• 제목/요약/키워드: Korean traditional dyeing

검색결과 145건 처리시간 0.024초

소귀나무 수피(양매피) 추출물을 이용한 견직물의 염색성과 기능성 (Dyeability and Function of Silk Fabrics Using Myrica Rubra rind Extract)

  • 이정은
    • 한국의류산업학회지
    • /
    • 제20권5호
    • /
    • pp.608-615
    • /
    • 2018
  • The purpose of this study is to investigate the dyeability and functional properties of dyed fabric with the extract of Myrica rubra rind. For this purpose, the ultraviolet and visible spectra of the bark extracts were investigated. The dyeing temperature, dyeing time, mordant type, mordanting order, mordant concentration and dyeability were investigated. The color fastness based on washing, dry-cleaning, rubbing and light were evaluated by the types of Myrica rubra rind extract used. In addition, the deodorization and antibacterial activity were measured, and the functionality of the silk fabric dyed with the extract of the Myrica rubra rind was evaluated. The result shows that the color strength of the dye was excellent when the Myrica rubra rind was dyed at $80^{\circ}C$ for 80 minutes. The mordant dye color strength was high in the order of Fe mordant> Cu mordant> Al mordant. The dyeability of Al and Cu mordant was high during pre-mordanting compared to Fe mordant, and the dyeability of Fe mordant was high during post-mordanting than Cu and Al mordant. The deodorant property of the dyed fabric stained with the Myrica rubra rind extract was 92.4% and that of antibacterial property was 99.9% for Staphylococcus aureus and Klebsiella pneumoniae bacteria respectively.

천연색소를 이용한 건축내장용 색한지 제조(제2보) - Super Eight Color 창호지의 기능성 연구- (Manufacture of Colores Hanji for Interior Materials from Natural Pigments(Part 2) - Study on Functional Properties of Super Eight Colors Changhoji -)

  • 이상현;신유수;최태호
    • 펄프종이기술
    • /
    • 제44권5호
    • /
    • pp.46-53
    • /
    • 2012
  • The purpose of this study was to investigate the functional properties of Changhoji with natural dyeing. This research would provide a basic information for interior material Changhoji. To estimate functional properties of super eight colors Changhoji, water staining, lightfastness, and floodlight color test were executed. In term of the water staining test, blue color showed the clear and other colors showed the little spot. As a result of measuring the lightfastness, Magenta color dyed with sappanwood showed the worst. But blue color dyed with indigo and Turquoise color dyed with indigo and Pagoda tree flower showed the highest. As a result of floodlight color test was no difference between sample color and floodlight color.

Bacillus subtilis K-54의 단백질 분해효소 처리에 의한 양모와 견의 품질개선효과 (The Effect of Quality Improvement for Wool and Silk Treated with Protease Produced by B. subtilis K-54)

  • 강상모;차민경;김수진;권윤정
    • 한국의류산업학회지
    • /
    • 제8권2호
    • /
    • pp.239-244
    • /
    • 2006
  • For studies of fibrinolytic enzyme strain K-54 was isolated from the Korean traditional food chungkook-jang. Isolated strains K-54 was identified as Bacillus subtilis. The molecular weight of fibrinolytic enzyme from B. subtilis K-54 was 27 kDa. Optimum temperature for fibrinolytic enzyme of B. subtilis K-54 was $50-70^{\circ}C$ and optimum pH for producing the enzyme of this strain was ranging from 8 to 12. Also, it was found out enzyme activity was completely inhibited by 1mM PMSF. The result indicated this enzyme was thermo-stable alkaline serine protease with strong fibrinolytic activity. The wool and silk were treated with protease of B. subtilis K-54. As a result, the property of dyeing of wool fabrics was increased. By the increasing of treatment time became smoothened. But the change of mechanical properties were not changed.

양이온화 처리 한지의 천연염색성 (Improvement on Dyeability of Hanji with Natural Dyes Using a (3-chloro-2-hydroxypropyl) Trimethyl Ammonium Chloride)

  • 유승일;오의명;민유리;최태호
    • 펄프종이기술
    • /
    • 제43권3호
    • /
    • pp.88-97
    • /
    • 2011
  • We carried out cationization of Dak pulp (paper mulberry bast fiber pulp) which is raw material of Hanji (Traditional Korean Paper) using a (3-chloro-2-hydroxypropyl) trimethyl ammonium chloride to improve dyeability during a dyeing of Hanji with Gardenia (Gardenia jasminoides) and smoke tree (Cotinus coggygria). Fiber specific charge densities were determined using polyelectrolyte titration method and K/S values of dyed Hanji was calculated by Kubelka-Munk equation. As the result, fiber specific charge density increased with degree of cationization. Colors of Hanji dyed with Gardenia did not vary significantly with degree of cationization, but cationized Hanji dyed with smoke tree showed a large increase of a* value and reddish yellow color. After-mordanting did not decrease K/S value of dyes with cationized Hanji. K/S values of dyed Hanji decreased with increasing dyeing temperature. For smoke tree, the cationization impair lightfastness of dyed Hanji without mordant. After-mordanting with copper acetate or iron chloride improved lightfastness of dyed Hanji.

수지 및 탄소섬유 함유량에 따른 C-SMC 복합재료 물성 연구 (Study on Properties of Carbon Sheet Molding Compound(C-SMC) according to Resin and Carbon Fiber Ratio)

  • 서대경;양석곤;김기영;박민기;박대규;이은하;김용태;배진석
    • 한국염색가공학회지
    • /
    • 제32권4호
    • /
    • pp.245-254
    • /
    • 2020
  • The sheet molding compound composite has been applied divers section. This paper reports processing of carbon fiber reinforced thermosetting composite with diverse resins and which was composed of chopped carbon fiber (30 ~ 60 wt%). Normally the paste that the viscosity is over 15,000 cps has been used in traditional Sheet molding compound (SMC) machine. In this research, SMC machine was designed to make Carbon-sheet molding compound (C-SMC) prepreg which was composed with low viscosity resin (1,800 ~ 2,500 cps increase up to 10,000 cps after aging). In order to confirm the optimal processing condition. Mechanical strength tests including tensile test, shear test, impact test, flexural strength test were conducted on C-SMC composites. Plus we identified the correlation between the mechanical properties and prepreg processing condition (carbon ratio and applied resin).

전통 염색 재료를 활용한 기능성 종이 연구 (Research on Functional Paper by using Traditional Dyestuffs)

  • 이선조;이혜윤;조경실;정용재
    • 보존과학회지
    • /
    • 제26권4호
    • /
    • pp.429-436
    • /
    • 2010
  • 전통 천연 염색지를 이용한 보존 보관용 재료 개발을 위하여 전통적으로 사용되어온 15종의 염재에서 염료를 추출하여 세균 3종과 진균 2종에 대하여 paper disk 방법으로 항균성을 조사하였다. 동일한 방법으로 매염제 3종을 평가하고, 매염제와 염재 추출물을 혼합하여 항균성을 조사하였다. 위 결과로부터 항균성이 우수한 9종의 염료를 매염제와 혼합하여 염색지를 제작하였다. 염색지 중 안개나무, 황련, 황벽, 오배자 신나무 복합매염지에서 진균에 대한 항균성이 확인되었으며, 흰개미를 이용한 방충력 실험에서는 황련, 황벽 염색지에서 방충력이 확인되었다. 또한 염색지를 이용하여 금속과 같은 타재질에 미치는 영향을 확인한 결과, 황련이 상대적으로 안정적이었다. 그리고 안개나무, 황련, 황벽3종의 염색지에서 유해가스 제거능력이 확인되었다. 이러한 염색지를 활용하여 문화재 보존용 보관상자로 제작할 경우 다양한 유기물 문화재의 생물피해 방제에 사용이 가능할 뿐만 아니라 다양한 공간에서 기능성 마감재로서의 활용성이 기대된다.

반응성염료를 통한 Cr 함유 금속착염염료의 대체를 위한 연구 (A Study on the Substitution of Cr-containing Metal Complex Dyestuff with Reactive Dyestuff)

  • 박영환;김문정;이혜정;임재호;류태수
    • 청정기술
    • /
    • 제15권2호
    • /
    • pp.91-101
    • /
    • 2009
  • 아마이드계 섬유를 고농도로 염색할 때 피염물의 우수한 견뢰도를 얻기 위해 사용되는 금속착염(metal complex) 염료의 대부분은 Cr을 함유하고 있는 유독성 염료이어서, 잔욕에 남게 등의 환경적인 문제를 일으킬 뿐 아니라, $Cr^{6+}$를 함유할 경우 인체에도 심각한 질병을 줄 수 있다. 본 연구에서는 이러한 금속착염 염료를 대체하기 위해 중금속 함유량을 최소화한 반응성 염료를 양모와 나일론 염색에 응용하였다. 각 섬유에 대한 반응성 염료의 염색성을 파악하고, 실제 염색공장에서의 적용을 위해 색상 영역별 흡진률과 견뢰도 수준을 확인하였다. 또한 반응성 염료들에 대한 중금속 함량 및 유해아민분석을 통하여 그 유해성 경향을 수치적으로 검증하며, 기존 사용 염료와의 비교를 통해 미래 지향적인 청정염료로서의 가능성을 보고자 하였다.

다문화 관광상품 프로그램개발에 관한 연구 (Program Development of Tea Culture for Tourism Product)

  • 정영숙;김인숙
    • 마케팅과학연구
    • /
    • 제8권
    • /
    • pp.1-19
    • /
    • 2001
  • 본 연구에서는 예로부터 우리 선조들이 일상생활에서 즐겨 마시며 생활의 문화를 표현 하여 오고, 심신을 수련하며, 정신문화로 표현하여온 전통다문화를 문화 관광삼품으로서 개발하기 위하여 관광상품의 특성을 알아보고, 다문화 특성을 이해한 후에, 다문화를 관광상품의 특성에 적용시켜서 프로그램을 구성하고 실행하여 보았다. 다문화 관광상품의 프로그램은 마중, 다자료실 차사발실 복식실로 이루워진 한국다박물관 관람, 다도시연 및 음다, 다례시연체험 다식만들기 체험 복식체험 도자 만들기 체험 자연염색체험으로 이루워진 선택 가능한 등의 다문화 체험, 배웅으로 구성하여, 실제로 일본, 중국, 미국, 유럽 각국의 관광객들에게 프로그램을 실시해 보았다. 이 프로그램 에 참가한 관광객들의 만족도를 아직까지 객관적 자료로 평가하지 못하였지만 표면적으로 관광객의 반응은 다문화를 중심으로한 우리민족의 유.무형의 문화를 직접체험하므로써 한국의 전통문화에 대한 독특성과 우수성에 대한 진정한 이해를 하게 되었고, 우리 민족의 매력적이고 차별화된 문화관광의 프로그램을 개발하여 한국 문화관광 상품의 경쟁력있는 모형을 구축하는데 기여하고자 하였다.

  • PDF

한북직물업체의 생산 및 유통구조에 관한 연구 (A Study on the Economic Performance of the Textile Industry for Korean traditional Clothes)

  • 조효숙
    • 복식
    • /
    • 제34권
    • /
    • pp.135-150
    • /
    • 1997
  • The purpose of this study was to inves-tigate the economic performance of the textile industry for the Korean traditional clothes. The content of this paper had two pars; The first part was for the macroeconomic aspects such as location production employments and the produc-tion facilities of the textile industries. The second part was for the microeconomic aspects such as business type branding method fabric type R&D efforts sourc-ing and the distributional channel The major results were as follows: 1.) Most textile firms for the korean traditional clothes were located in Gongju for man-made fibers and in Jinju for silk fabrics. 2) The size of the textile industry in terms of the number of business produc-tion amount the number of employee de-creased during 1994 and 1995 due to the decreasing demand. 3) Over the half of the textile firms produced raw fabric products while only 20% of them were involved in additional dyeing and /or printing finish which re-sulted in low value added production 4) The R&D effort of the textile indus-try for the Korean traditional clothes was very low due to the market uncertainty lack of technological knowledge and most of all small size of the firms 5) Most raw materials for the textile in -dustry were imported with high(25%) tariff rates resulting in price increase and thus low competitiveness in the market. 6) The textile producers sole about the 70% of their products to the wholesalers while selling the rest to the retailers di-rectly. This showed the dual structure of the distribution channel in the textile products. These results suggested some implica-tions for the firms the policy makers and the researchers. The firms should develop new and improved products to increase and create consumer demand by intensive R&D efforts. The government policy ma-kers should give financial supports the firms with R&D investment and legal help such as lowing tariff rate for the raw ma-terials. The researchers from the academy could help the textile industry with the advanced technological knowledge and up-date information for the consumer fashion demand.

  • PDF

1990년대 패션에 나타난 오리엔탈리즘에 관한연구 (A Study on the Orientalism Expressed in the Fashion of 1990's)

  • 은영자
    • 복식
    • /
    • 제43권
    • /
    • pp.259-282
    • /
    • 1999
  • To analyze the characteristics of Orientalism which is expressed in the fashion of the 1990's this study was examined according to three aspects such as form textiles and pattern and the aspects was considered with regard to Chinese Indian Japanese Korean, Southeas Asian and North African style. 1. In form Orientalism which is influenced by latest other fashion trend; Naturalism and Minimalism is expressed as a comfortable casual style which simplifies the way of wearing and mixes the characteristic elements of folk costume with western costume. The way of layerd wearing like knotting wrapping draping and the symbolic from which is inspired by the unique are of each country are shown. 2. In textiles Chinese Japanese and Indian silk as well as Southeast Asian and North African cotton show a splendid oriental impression using vivid color. On the other hand the linens of Korea like hemp and ramie emphasize natural characteristics and show a simple and unartificial oriental beauty. But in the use of material and color it shows a remarkable tendency to break the preconceived idea by coordinating a luxurious silk with a practical denim or harmonizing technical new-masterials with traditional materials. 3. In pattern the decorative elements of Orientalism such as a traditional pattern skills to dye embroidery and other decorations are emphasized on the form of western costume. The sketchy patterns of Chinese Korean and Japanese styles which include the pattern of a flower a bamboo and a butterfly are expressed using embroidery or textile printing. The geometrical seriate patterns of Southeast Asian and North African styles use traditional dyeing methods like Batik. Also the Indian technique of decoration like Mirro Work satisfies handcrafted royalty and feminine romantic taste in modern minimal fashion. The Orientalism expressed in the fashion of 1990's emphasizes the characteristics of people wearing colthing which break the preconceived idea by simplifying the form harmonizing differences between oriental and western cultures and mixing the elements of traditional costumes among countries. Most of all. Ethno using geonmetrical seriate pattern and technical new metal material and Romantic Ethnic using flower embroidery precious stones and beads are appearing as a distinctinve feature.

  • PDF