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Expired
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GB24410/25A
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Individual
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Individual
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Publication of GB244715ApublicationCriticalpatent/GB244715A/en
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
D01D10/04—Supporting filaments or the like during their treatment
D01D10/049—Supporting filaments or the like during their treatment as staple fibres
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Textile Engineering
(AREA)
Spinning Or Twisting Of Yarns
(AREA)
Abstract
244,715. Kõmpf, A., and Gr³newalder, K.. Dec. 18,1924, [Convention date]. Retting.-In a wet process for loosening parallel fibre bundles applicable to the treatment of artificial fibres, hemp shives, and the like, the fibrous material is passed through a cutting device a to a conveyer band b which brings it to the top of a tower d. At c the liquid, which may be soap suds, is applied, and the wetted material falls into the tower and on to the impact surfaces e one after another. The material may be passed down the tower a number of times, after which it enters a hydro-extractor g and is subsequently dried.
GB24410/25A1924-12-181925-09-30An improved method of loosening parallel fibre bunches by the wet process, for spinning
ExpiredGB244715A
(en)
Improvements in or relating to the treatment of flax, hemp or like textile materials for the purpose of obtaining their fibres in a silky and supple form
Process for obtaining high value cellulose from soiled, already defibrated plant fibers, and more particularly from cotton waste, such as linters, hull-fiber and spinning waste