RU93017577A - METHOD FOR PRODUCING POLYCAPROAMIDE THREAD - Google Patents

METHOD FOR PRODUCING POLYCAPROAMIDE THREAD

Info

Publication number
RU93017577A
RU93017577A RU93017577/04A RU93017577A RU93017577A RU 93017577 A RU93017577 A RU 93017577A RU 93017577/04 A RU93017577/04 A RU 93017577/04A RU 93017577 A RU93017577 A RU 93017577A RU 93017577 A RU93017577 A RU 93017577A
Authority
RU
Russia
Prior art keywords
thread
polycaproamide
producing
yarns
heat treatment
Prior art date
Application number
RU93017577/04A
Other languages
Russian (ru)
Other versions
RU2080426C1 (en
Inventor
В.А. Родионов
А.П. Войтович
А.Е. Засимов
Ю.А. Борик
Л.П. Широкова
Original Assignee
В.А. Родионов
А.П. Войтович
А.Е. Засимов
Ю.А. Борик
Л.П. Широкова
Filing date
Publication date
Application filed by В.А. Родионов, А.П. Войтович, А.Е. Засимов, Ю.А. Борик, Л.П. Широкова filed Critical В.А. Родионов
Priority to RU93017577A priority Critical patent/RU2080426C1/en
Priority claimed from RU93017577A external-priority patent/RU2080426C1/en
Publication of RU93017577A publication Critical patent/RU93017577A/en
Application granted granted Critical
Publication of RU2080426C1 publication Critical patent/RU2080426C1/en

Links

Claims (1)

Изобретение относится к текстильной промышленности и промышленности химических волокон и нитей. Задачей изобретения является создание сокращенного технологического процесса получения поликапроамидных нитей с пониженной усадкой. Поставленная задача решается так, что поликапроамидную нить получают путем формования, вытягивания, термообработки и ее наматыванием на выходную паковку, при этом термообработку проводят на движущейся нити при температуре 180 - 360oС в течение 0,1 - 0,3 с с одновременным вытягиванием на 3 - 4% при натяжении 2,4 - 4,2 Сн/текс.The invention relates to the textile industry and the industry of chemical fibers and yarns. The objective of the invention is to provide a shortened process for producing polycaproamide yarns with reduced shrinkage. The problem is solved in such a way that the polycaproamide thread is obtained by molding, drawing, heat treatment and winding it on the output package, while the heat treatment is carried out on a moving thread at a temperature of 180 - 360 o C for 0.1 - 0.3 s with simultaneous drawing on 3 - 4% with a tension of 2.4 - 4.2 Sn / tex.
RU93017577A 1993-04-06 1993-04-06 Method of preparing polycaproamide thread RU2080426C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93017577A RU2080426C1 (en) 1993-04-06 1993-04-06 Method of preparing polycaproamide thread

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93017577A RU2080426C1 (en) 1993-04-06 1993-04-06 Method of preparing polycaproamide thread

Publications (2)

Publication Number Publication Date
RU93017577A true RU93017577A (en) 1996-09-20
RU2080426C1 RU2080426C1 (en) 1997-05-27

Family

ID=20139764

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93017577A RU2080426C1 (en) 1993-04-06 1993-04-06 Method of preparing polycaproamide thread

Country Status (1)

Country Link
RU (1) RU2080426C1 (en)

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