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⵵/ȣ 2013 / ȣ: V.25,no.1,Mar
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2(Ÿ) Effect of Air-jet Texturing Conditions on the Physical Properties of Low Melting Polyester/Tencel Composite Yarn
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(Ÿ) Sun Young Lee, Jae Jung Yoo, Oh Gon Choi1, Si Woo Lee2 and Seung Goo Lee
Ҽ() 泲б 缶ý۰а, 1ϴб ̹а, 2ѱī弶
Ҽ(Ÿ) Chungnam National University, Chonbuk National University, Korea Jacquard Textile Institute
/ 47 ~ 55 : 9
() Korean
ʷ Abstract: Physical properties of the composite yarn using low-melting(LM) polyester/Tencel were investigated with air-jet texturing conditions such as temperature, take-up overfeed, yarn speed and air pressure. Surface morphology, microstructure, tensile property, glossiness were evaluated. Surface morphology of a composite yarn had more damaged and loosened structure according to increase of take-up overfeed, yarn speed and air pressure. Crystallinity was affected by parameters such as temperature, yarn speed, take-up overfeed and air pressure and especially, yarn speed was most effective for increase of crystallinity. Also, it was found that temperature and air pressure had significantly affected tensile properties of a composite yarn. The glossiness of yarn increased with increase of temperature, yarn speed and air pressure.
Ű Keywords: low-melting polyester, Tencel, composite yarn, air-jet texturing, morphology, tensile properties, glossiness
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Reference http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2013_v25n1_47

                                                                            
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