RO103614A2 - Dyed polyester yarns production method - Google Patents

Dyed polyester yarns production method

Info

Publication number
RO103614A2
RO103614A2 RO14017089A RO14017089A RO103614A2 RO 103614 A2 RO103614 A2 RO 103614A2 RO 14017089 A RO14017089 A RO 14017089A RO 14017089 A RO14017089 A RO 14017089A RO 103614 A2 RO103614 A2 RO 103614A2
Authority
RO
Romania
Prior art keywords
production method
polyester yarns
dyed polyester
yarns production
fibres
Prior art date
Application number
RO14017089A
Other languages
Romanian (ro)
Inventor
Mircea Ciobanu
Dorin Mircea Baciu
Teodorina Adriana Ciobanu
Paul Chiritescu
Lucia Agapie
Monica Dumitriu
Viorel Ilie
Didina Chimu
Gheorghe Petrache
Original Assignee
Combinatul Fibre Sint
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Combinatul Fibre Sint filed Critical Combinatul Fibre Sint
Priority to RO14017089A priority Critical patent/RO103614A2/en
Publication of RO103614A2 publication Critical patent/RO103614A2/en

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Abstract

Producing high strength polyester fibres with reduced wear comprises first thermal treatment at 230 to 250 deg.C under vacuum. After mixing with a dye the fibres are passed through an extruder at temperatures of 268 to 295 deg.C. The filaments obtd. are submitted to a hot drawing process at 100 to 235 deg.C and rates between 1:5.75 and 1:5.95.
RO14017089A 1989-06-12 1989-06-12 Dyed polyester yarns production method RO103614A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO14017089A RO103614A2 (en) 1989-06-12 1989-06-12 Dyed polyester yarns production method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO14017089A RO103614A2 (en) 1989-06-12 1989-06-12 Dyed polyester yarns production method

Publications (1)

Publication Number Publication Date
RO103614A2 true RO103614A2 (en) 1991-12-09

Family

ID=20124912

Family Applications (1)

Application Number Title Priority Date Filing Date
RO14017089A RO103614A2 (en) 1989-06-12 1989-06-12 Dyed polyester yarns production method

Country Status (1)

Country Link
RO (1) RO103614A2 (en)

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