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Journal |
Textile Coloration and Finishing |
Year / Vol., Issue, Month |
2021 / V.33,no.4,Dec |
Title |
A Study on the Dyeing and Physical Properties of Napping Knit Fabric using Latent Crimped Yarn |
Authors |
Bum Hoon Lee |
Institution/Affiliations |
Shinhan University |
Pages/Total page |
pp.182 ~ 190 / 9 |
Language |
Korean |
Abstract |
The purpose of this study is to provide the dyeing and physical characteristics
of napped knit fabrics composed of latent crimped yarn. The K/S values, dyeing
fastness, thickness, bulkiness, and shrinkage characteristics of three knit fabrics were
investigated. The original knit fabric (SK) was composed of 1ply latent crimped yarn
(75/36) in the ground and PET DTY (70/100) in the pile loop, in order of napped
process the napped knit fabric (SN) was napped SK fabric. In order to compare of latent
crimped yarn content, the last knit fabric (DN) was napped 2ply latent crimped
yarn were included in the same structure of SK. Dyeability of three knit fabrics was
similar but the shrinkage properties of DN fabric were significant different. The bulkiness
shows a tendency to increase the bulkiness as increasing the dyeing temperature,
and the bulkiness of the SN was higher because of the napping process and optimal
content of latent crimped yarn. |
Keywords |
latent crimped yarn, bi-component fiber, bulkiness, napping, shrinkage |
Download |
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Reference |
http://koreascience.or.kr/journal/OSGGBT.page?&lang=ko |
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