NANOFIBER PRODUCING APPARATUS AND NANOFIBER PRODUCING METHOD

PROBLEM TO BE SOLVED: To produce a nonwoven fabric of a nanofiber by using an electrospinning method, which has uniform thickness even at an end part.SOLUTION: This nanofiber producing apparatus comprises: nanofiber production means for producing a nanofiber by drawing a raw material liquid with the...

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Bibliographische Detailangaben
Hauptverfasser:	HIRATA KAZUYA, MITSUSHIMA TAKATOSHI, SUMITA HIROTO
Format:	Patent
Sprache:	eng
Schlagworte:	BRAIDING COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR KNITTING LACE-MAKING LAUNDERING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS NATURAL OR ARTIFICIAL THREADS OR FIBRES NON-WOVEN FABRICS SPINNING TEXTILES TREATMENT OF TEXTILES OR THE LIKE TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To produce a nonwoven fabric of a nanofiber by using an electrospinning method, which has uniform thickness even at an end part.SOLUTION: This nanofiber producing apparatus comprises: nanofiber production means for producing a nanofiber by drawing a raw material liquid with the use of electrostatic force in a space; collecting means for depositing the nanofiber produced in the space on a belt-like substrate to form the nanofiber into a belt-like nonwoven fabric, and collecting the nonwoven fabric; and end face treatment means for removing an end part in a width direction of the nonwoven fabric.