BIODEGRADABLE YARN MANUFACTURING DEVICE

PURPOSE: A biodegradable yarn manufacturing apparatus is provided to improve the quality while regularly maintaining the denier of each section of yarn by uniformly progressing the hardening of outside and inside of the yarn regardless of the neighbor temperature as the biodegradable yarn spun throu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SEO, JUNG HYUP, CHOI, JEONG HO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS,ROPES OR THE LIKE MECHANICAL FINISHING OF YARNS OR ROPES MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING TEXTILES WARPING OR BEAMING YARNS
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Beschreibung
Zusammenfassung:	PURPOSE: A biodegradable yarn manufacturing apparatus is provided to improve the quality while regularly maintaining the denier of each section of yarn by uniformly progressing the hardening of outside and inside of the yarn regardless of the neighbor temperature as the biodegradable yarn spun through a nozzle body passes through a hot water bath and is gradually cooled down at a preset temperature range. CONSTITUTION: A biodegradable yarn manufacturing apparatus comprises an extrusion part (10) which is equipped with a nozzle body (12) on one end so as to melting-spin a biodegradable resin; a hot water bath (20) which is located under the nozzle body to store hot water, and equipped with multiple guide members (22) guiding spun yarns into the water; and an stretching part (30) which is equipped on one side of the hot water bath with multiple stretching rollers (32) so as to stretch yarns.