• 한국염색가공학회지
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• 제21권6호
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• pp.12-21
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• 2009

The dyeing property of direct-spinning type and seaisland type 0.2D micro polyester nonwoven fabrics was characterized by three disperse dyes (Dorosperse Red KFFB, Blue KGBR, Yellow KRL) at $120^{\circ}C$ and $130^{\circ}C$. Before and after reduction cleaning, dyeing fastness was evaluated and the thermomigaration after heat setting at $180^{\circ}C$ for 60 min were also evaluated. Direct-spinning type fabric showed better dyeing property, wash fastness, and light fastness, but worse rub fastness than seaisland type fabric. The dyeing property and fastness of direct-spinning type fabric increased at higher dyeing temperature, whereas seaisland type fabric exhibited lower dyeing fastness and the increase of thermomigration at higher dyeing temperature. Non-fixed dye in fiber surface was removed by reduction cleaning process, then dyeing fastness was improved and thermomigration decreased. The higher dye uptake of direct-spinning type non-woven fabric caused the increase of dye molecule migration from fiber internal to fiber surface, so this fabric showed larger thermomigration than seaisland type non-woven fabric.

• 한국염색가공학회:학술대회논문집
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• 한국염색가공학회 2009년도 학술발표대회
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• pp.245-246
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• 2009

• 한국염색가공학회:학술대회논문집
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• 한국염색가공학회 2009년도 학술발표대회
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• pp.181-182
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• 2009

• 한국염색가공학회:학술대회논문집
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• 한국염색가공학회 2010년도 제3회 국제학회
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• pp.197-198
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• 2010

• 대한가정학회지
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• 제44권10호
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• pp.57-66
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• 2006

The purpose of this study was to evaluate the relationship between the tactile sensation and mechanical properties of towel. Six kinds of towels with different surface structure and fiber composition were used for this study. To evaluate the tactility of towel, 36 adjectives were collected and then 11 adjectives were selected. The subjective evaluation was examined by one to one comparative method and by blind test for estimating the only the sense of touch of the towels. Kawabata's Evaluation system for fabrics was used to measure the mechanical properties which are tensile, bending, shear, compression, surface, weight, and thickness of six towels. The results are as follows; First, surface structure of the towels had an effect on estimation the sense of touch. Pile surface was evaluated thicker, compacter, more cushiony, and more elastic. Waffle surface was evaluated knottier and rougher, and microfiber suede surface was evaluated softer and denser. Second, the highest value of the mechanical properties measured were G, 2HG, B, and SMD of 100% cotton 100% pile, WC, T, and W of elban loop pile, WT, 2HB, and LC of 100% cotton cut pile, RT and MIU of microfiber suede, and RC of microfiber waffle. Third, the 11 adjectives were correlated with more than one mechanical property. 'Knotty' and 'rough' were correlated with MMD and SMD, 'soft' were correlated with B, 2HB, MMD, and SMD. 'Thick', 'heavy', 'compact', and 'elastic' were correlated with WC, T, and W, 'cushiony' was correlated with WC. 'Stiff' was correlated with B and 2HB, 'dry out' was correlated with RT, WC, MIU, and T. 'Dense' was correlated with RT and SMD.

• 한국의류산업학회지
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• 제13권6호
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• pp.856-865
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• 2011

This paper intends to examine how Fringe, which is in an inseparable relationship with modern fashion, has been changed and what characteristics it is expressed to have in fashion on the basis of its formative property expressed in modern fashion. In order to empirically analyze Fringe, this paper analyzed a total of 346 Fringe of every type that were generally found in the worldis four biggest collections, from 2006S/S to 2011S/S. This paper found some methods Fringe is made, which are: using a snagged fabric or knit as it is; intentionally snagging or tearing a fabric to make the effect of being snagged; knotting the tail or the edge of clothes, and then, macram$\grave{E}$; and cutting leather or suede, which canit be snagged easily, and making Fringe strands. Fringe strands which are made in the above ways are made into a band and then, attached, or Fringe strands, a feathers, a comb, or beads are attached one by one. Or a tassel is independently or consecutively applied to clothes or ornaments, which are expressed in the form of fringes. Threads, strings, leather, suede, metals, plastics, raffia, horsehair, paper, beads, pearls, crystals, or felt were used for rich texture or unique visual effects. Colors of various brightness and chromas were used in consideration of materials. Through the effects of sameness, similarity, contrast, harmony and gradation with colors of clothes, emphasis or unified harmony was expressed. The expressive characteristics of Fringe, which were found in the modern fashion through those formative characteristics, were organic rhythmical beauty, handicraft decorative beauty, and folksy natural beauty.

• 한국섬유공학회:학술대회논문집
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• 한국섬유공학회 2002년도 봄 학술발표회 논문집
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• pp.376-376
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• 2002

편평분할사는 복합방사법에 의한 편평 단면 형태의 분할형 초극세섬유로서, 기존 오렌지 형태인 Nylon/PET 극세사의 품종 다양화된 형태이다 분할은 Nylon과 PET의 비상용성인 특징을 이용, 물리적인 가공과 화학적인 가공에 의해 이루어지며 기존오렌지 형태의 PET/Nylon극세사에 비해 분할성이 우수하다고 보고되고 있다. 편평분할사의 용도는 Micro powder조의 Suede직물 등의 여성용 의류, 기능성 스포츠웨어, 2차 오염방지성이 우수하여 반도체 등의 정밀산업의 닦음천(Wiping Cloth)등의 크리너(Cleaner)용으로도 사용되어 질 수 있다. (중략)

• 한국염색가공학회지
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• 제13권3호
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• pp.180-187
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• 2001

Generally, polyester microfiber has much greater dye uptake than that of regular ones. In spite of high dye up-take visual shade depth of dyed fabric decreases with smaller denier, which results in poor washing fastness of dyed fabric. In this study, in order to investigate the washing fastness, polyester microfiber fabric was dyed by using two type of disperse dyes and treated with 3 different reduction clearing methods. The reduction clearing methods in this study are normal alkaline reduction clearing, $N_2$ gas replacement method, and ultrasonic treatment during reduction clearing. The results were as followings ; The most important factors affecting the washing fastness of polyester artificial suede fabric were found to be the reduction clearing method, the chemical structure of used disperse dyes and the structure and denier of fibers. It was also obtained that the heat treatment of dyed fabric decreased the washing fastness due to the dye migration from inner phase to surface.

• 한국염색가공학회지
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• 제18권4호
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• pp.28-36
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• 2006

The polyurethane prepolymers, which were previously synthesized from 2,4-toluene disocyanate(2,4-TDI) and polypropylene glycol(PPG), were chain extended by ethylene diamine or hydroxyl terminated polydimethylsiloxane(HTPMS) having hydroxy group at both ends of the chain, giving polyurethaneurea(PU) and polyurethane containing HTPMS segment(SiPU), respectively. In thermal gravimetric analysis, PU was almost completely degraded at $500^{circ}$ but SiPU showed about 11% residue at the same temperature. Suspension of SiPU and pigment showed more good compatibility than that of PU and pigment. The crocking fastness, migration fastness and solvent wicking were enhanced to 4.5 grades, 4 grades and 4 grades, respectively.

• 한국염색가공학회지
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• 제19권1호
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• pp.37-44
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• 2007

In this study, for textile use, the octadecane of phase change materials(PCM) was encapsulated in several micro-diameter shell which prevents leakage of the material during its liquid phase. Microencapsulated PCM(PM) was prepared with the different weight ratio of core material to wall material and by interfacial polymerization methods using polyurea as shell material. Phase stability for O/W emulsion of PCM and PVA aq. (PE) was evaluated by Turbiscan Lab. The capsule formation win identified using FT-IR. Physical properties of microcapsules including diameter, particle distribution, morphology were investigated. Thermal transport properties of suede treated with PM(SPM) were determined by KES-F7 system.