• Title/Summary/Keyword: silk fabrics

Search Result 619, Processing Time 0.024 seconds

Cross-Cultural Comparison of Sound Sensation and Its Prediction Models for Korean Traditional Silk Fabrics

  • Yi, Eun-Jou
    • Fibers and Polymers
    • /
    • v.6 no.3
    • /
    • pp.269-276
    • /
    • 2005
  • In this study, cross-cultural comparison of sound sensation for Korean traditional silk fabrics between Korea and America was performed and prediction models for sound sensation by objective measurements including sound parameters such as level pressure of total sound (LPT), Zwicker's psychoacoustic characteristics, and mechanical properties by Kawabata Evaluation System were established for each nation to explore the objective parameters explaining sound sensation of the Korean traditional silk. As results, Koreans felt the silk fabric sounds soft and smooth while Americans were revealed as perceiving them hard and rough. Both Koreans and Americans were pleasant with sounds of Gongdan and Newttong and especially Newttong was preferred more by Americans in terms of sound sensation. In prediction models, some of subjective sensation were found as being related mainly with mechanical properties of traditional silk fabrics such as surface and compressional characteristics.

Image Analysis of Luster Images of Woven Fabrics and Yarn Bundle Simulation in the Weave - Cotton, Silk, and Velvet Fabrics -

  • Kim, Jong-Jun
    • Journal of Fashion Business
    • /
    • v.6 no.6
    • /
    • pp.1-11
    • /
    • 2002
  • The attractiveness of the textile fabrics are generally judged by visual or tactile evaluation methods. Since the surface of the textile materials are so diverse that the visual factors such as optical properties or luster of the fabrics are not easily measurable. While most of the cotton fabrics are not so much lustrous, calendering process could impart the cotton fabric better luster. Also, the general grade silk-like polyester fabrics resemble silk fabric with some limit in terms of luster properties. One of the interesting fabrics showing subdued luster is the velvet fabrics with dark shade. In this study, the luster related properties are examined using some image analysis methods. Yarn models based on the fabric weave types were developed to further investigate the effect of fabric crimp shapes due to weave on the optical properties or luster of the fabrics.

A Study on the Chosun Dynasty's Fabrics Found in the Buddhist Statues(I) (불복장 직물을 통하여 본 조선시대의 직물 연구(I))

  • 박윤미;정복남
    • Journal of the Korean Society of Costume
    • /
    • v.36
    • /
    • pp.53-75
    • /
    • 1998
  • The kind, the structure, and the motif of the Chosun dynasty's fabrics found mainfy within the Buddhist statues were studied. The total of 62 pieces of fabrice can be classified chronologically as follows ; 27 pieces in the year of 1431, 20 pieces of 1550, 9 pieces of 1664, and 6 pieces of 1735. These 62 fabrics also categorized by the weaving method as follows; 27 plain weaved, 17 twill weaved, 10 pieces of satine weaved, 7 pieces of Leno weaved, and 1 piece of double weaved fabrics. Most of the studied fabrics were silk, the rest were 2 pieces of yam and 1 piece of cotton, Kyun, Chu, and Cho were the plain weaved silk as Nung and Ki were the twill weaved silk, Satine weaved silk was called as Dan and double weaved silk was called Chikum in the Chosun dynasty. 1. The antique fabrics were composed of mainly silk. This is believed due to the utmost devotion to the buddhist statue as an object of worship. 2. In the fabric's structural point of view, th ecrossed 4-ply threads of warp yarn which is one of Leno weaved can be observed fre-quently in the period of Korea dynasty's fabrics. But it started to disappear in the beginning of Chosun dynasty, since only one piece of Ra could be found in the 1431's fabrics. Keum, one of the double weaved structure is assumed to be extinct from the Korea dynasty. Satin weaved fabrics started to be woven from the latter period of Korea dynasty and was very popular in Chosun dynasty. 3. The widths of fabrics in the Chosun dynasty gradually decreased compared with those of Korea dynasty.

  • PDF

The Study on the Dyeing Properties of Natural Dyes(II) ―Dyeing Properties of Cotton and Silk Fabrics by Color Solution Extracted from Leaf Dyeing of Indigo Plant― (천연염료(쪽물)의 염색특성 연구(II) ―쪽 생엽 추출액에 의한 면 및 견섬유의 염색성―)

  • Kim, Ae Soon
    • Textile Coloration and Finishing
    • /
    • v.7 no.4
    • /
    • pp.16-24
    • /
    • 1995
  • Traditionally dyeing fabric with dyestuff extracted from Indigo was a popular method of obtaining blue color in the world before synthetic dyestuff was developed in the 1890's. As the Korean traditional process of dyeing extracted from Indigo, there are two kinds of dyeing process; The deposite dyeing of muddy Indigo and the leaf dyeing of Indigo plant. In order to study the properties of leaf dyeing of Indigo, the dyeing properties, color difference on cotton and silk fabrics under several dyeing conditions were investigated. In the dyeing of cotton and silk fabrics with leaf dyeing of Indigo, the dyeing affinity of silk was higher than that of cotton, the cotton and silk fabrics were dyed dark yellowish Green and dark Blue, respectively. the dye uptake increased with the increase of dyeing temperature and of the unmber of dyeing times. When cotton and silk fabrics dyed with leaf dyeing of Indigo at 6$0^{\circ}C$ for six number of times, the K/S value of dyed cotton and silk were calculated 1.286, 2.613 respectively.

  • PDF

Dual-curable Flame-Retardant Finish of Silk Fabrics Using a Water-soluble Cyclophosphazene Derivative (수용성 Cyclcophosphazene 유도체를 이용한 견섬유의 이중경화형 방염가공)

  • Kim, Jeong-Hwan;Baek, Ji-Yun;Jang, Jinho
    • Textile Coloration and Finishing
    • /
    • v.34 no.4
    • /
    • pp.217-223
    • /
    • 2022
  • Flame-retardant finished silk fabrics could release carcinogenic formaldehyde resulting from the conventional finishing agents. New water-soluble cyclophosphazene derivative can be used as a formaldehyde-free flame retardant for the silk protein. Dichloro tetrakis{N-[3-dimethylamino)propyl]methacrylamido}cyclophosphazene(DCTDCP) can be cured by heat or UV irradiation as a durable flame retardant for the silk fabrics. Treatment conditions were optimized including curing temperature and time, finishing formulations, and UV energy. At the 30% DCTDCP application, peak HRR and THR decreased by 42.6% and 49.6% respectively compared to the pristine silk fabrics. Also char residue increased up to 48% from 11% indicating solid-phase retarding mechanism. The flame-retardant silk fabrics showed a LOI of 31.1 and the washed sample maintained a LOI of 26.8 even after ten laundering cycles.

The Dyeing Properties of Polygonum cuspidatum Extract( I ) (호장근 추출액에 의한 염색성(I))

  • 김미숙;최석철
    • Textile Coloration and Finishing
    • /
    • v.13 no.1
    • /
    • pp.45-54
    • /
    • 2001
  • The Purpose of this studs was to investigate dyeing properties of silk and nylon fabrics by Polygonum cuspidatum extract. The properties were evaluated by it's extracting condition, dyeing condition, mordants variables, methods of mordanting and color fastness. Silk fabric showed the highest K/S value at $50-70^\circ{C}$, while Nylon fabric showed at $90^\circ{C}$. Surface color of dyed fabrics were various by the used mordants ; none-, and Al-mordanted fabrics were yellow, Cu-mordanted fabrics were redish yellow, Fe-mordanted fabrics were olive green. Fe-mordanted silk fabrics showed excellent laundering fastness and light fastness. Both silk and nylon fabric showed excellent laundering and dry cleaning fastness.

  • PDF

Natural Dyeing of Silk Fabrics with Rumex crispus L. Root (소루쟁이뿌리를 이용한 견직물의 천연염색)

  • Han, Mi-Ran;Lee, Jeong-Sook
    • Fashion & Textile Research Journal
    • /
    • v.11 no.1
    • /
    • pp.166-173
    • /
    • 2009
  • The natural dyeing of silk fabrics with Rumex crispus L. root extract was investigated. The dyeability of Rumex crispus L. root extract was evaluated with condition of concentration, temperature, time, repeat-numbers, pH, mordants variables, methods of mordanting, color fastness and antibacterial activity, etc. The wavelength of maximum absorption of the Rumex crispus L. distilled water extract appears at 274 nm and 336 nm, methanol extract was 274 nm and 356 nm. Optical dyeing temperature of silk fabrics was $70^{\circ}C$. The K/S values of the dyed fabrics were increased with increasing dyeing time. Surface colors of dyed fabrics were various by the used mordants; RP-YR-Y range. The color fastness was improved by adding mordants were added except Sn. Dyed silk fabrics with mordants showed antibacterial activity.

A Study on Fabrics and Pattern of the Excavated Costume During $16{\cdot}17th$ Century in Joseon Period (조선시대 $16{\cdot}17$세기 출토복식의 직물유형 및 문양에 관한 연구)

  • Yim Hyun-Joo;Cho Hyo-Sook
    • Journal of the Korean Society of Costume
    • /
    • v.54 no.8
    • /
    • pp.113-128
    • /
    • 2004
  • This study examined textiles used for ancient costumes of the $16{\cdot}17th$ century in Joseon period, focusing on fabric types and patterns of the costumes from tombs. The purpose of this study was focused on investigating the relationship between fabrics and social backgrounds, especially change in using fabrics through the war from Hidyoshi's Invasion of Korea in 1592. Since the war must have had an effect on the life of people's. The result of the study is that silk occupies $69{\%}$ of all textiles, and cotton, linen follow The weaving method of silk was primarily Plain and satin weaves. However the use of twill, gauze, and double weave, that had led weaving methods of silk during the Koryo Period, were considerably decreased in Joseon Period. Types excavated fabrics in the $16{\cdot}17th$ century Joseon period can be said various. Of this, silk was the most remarkable one till Hidyoshi's Invasion of Korea in 1592, when the ratio of patterned silk dramatically decreased. Contrarily, the ratio of cotton and plain fabric increased rapidly in Hidyoshi's Invasion of Korea in 1592. It is supposed that the result is largely due to unusual condition of the war time. After the war, it is estimated that use of pattened fabric as well as silk was decreased. Patterns of textile fabrics in $16{\cdot}17th$ century were various. In result of surveying a trend of increment and decrement, it is known that the ratio of patterned textile fabrics decreased dramatically in Hidyoshi's Invasion of Korea in 1592 and Manchu war of 1636. Tendency of textile use by social Position is more notable. It is appeared that a lot of silk fabrics were used in High hierarchy. The excavated remain and ratio of silk were the highest in Kyonggi Province including Seoul.

The Study on the Fabrics of King Muryeong's Tomb at the Baekje(百濟) Period (백제 무령왕릉 출토 직물 연구)

  • Cho, Hyo-Sook;Lee, Eun-Jin;Jeon, Hyun-Sil
    • Journal of the Korean Society of Costume
    • /
    • v.57 no.8
    • /
    • pp.37-47
    • /
    • 2007
  • This study is considered about the fabrics of the tomb of King Muryeong at the Baekje(百濟) Period. First, there were silk fabrics such as compound woven silk(錦), twill damask(綾), complex gause(羅) and plain weaved silk(平絹). All of compound woven silk(錦) are the warp-faced compound tabby(經錦) of plain weave and the density is various from high to low one. The twill damask(綾) was a variation of twill damask weaved with a six strand warp thread. The complex gause(羅) made patterns as a set of 2 strand, 4 strand, 6 strand and 8 strand warp threads are weaved alternately with the weft. There were three kinds of plain weaved silk(平絹). The first was weaved densely without space between strands. The second was weaved with a small space between strands. And the third was weaved with a two strand warp thread, having a space between the threads. On the other hand, several pieces of well preserved ramie cloth were excavated. Of the, the densest one has the density of 125 strand/inch for the warp and the weft. In addition, strings made of flax thread were found. This suggests that flax fabrics may be found additionally if the hardened lumps of fabrics are resolved and analyzed. Other materials discovered include knits, knotted strings, embroideries, threads and floss. Pieces considered knits and knotted strings occupy a large part of fabrics excavated from King Muryeong's Tomb, and in particular knotted strings show various knotting methods. In addition, embroideries such as chain stitch and button hole stitch are clearly observed. What is more, there are silk threads and hemp threads, which are presumed to have been used for dangling ornaments such as Yeongrak(瓔珞) and beads or for sewing. Besides, floss was found between fabrics.

The Preference of Silk Fabrics by the Linen-like Finishing-used Polyurethane Resin (의마가공용 폴리우레탄 수지로 처리된 견직물의 감성평가)

  • Lee, Jung-Soon
    • Korean Journal of Human Ecology
    • /
    • v.12 no.3
    • /
    • pp.363-376
    • /
    • 2003
  • The purpose of this research was to investigate the property of sensibility of silk fabrics by the linen-like finishing-used polyurethane resin. Subjective evaluations of preference and related sensory descriptors were estimated. Also, related physical and psychological variables were measured. And their correlations were investigated. The value of EM, WT, WC, MIU, and qmax of silk fabrics treated with polyurethane resin decreased and LT, B, 2HB, G, 2HG, 2HG5, and SMD increased. Physical variables which affected on the preference of summer fabrics are B, 2HB, G, 2HG5, qmax, MIU and LT. It was confirmed that silk fabrics treated with polyurethane resin were preferred as a summer fabric. Individual sensibilities that had effects on the preference of summer fabrics were softness including rough and cold. The intensities of weight value on sensory descriptors, which were related with the preference in summer environments, were in following orders: cold, rough, slippery, flexible, stiff and damp. There was no relationship between the subjective evaluation of preference and related sensory descriptors on the fabric and comfort sensation of fabric was derived from psychological variables

  • PDF