Thinning behavior of the spinline in high-speed bicomponent spinning of high molecular wight and low molecular wight poly (ethylene terephthalate)

J Radhakrishnan, T Kikutani, N Okui - Sen'i Gakkaishi, 1996 - jstage.jst.go.jp
The high-speed spinning of sheath/core type bicomponent fibers consisting of high
molecular weight polyethylene terephthalate)(HMPET) and low molecular weight poly …

High-speed melt spinning of sheath-core bicomponent polyester fibers: High and low molecular weight poly (ethylene terephthalate) systems

J Radhakrishnan, T Kikutani… - Textile research journal, 1997 - journals.sagepub.com
Sheath-core bicomponent spinning of high molecular weight poly (ethylene
terephthalate)(hmpet, IV= 1.02 dl/g) and low molecular weight pet (lmpet, IV= 0.65 dl/g) is …

Fine structure and physical properties of poly (ethylene terephthalate)/polyethylene bicomponent fibers in high‐speed spinning. II. Poly (ethylene terephthalate) …

HH Cho, KH Kim, YA Kang, H Ito… - Journal of applied …, 2000 - Wiley Online Library
The high‐speed melt spinning of sheath/core type bicomponent fibers was performed and
the change of fiber structure with increasing take‐up velocity was investigated in comparison …

Fine structure and physical properties of polyethylene/poly (ethylene terephthalate) bicomponent fibers in high‐speed spinning. I. Polyethylene sheath/poly (ethylene …

HH Cho, KH Kim, YA Kang, H Ito… - Journal of applied …, 2000 - Wiley Online Library
The high‐speed melt spinning of sheath/core type bicomponent fibers was performed and
the change of fiber structure with increasing take‐up velocity was investigated. Two kinds of …

Fiber structure formation in high-speed melt spinning of sheath-core type bicomponent fibers

T Kikutani, S Arikawa, A Takaku, N Okui - Sen'i Gakkaishi, 1995 - jstage.jst.go.jp
Abstract, High-speed melt spinning of sheath-core type bicomponent fibers was performed
and the change of fiber structure with increasing take-up velocity was investigated. Four …

Tensile Behavior of Poly (ethylene terephthalate)/Polyethylene Bicomponent Fibers Prepared by High-Speed Melt Spinning

HS KIM, HH CHO, H ITO, T KIKUTANI, N OKUI - Seikei-Kakou, 1997 - jstage.jst.go.jp
High speed spinnings of sheath/core= Poly (ethylene terephthalate)/Polyethylene (PET/PE)
and PE/PET Bicomponent fibers were carried out and the tensile behavior of the as-spun …

RELATION BETWEEN NECK-LIKE DEFORMATION AND FIBER STRUCTURE FORMATION IN HIGH-SPEED MELT SPINNING OF ETHYLENE TEREPHTHALATE …

H Yamada, T Kikutani, A Takaku, J Shimizu - Sen'i Gakkaishi, 1988 - jstage.jst.go.jp
Four kinds of ethylene terephthalate/ethylene isophthalate copolymers (PET/PEI, PEI= 0, 2,
5, 10 mol%) were prepared and melt spun at take-up velocities from 1 to 7 km/min …

High‐speed 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
High‐speed bicomponent spinning of poly (ethylene terephthalate)(PET)(core) and poly‐
propylene (PP)(sheath) was carried out and the structure development in the individual …

Studies on high‐speed melt spinning of noncircular cross‐section fibers. II. On‐line measurement of the spin line, including change in cross‐sectional shape

W Takarada, H Ito, T Kikutani… - Journal of applied polymer …, 2001 - Wiley Online Library
On‐line measurement was performed in the high‐speed spinning of flat, hollow, and circular
fibers of poly (ethylene terephthalate), paying particular attention to the change in cross …

Structure development in high-speed melt spinning of high-molecular weight poly (ethylene terephthalate)/polypropylene islands-in-the-sea bicomponent fibers

HJ An, YC Choi, HJ Oh, IW Nam, HD Kim, WG Hahm - Polymer, 2022 - Elsevier
High-speed melt spinning of island-in-the-sea (SI) type bicomponent fibers with 74 islands
consisting of high-molecular-weight poly (ethylene terephthalate)(HMW-PET) and …