ and $Fe(OH)(CH_3COO)_2$ 0.5% solution were used as mordant. Soybean juice (10%), chitosan (0.1%), and skim milk (2%) solutions were used as auxiliary dyeing agents. Accelerated aging treatments of natural dyed Korean traditional papers were undergone at following conditions: exposure temperature, $80^{\circ}C$ relative humidity, 60%; wavelength, 340 nm; UV irradiance, $0.67W/m^2/nm$ exposure time, 24, 48, and 72 hours. Colors, color difference, and color fastness were examined for estimation of natural dyeing characteristics. The auxiliary dyeing agents treated Korean traditional papers were more superior the dyeing effectiveness about dyestuffs than untreated Korean traditional papers. The dyeing effectiveness of soybean juice treated Korean traditional paper was superior to the others. The color fastness of Korean traditional paper, which was dyed with Rubia cordifolia root extractives, was most inferior to the others.

• Proceedings of the Korean Society of Dyers and Finishers Conference
• /
• 2011.03a
• /
• pp.112-112
• /
• 2011

가구용으로 제조되는 가죽(Leather)은 대부분 화학적인 약품을 이용하여 코팅을 진행하기 때문에 현대사회에서 추구하는 친환경적인 면에서 미흡한 면이 있다. 그래서 예전부터 전해오는 전통적인 방법인 나무 및 식물에서 추출한 천연 탄닝제인 Minosa, Quebracho, Chestnut, Tara 등을 사용하여 가죽을 제조하고, 자연그대로의 맞을 살릴 수 있는 전통 코팅 방법인 옻을 이용하여 가죽에 코팅하는 가죽 제조 연구를 진행하였다. 옻은 방부성, 항균성, 아토피 피부염 예방, 자연스러움 등이 우수한 친환경적인 코팅제 재료이다. 특히, 현대 실내용 가구의 친환경적인 코팅제에 대한 관심이 증가하면서 주목을 받는 천연 물질이다. 본 연구에서는 천연 탄닝제를 이용하여 가죽 원단(Curst)에 옻의 주성분인 우르시올(Urushiol)을 이용하여 패딩, 스프레이, 롤코터 등의 다양한 방법으로 코팅 처리 후 가죽의 물성 및 특성을 연구하였다. 연구 결과 제조된 옻 코팅 가죽은 고기능성을 가질 뿐 만 아니라, 안락감과 고감성을 지니는 최고급 소파 소재로 다양한 표면 효과를 창출할 수 있을 것으로 기대되었다.

• Journal of the Korean Society of Clothing and Textiles
• /
• v.30 no.12 s.159
• /
• pp.1730-1736
• /
• 2006

To utilize hanji for fashion accessory efficiently, dyeability of Hanji should be improved. Though Hanji mostly consists of cellulose such as cotton and ramie, also has various impurities, and has the different internal and surface structure from textile materials. Because of them, Hanji might show different dyeing behavior. As physical properties of Hanji are reduced in wet condition, dyeing process would damage the physical properties of Hanji Therefore, in this study, dyeing properties of Hanji using direct dye were examined in comparison with cotton and ramie. Effect of dyeing on tensile strength, and bleeding of direct dye by water from Hanji, colorfastness to light were also estimated. While Hanji showed the maximun dye exhaustion at $25^{\circ}C$, cotton and ramie showed those at $60^{\circ}C$. Tensile strength of Hanji reduced after Hanji was dyed. When Hanji was dyed at $25^{\circ}C$, the more bleeding occurred than at higher dyeing temperature. Hanji which had higher K/S values were bled more than those had lower K/S value. Colorfastness to light of Hanji dyed with direct dye was not inferior to those of cotton and ramie.

• Conservation Science in Museum
• /
• v.14
• /
• pp.81-89
• /
• 2013

This study concerns UV-Vis spectrophotometry and 3D-fluorescence spectrophotometry analysis of textile parts of blue and green tones dyed with indigo of blue tone and turmeric, gardenia, goldthread and amur cork tree of yellow tone. In order to verify whether the kinds of textiles affected analysis result of each dye, silk and cotton textile samples were produced. According to the analysis of the degree of reflection of UV-Vis spectrophotometry, unique reflection spectrum of indigo appeared regardless of the kinds of textiles when they were dyed with indigo. As for textiles of green tone, the 3D-fluorescence spectroscopic analysis result showed that unique spectrums of yellow dyes, turmeric, goldthread and amur cork tree appeared regardless of the kinds of textiles but the fluorescence spectrums of gardenia and indigo did not appear.

• The Journal of the Convergence on Culture Technology
• /
• v.5 no.4
• /
• pp.23-27
• /
• 2019

Korea boasts outstanding cultural heritage accumulated over the 5 thousand-year-long history, but has neglected developing marketable commercial products out of its culture. As a result, despite the fact that Korea had successfully developed internationally well-acknowledged technologies, there isn't any exceptional cultural product that can be marketed globally. Therefore, it is necessary to re-design and commercialize a modern sense using unique materials in traditional culture. Fabrics made by natural dyeing have a low saturation, so they do not need special color harmony, they are natural and comfortable. Therefore, fabrics obtained by natural dyeing are considered to be a very suitable material for cultural product development. In addition, Hanji is a good material that can build a field of art by itself because it has a quality, a profound and elegant feeling. In this study, Hanji-fabric, which is made of excellent Hanji, is used for natural dyeing with. Using the dyed fabrics, the cultural products such as two parasols and a card holder was made and presented.