BELT TYPE FINE SPINNING DEVICE

PURPOSE:To spin yarn having the same yarn strength as that of ring yarn at high speed, by transporting a group of individually opened single yarn through a yarn transfer pipe and a yarn bundling roller to a crossing drive belt and taking up the group through a delivery roller and a top roller at a d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	KOSAKAI YASUHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL OR ARTIFICIAL THREADS OR FIBRES NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES SPINNING SPINNING OR TWISTING TEXTILES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PURPOSE:To spin yarn having the same yarn strength as that of ring yarn at high speed, by transporting a group of individually opened single yarn through a yarn transfer pipe and a yarn bundling roller to a crossing drive belt and taking up the group through a delivery roller and a top roller at a downstream side. CONSTITUTION:A group 43 of single yarn individually opened by a draft part, etc., of a fine spinning machine is sent through a yarn transfer pipe 8 to a yarn bundling roller 13, the single yarn is adsorbed on an outer peripheral face of a porous cylinder 15 with air flow by a suction nozzle 16 in the interior of the cylinder 15 and extended. The single yarn is released and bundled by a knife 18 and a yarn bundling guide 19 at a yarn release point 17 free from action of the suction nozzle, sent onto a belt crossing line 44 of mutually crossing two drive belts 23 and 24, nipped between a delivery roller 30 and a top roller 31 and taken up while nipping the yarn bundle.