가연조건에 따른 나일론 섬유의 물성(Ⅱ) - Disk/Yarn과 온도의 영향 -
Physical Properties of Nylon Textured Yarn according to False Twist Texturing Parameters(Ⅱ) -Effect of Disk/Yarn and Temperature-
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False twist texturing uses the thermoplastic property of synthetic yarn and produces a bulk and a stretch by giving the filament a permanent crimp. This study investigated the effects of false twist texturing parameters, disk/yarn(D/Y) and heater temperature, on the physical properties of nylon textured yarn. D/Y was a primary determinant of twist numbers of filaments and was proportionally increased with the twist numbers of filaments, resulting in an increase of crimp rigidity of the textured yarn. Heater temperature, a determinant of the heat setting of transformed filaments, was proportionally increased with the increase of crimp rigidity. Nylon 6 was partially melted at 190℃. This study consequently suggested the optimal parameters of nylon 6 85d/68f full-dull POY.
Abstract
False twist texturing uses the thermoplastic property of synthetic yarn and produces a bulk and a stretch by giving the filament a permanent crimp. This study investigated the effects of false twist texturing parameters, disk/yarn(D/Y) and heater temperature, on the physical properties of nylon textured yarn. D/Y was a primary determinant of twist numbers of filaments and was proportionally increased with the twist numbers of filaments, resulting in an increase of crimp rigidity of the textured yarn. Heater temperature, a determinant of the heat setting of transformed filaments, was proportionally increased with the increase of crimp rigidity. Nylon 6 was partially melted at 190℃. This study consequently suggested the optimal parameters of nylon 6 85d/68f full-dull POY.
참고문헌 (14)
- R. J. Loftin, "Method of Texturing Secondary Cellulose Acetate Yarn", U. S. Patent, 통권 : 3, pp.310~857 (1967)
- 川崎健太郞, "加工糸槪論", 大阪, pp.3~ (1967), 日本纖維機械學會
- H. R. Bellinson, "Twist Determination in Single Yarns", Text. Res. J, 통권 : 10, pp.120~125 (1940)
- D. F. Arthur, "The Principles of Friction Twisting", J. Text. Inst, 통권 : 51, pp.66~72 (1959)
- P. R. Lord, "Contemporary Textile Engineering", pp.267~288 (1982), Academic Press, London
- G. Naylor, "Yarn Friction False Twist Device", pp.911~661 (1975), U. S. Patent
- T. Endo, "Mechanics of Disk-type False Twisting.PartⅠ:Yarn Path and Friction Force on a Single Disk", Text. Res. J, 통권 : 53, pp.1~8 (1983)
- G. W. Du, "Mechnics of Friction Twisting. PartⅡ:Application of the Single Disc Model to a Triple-Stack Multi-Disc Spindle", Text. Res. J, 통권 : 61, pp.347~357 (1991)
- 奈良寛久, "フィラメント加工技術マニュアル", 大阪, 1, pp.103~121 (1976), 日本纖維機械學會
- M. S. Lee, "Effect of False twist Processing Conditions on the Physical Properties of PET DTY", J. Korean Soc. Dyers & Finishers, 통권 : 15, pp.391~396 (2003)
- S. Fitton, "Apparatus for the Measurement of the Crimp Rigidity of Bulked and Stretch Yarns", J. Text. Inst, 통권 : 51, pp.435~437 (1960)
- V. B. Gupta, "Crimp Retraction of Textured Poly(ethylene Terephthalate) Yarn", Text. Res. J, 통권 : 53, pp.520~523 (1983)
- V. B. Gupta, "Structural Changes in Nylon 6 Yarn on Heat Setting and Friction Twisted Texturing", Text. Res. J, 통권 : 44, pp.539~544 (1974)
- H. Weinsdorfer, "The Draw Texturing Process", Text. Res. J, 통권 : 45, pp.654~666 (1975)