• 제목/요약/키워드: 매염

검색결과 196건 처리시간 0.018초

키토산 처리포의 소목 천연염색에 대한 연구 (I) (The Effect of Chitosan Treatment of Fabrics on the Natural Dyeing using Caesalpinia sappan (I))

  • 전동원;김종준;강소영
    • 복식문화연구
    • /
    • 제11권3호
    • /
    • pp.431-440
    • /
    • 2003
  • The purpose of this study is to investigate the feasibility of applying the chitosan for a natural mordant. The chitosan, a natural chelate macromolecule, is acquired from the crustacean. Investigation was focused on the change of the dyeability according to the chitosan treatment based on the Caesalpinia sappan and the color change of the dyed fabric according to the application of heavy metal mordant. The change of air permeability of the fabric with the dyeing condition was also investigated systematically. The effect of dyeing with/without mordant on the air permeability of the fabric after the chitosan treatment. It seems that the increase in the dye-uptake is attributable to the fact that chitosan forms a complex with the Caesalpinia sappan and Al during mordant dyeing of cotton fabric. For nylon fabric, the darkest color was achieved on the occasion of non-mordant dyeing of the fabric. The mordant treatment or chitosan treatment, however, reduced the dyeability. While the dyed nylon fabric could maintain the same air permeability as the grey nylon fabric, the cotton fabric lowered the air permeability after dyeing.

  • PDF

호도 내과피 추출액을 이용한 견직물의 염색성 (A Study on the Properties of Silk Fabrics Dyed with Walnut Shell Extract)

  • 전미선;장정대
    • 복식문화연구
    • /
    • 제12권3호
    • /
    • pp.407-414
    • /
    • 2004
  • A natural dye aqueous walnut shell extract was obtained by extraction of walnut shell using water at various conditions in this study. Silk fabrics were dyed at various dyeing and mordanting conditions using walnut shell extract and various mordants (Al, Cu, Fe ions). Studies have been made on the effects of dyeing and mordanting conditions on the dyeing properties and fastness (light, water and dry cleaning fastness) of dyed silk Fabric. The results obtained in this study were as follows;. The dye content in the walnut shell extract increased with increasing extraction temperature to 90℃ and extraction time to 120min, and thereafter the dye content decreased a little. The dry cleaning and water fastness of non-mordanted silk fabrics were better than those of mordanted silk fabrics.

  • PDF

매염제와 자외선을 처리한 직물의 감즙염색 (Dyeing of Fabrics with Immature Persimmon Juice - Effect of Dyeing Assistants and Ultraviolet Rays Treatment -)

  • 박덕자;박순자;고정삼
    • 한국농촌생활과학회지
    • /
    • 제10권1호
    • /
    • pp.1-6
    • /
    • 1999
  • Dyeing and discoloration effects on the fabrics of cotton, silk and rayon with unriped persimmon juice were investigated. Color of dyed fabrics treated with persimmon juice only, added 3% tartaric acid or 3% aluminium sulfate was not different each other. Dyeing assistants such as tartaric acid or aluminium sulfate were effective on the prevention from discoloration of dyed fabrics and ultraviolet rays. Discoloration were supposed to derive from tannin in unriped persimmon, ultraviolet rays, oxygen, enzyme and so on, ultraviolet rays at wavelength of 253.7nm was the most active the chromatophores and discoloration. The fabrics could be dyed, when unriped persimmon juice was store at low temperature or freezing.

  • PDF

면섬유에 대한 홍차색소의 염색성 (Dyeing Properties of Cotton with Black Tea Colorants)

  • 서명희;신윤숙
    • 한국의류학회지
    • /
    • 제24권1호
    • /
    • pp.34-42
    • /
    • 2000
  • The colorante from black tea infusion were applied to cotton fabric. Dyeing properties were investigated in terms of dye uptakes at various dyeing conditions and the effect of mordants on color change and colorfastness. Cotton showed low affinity to black tea colorants. Effects of mordants on dye uptake was not significant except Sn. Irrespective of mordant type, color of cotton dyed with black tea colorants was brownish and colorfastness was generally good. In order to improve dye uptake, cotton was cationized by treating with Cationon UK(tertiary ammonium salt) and chitosan. Dye uptake of cotton was remarkably increased by cationizing. Cationon UK was more effective than chitosan.

  • PDF

차가버섯 추출염액을 이용한 면직물의 염색성과 항균효과 (Dyeing Properties and Antibacterial Activity of Cotton Fabric with Inonotus obliquus)

  • 김성희
    • 한국의류학회지
    • /
    • 제33권11호
    • /
    • pp.1774-1780
    • /
    • 2009
  • The dyeing properties of cotton fabric with Inonotus obliquus are studied by investigating the effect of dyeing conditions on dye uptakes such as, the concentration of Inonotus obliquus, dyeing temperature, time, and pH values. In addition, the effects of mordants on dye uptakes and antibacterial activities are also investigated. The results are summarized as follows: The dye uptakes of dyed fabrics were increased gradually with an increasing concentration of Inonotus obliquus. K/S values were the highest when the dyeing temperature and time were at $60^{\circ}C$ and 60 minutes, respectively. As for the changes of pH values of dyeing solution, K/S values recorded the highest at pH3-pH5. Antibacterial activities of Inonotus obliquus dyeing solution showed a significant effect in dyed cotton fabric with mordanting.

땅콩껍질을 이용한 나일론직물의 천연염색

  • 김인옥;허만우
    • 한국염색가공학회:학술대회논문집
    • /
    • 한국염색가공학회 2008년도 제39차 학술발표회
    • /
    • pp.51-52
    • /
    • 2008
  • 폐기되고 있는 땅콩껍질로부터 재활용이라는 로하스 개념을 적용한 천연염색 자원개발 측면에서 땅콩껍질의 색소 추출을이용하여 나일론직물의 염색성, 염색 견뢰도와 더불어 기능성을 토하고자 하였다. 볶은 땅콩(학명 Arachis hypogaea)의 외피를 분리하여 땅콩껍질 5kg에 증류수 10L을 가하여 $100^{\circ}C$에서 120분간 환류시켜 색소를 추출 여과하였다. 매염제는 시약은 1급을 그대로 사용하였다. 시료는 KS K 0905에 규정된 염색 견뢰도 시험용 정련된 표준 나일론직물 사용 하였으며 염액의 욕비 1:50, 시간에 따른 염색조건, 염색온도, pH, 반복 염색성은 $100^{\circ}C$에서 90분씩 염색하여 건조하는 순서로 6회 반복 염색하였다. 염색온도가 높아질수록 시간이 길어질 수록황색이 점차 진해지며 온도 증가함에 따라 K/S값과 ${\Delta}E$값이 점차 증가함을 보여주고 있다.

  • PDF

삽주 추출물을 이용한 견직물의 천연염색 (Dyeing of silk with natural dyes from Atractylodes japonica)

  • 김상률
    • 복식문화연구
    • /
    • 제22권3호
    • /
    • pp.361-370
    • /
    • 2014
  • The fabric, 100% Silk, was dyed with Atractylodes japonica extract solution. The effects of concentration of extracts (colorant), temperature of dyeing, time of dyeing and pH of dye bath were studied. As the concentration of extracts increased, color strength (K/S value) increased progressively. The K/S values increased with raising temperature, time and proper conditions were $80^{\circ}C$ and 80 minutes. Maximum K/S value was obtained at pH 3. The K/S values of mordanted fabrics were increased with increasing mordant concentration up to specific values. Surface color of dyed and mordanted fabrics were yellowish. Light color fastness of fabric with mordanting was fairly good 3/4 rating. The mordanted silk fabrics showed excellent antibacterial activity. The silk fabric dyed with Atractylodes japonica extract showed a superior UV protective property.

감염색의 농도변화와 매염효과를 통해본 천연염색 디자인 (The Persimmon Dye with Experiment of Changing Concentration and Iron-dye Process, its Application Possibility for Textile Design)

  • 이순덕
    • 한국의류산업학회지
    • /
    • 제10권6호
    • /
    • pp.822-826
    • /
    • 2008
  • The data for application of mordanting is shown in this experiment by researching dying properties of iron-dye process and concentration changes using persimmon. The strength of persimmon-dying fabrics was controlled by diluting persimmon dye with water and iron mordanting showed the possibility of textile design. The experiments were performed with various conditions processed with iron mordanting liquid by adding water to persimmon-dying liquid and drying well. The most dark color of fabric is observed with the pure persimmon dying without adding water. As the adding water is increased, the color of the fabric is getting lighter with the amount of adding water. After process of iron mordanting, dark color of the fabric turns into dark grey and light color turns into light grey. The possibility of persimmon dying with fabric can be applied in the design of textile with deepened color.

석류색소에 대한 견섬유의 염색성 (Dyeing properties of silk fabric with pomegranate colorant)

  • 신윤숙;조은경
    • 한국의류학회지
    • /
    • 제25권2호
    • /
    • pp.268-274
    • /
    • 2001
  • Dyeing properties of the colorants extracted from pomegranate hull on silk fabric were investigated. Pomegranate colorants were characterized by FT-IR analysis. Effects of dyeing condition and mordanting on dye uptake, color change and colorfastness were explored. Pomegranate colorants showed high affinity to silk fiber and its isotherm adsorption curve was Langmuir type. Therefore, ionic bond was involved in the adsorption of pomegranate colorants on to silk fiber. Mordants except Fe did not significantly increase dye adsorption. Pomegranate colorants produced mainly yellow color on silk fabric, but the silk mordanted with Fe showed yellow red color. Fastness to washing, perspiration, and rubbing was not improved by mordanting treatment, but light colorfastness was increased by Fe mordant.

  • PDF

매염제(媒染劑)에 따른 목단피(牧丹皮)의 염색성(染色性) (The Dyeability of Paeonia Suffouticosa with Mordants)

  • 송화순
    • 패션비즈니스
    • /
    • 제5권3호
    • /
    • pp.1-7
    • /
    • 2001
  • Dyeability of Paeonia suffouticosa on to silk fabric in using natural and artificial mordants has been studied. The dyestuff was extracted with methanol. Silk fabric was most suitable condition in 400%(o.w.f.), $80^{\circ}C$, 50min. The K/S was showed higrer mordanting than unmordanting. And with the mordanting, gave good improvements of the K/S values. Surface color of dyed fabrics was various according to the used mordants: the value of mordanted fabrics was dark, Cu mordanted fabric was to be cleared, Fe mordanted fabric was the greatest color difference. The fastness was significantly improved in natural Cu mordant.

  • PDF