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Publication of KR840001172B1publicationCriticalpatent/KR840001172B1/en
폴리에스텔 섬유의 제조방법Manufacturing method of polyester fiber
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
도면은 본 발명의 공정을 표시하는 개략도.Figure is a schematic representation of a process of the present invention.
Claims (1)
열가소성 폴리에스텔을 용융방사 노즐구멍을 통하여 용융방사하고, 토출류(吐出流)를 경화시킨 후, 권취하는 방법에 있어서 토출한 후 권취할때까지의 전체 공정을 가열하지 않은 상태하에서 행하며, 또한 경화한 후 권취할때까지의 사이에 20%이하의 긴장처리를 시행하면서 권취속도 5,000m/분이상으로서 권취하는 것을 특징으로 하는 폴리에스텔 섬유의 제조방법.The thermoplastic polyester is melt-spun through the melt-spinning nozzle hole, the discharge flow is cured, and then, in the winding method, the whole process from the discharge to the winding after the discharge is performed without heating, and further curing. A method of producing a polyester fiber, characterized in that winding is carried out at a winding speed of 5,000 m / min or more while performing a tension treatment of 20% or less between winding up and then winding up.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019810002029A1981-06-051981-06-05Polyester fiber and process for producing same
KR840001172B1
(en)
Process for the production of pipe parts made of plastic, inorganic filler and glass fibers in a centrifugal casting process, and a pipe part produced by this process.
METHOD AND DEVICE FOR PRODUCING FIBERY CELLULOSE-CONTAINING STRUCTURES BY MEANS OF SELECTIVE DEWATERING AND FIBERY CELLULOSE-CONTAINING STRUCTURES PRODUCED IN THIS WAY
Gloss-stable films, threads and fibers made from copolymer mixtures based on acrylonitrile copolymers, as well as processes and spinning solutions for the production thereof