본 연구에서는 소나무 수피 추출물로 제조한 분말 상태의 천연염료를 이용하여 내의와 같은 이너웨어(inner wear) 용도를 목적으로 셀룰로오스섬유 혼방 니트와 단백질섬유 혼방 니트에 대한 염색성과 염색견뢰도 및 항균성을 조사하였으며 이와 함께 머서화, 표백, 카티온화, 스멕타이트무기물을 이용한 처리 등의 전처리, 동시처리와 후처리 공정이 염색성과 염색 견뢰...
본 연구에서는 소나무 수피 추출물로 제조한 분말 상태의 천연염료를 이용하여 내의와 같은 이너웨어(inner wear) 용도를 목적으로 셀룰로오스섬유 혼방 니트와 단백질섬유 혼방 니트에 대한 염색성과 염색견뢰도 및 항균성을 조사하였으며 이와 함께 머서화, 표백, 카티온화, 스멕타이트무기물을 이용한 처리 등의 전처리, 동시처리와 후처리 공정이 염색성과 염색 견뢰도에 미치는 효과를 연구 검토하였다.
본 연구에서는 소나무 수피 추출물로 제조한 분말 상태의 천연염료를 이용하여 내의와 같은 이너웨어(inner wear) 용도를 목적으로 셀룰로오스섬유 혼방 니트와 단백질섬유 혼방 니트에 대한 염색성과 염색견뢰도 및 항균성을 조사하였으며 이와 함께 머서화, 표백, 카티온화, 스멕타이트무기물을 이용한 처리 등의 전처리, 동시처리와 후처리 공정이 염색성과 염색 견뢰도에 미치는 효과를 연구 검토하였다.
The color of synthetic dyes is fresh and its dyeing property is stable. And it is easy to use and cheap. However, in recent year, people start recognizing its harmfulness to human bodies and the problem of pollution and wast water. At the same time, the strengths of natural dyes, such as sterilizati...
The color of synthetic dyes is fresh and its dyeing property is stable. And it is easy to use and cheap. However, in recent year, people start recognizing its harmfulness to human bodies and the problem of pollution and wast water. At the same time, the strengths of natural dyes, such as sterilization, deodorizing effect and aromaticity are known to people. To resolve the problems of synthetic dyes, a study to develop the new natural dyeing methods, by liasing natural dyes with cutting-edge technology is intensively conducted. Natural dyeing methods are not industrialized yet, except only a part, because the extraction of pigments and dyeing process is complex, and it is difficult to purchase and store the raw materials, and color fastenss from laundering is very poor. However, if a method to improve the color fastenss from laundering had been developed, it is estimated to be able play very important roles in the development of natural colors, fragrances and environmental protection, as well as dyeing of garments. South Korea imports more than 80% of timber from abroad. In particular, the import of Pinus radiata from New Zealand and Australian is dramatically increasing. Thus, it is necessary to continue the research and the development, with respect to the effective use of the waste barks of Pinus radiata and the related products. As a result of precedent study of the major ingredients of pine barks. proanthocyanidin(PA) with the anti-oxidative capacity accounts for 64%. So anti-microbial and anti-allergic functionalities are expected, if they are used for natural dyes. In this study, dyeing property and the color fastness and antibacterial activities were investigated with regard to cellulose fiber blend knit and protein fiber blend knit, for the use of inner wears by using natural dyes made from the extract of pine barks. And together with this, the effects of the preprocessing such as mercerization, bleaching, cationization, etc on dyeing and color fastness, were studied and examined. In this study, the following results were obtained. With respect to dyeability of PinuxTM, W/T dye of protein blended fabrics is more excellent than cellulosic C/R dye. C/R dye had proper conditions of dyeability at dye concentration of 1.5%(owb), dye temperature of 50℃ or higher, and dye time of 60minutes or over while W/T dye had proper conditions at dye concentration of 1.5% or higher(owb), dye temperature of 70~90℃, and dye time of 60minutes.
The color of synthetic dyes is fresh and its dyeing property is stable. And it is easy to use and cheap. However, in recent year, people start recognizing its harmfulness to human bodies and the problem of pollution and wast water. At the same time, the strengths of natural dyes, such as sterilization, deodorizing effect and aromaticity are known to people. To resolve the problems of synthetic dyes, a study to develop the new natural dyeing methods, by liasing natural dyes with cutting-edge technology is intensively conducted. Natural dyeing methods are not industrialized yet, except only a part, because the extraction of pigments and dyeing process is complex, and it is difficult to purchase and store the raw materials, and color fastenss from laundering is very poor. However, if a method to improve the color fastenss from laundering had been developed, it is estimated to be able play very important roles in the development of natural colors, fragrances and environmental protection, as well as dyeing of garments. South Korea imports more than 80% of timber from abroad. In particular, the import of Pinus radiata from New Zealand and Australian is dramatically increasing. Thus, it is necessary to continue the research and the development, with respect to the effective use of the waste barks of Pinus radiata and the related products. As a result of precedent study of the major ingredients of pine barks. proanthocyanidin(PA) with the anti-oxidative capacity accounts for 64%. So anti-microbial and anti-allergic functionalities are expected, if they are used for natural dyes. In this study, dyeing property and the color fastness and antibacterial activities were investigated with regard to cellulose fiber blend knit and protein fiber blend knit, for the use of inner wears by using natural dyes made from the extract of pine barks. And together with this, the effects of the preprocessing such as mercerization, bleaching, cationization, etc on dyeing and color fastness, were studied and examined. In this study, the following results were obtained. With respect to dyeability of PinuxTM, W/T dye of protein blended fabrics is more excellent than cellulosic C/R dye. C/R dye had proper conditions of dyeability at dye concentration of 1.5%(owb), dye temperature of 50℃ or higher, and dye time of 60minutes or over while W/T dye had proper conditions at dye concentration of 1.5% or higher(owb), dye temperature of 70~90℃, and dye time of 60minutes.
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