METHOD FOR PROCESSING BAST-FIBER MATERIALS

The invention relates to a method for processing bast-fibre materials involving loosening a material, placing said material in an aqueous medium, hydrodynamically processing material successively in two modes: first, in a continuous mode by performing a hydrodynamic wave field action, and then in a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZUBOV FEDOR VLADIMIROVICH, SEMENOV ALEXANDRE VIACHESLAVOVICH, BUBNOV GRIGORIY GEORGIEVICH, ZAKHAROV VICTOR NIKOLAEVICH
Format:	Patent
Sprache:	eng ; slv
Schlagworte:	MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARYMATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING NATURAL OR ARTIFICIAL THREADS OR FIBRES PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING SPINNING TEXTILES
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Beschreibung
Zusammenfassung:	The invention relates to a method for processing bast-fibre materials involving loosening a material, placing said material in an aqueous medium, hydrodynamically processing material successively in two modes: first, in a continuous mode by performing a hydrodynamic wave field action, and then in a pulsed mode by performing a shock-wave action, wherein the pressure amplitude of the positive wave phase in the continuous mode is less than the pressure amplitude of the positive wave phase in the pulsed mode, and removing the material from the aqueous medium. The invention makes it possible to produce a high quality cottonine, the linear density of which is equal to or less than 0.3 Tex with the optimal energy consumption of the production process.