Highspeed melt spinning of bicomponent fibers: Mechanism of fiber structure development in poly (ethylene terephthalate)/polypropylene system

T Kikutani, J Radhakrishnan, S Arikawa… - Journal of applied …, 1996 - Wiley Online Library
… development in the high-speed melt spinning of sheath-core-… bicomponent fibers of
poly(ethy1ene terephthalate) (PET) and … as-spun fibers thus produced at various spinning

High speed melt spinning of poly (ethyleneterephthalate) radial variation across fibers

J Shimizu, N Okui, T Kikutani - Sen'i Gakkaishi, 1981 - jstage.jst.go.jp
… PET filaments have been produced by the high speed melt spinning method in the range of
… as-spun fibers, it is pointed out that the fibers spun at extremely high take-up speed involve a …

Effect of melt spinning conditions on the fiber structure development of polyethylene terephthalate

R Tomisawa, T Ikaga, KH Kim, Y Ohkoshi, K Okada… - Polymer, 2017 - Elsevier
… study were prepared by melt spinning PET (IV … spun at low speed or by laser spinning,
while the oriented nuclei formed in the spinning process tend to grow in fibers spun at high speed

Necking behavior in highspeed melt spinning of poly (ethylene terephthalate)

JS Kim, SY Kim - Journal of applied polymer science, 2000 - Wiley Online Library
… Therefore, in order to elucidate the necking behavior in the high-speed spinning process of
poly(ethylene terephthalate) (PET), we have adopted a more refined constitutive relation that …

Fiber structure development in highspeed melt spinning of copolyesters: Poly (ethylene terephthalate‐co‐1, 4‐cyclohexylene dimethylene terephthalate)

T Kikutani, K Morohoshi, HY Yoo… - Polymer Engineering …, 1995 - Wiley Online Library
… On the other hand, it is widely known that in high-speed melt spinning of PET, … to the
high-speed melt spinning process. Through the analysis of the structure and properties of as-spun

Effect of extraordinary large diameter nozzle in high-speed melt spinning of poly (ethylene terephthalate)

H Jeon, H Ito, T Kikutani, N Okui - Sen'i Gakkaishi, 1997 - jstage.jst.go.jp
… of fiber structure formation in high-speed melt spinning. For other spinning parameters, only
a … of bicomponent spinning process can modify the structure of as-spun fibers significantly. …

High-speed melt spinning of polyethylene terephthalate with periodic oscillation of take-up velocity

W Takarada, K Kazama, H Ito… - International Polymer …, 2004 - degruyter.com
melt spinning process of polyethylene terephthalate (PET). Special attention was paid for
the effect of orientation-induced crystallization on the stability of the melt spinning process. …

FIBER STRUCTURE FORMATION IN HIGH SPEED MELT SPINNING OF POLY (ETHYLENE TEREPHTHALATE) CHARACTERIZATION OF FIBER STRUCTURE BY …

J Shimizu, T Kikutani, A Takaku, N Okui - Sen'i Gakkaishi, 1984 - jstage.jst.go.jp
… Oriented fine structures of high speed melt spun PET filaments obtained at 1000-9000m/min
were investigated by Wide-angle X-ray analysis. WAXS pattern for the filaments spun at …

Effect of Polycondensation Catalyst on Fiber Structure Development in High-Speed Melt Spinning of Poly (Ethylene Terephthalate)

ES Kim, HJ Oh, HJ Kim, CG Kim, SY Park, YG Jeong… - Polymers, 2019 - mdpi.com
… in the high-speed melt spinning of environmentally friendly polyethylene terephthalate (Ti-PET) …
melt–crystallization peak and isothermal melt-crystallization rate than the Sb-PET resin. …

Development of high‐tenacity, high‐modulus poly (ethylene terephthalate) filaments via a next generation wet‐meltspinning process

JH Yoon, H Avci, M Najafi, L Nasri… - Polymer Engineering …, 2017 - Wiley Online Library
… Although high speed spinning can improve tensile properties and productivity, the … from
melt spinning and drawing. Another commercial PET production method is to merge the spinning