Legal status (The legal status 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 status listed.)
Expired
Application number
GB1926546A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to GB1926546ApriorityCriticalpatent/GB613716A/en
Publication of GB613716ApublicationCriticalpatent/GB613716A/en
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
D01G1/02—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form
Landscapes
Engineering & Computer Science
(AREA)
Textile Engineering
(AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes
(AREA)
Abstract
Continuous filaments are converted into staple fibres by feeding a mass of randomly oriented continuous filaments at a controlled speed to a combing point, and combing them onwards from that point at a higher speed. The process is particularly applicable to crimped filaments produced, for example, by the free extrusion of a solution of an organic derivative of cellulose at high velocity, and the collection of the filaments so formed without tension; or by the method of Specification 566,504. To increase fire-resistance of the product, 5 to 10 per cent of trichlorethyl phosphate may be included in the spinning solution.
GB1926546A1946-06-271946-06-27Improvements in the production of textile materials
ExpiredGB613716A
(en)