Biodegradable antibacterial fiber and preparation method thereof

Biodegradable antibacterial fiber and preparation method thereof

The invention discloses a preparation method of a biodegradable antibacterial fiber. The preparation method comprises the following steps: (1) weighing dried matrix resin particles, an essential oil antibacterial agent and a lubricant; (2) fully mixing matrix resin, the antibacterial agent and the l...

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Hauptverfasser: CHEN KAIKAI, JI DAWEI, WANG CHUN, XIAO CHANGFA, CHEN HUANHUAN, YANG MURONG, XUE HAOLONG
Format: Patent
Sprache:chi ; eng
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APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS
MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS
NATURAL OR ARTIFICIAL THREADS OR FIBRES
SPINNING
TEXTILES
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creator CHEN KAIKAI
JI DAWEI
WANG CHUN
XIAO CHANGFA
CHEN HUANHUAN
YANG MURONG
XUE HAOLONG
description The invention discloses a preparation method of a biodegradable antibacterial fiber. The preparation method comprises the following steps: (1) weighing dried matrix resin particles, an essential oil antibacterial agent and a lubricant; (2) fully mixing matrix resin, the antibacterial agent and the lubricant by using a high-speed mixer, adding the mixed raw materials into a screw extruder, extruding, cooling in an air bath, and curing into filaments; (3) feeding the cured filaments into a granulator, cutting the filaments into master batches, and drying the master batches in a vacuum drying oven for 12-24 hours; (4) feeding the dried master batches into an extruder, performing high-temperature extrusion through a screw to form a uniform melt, conveying the metered melt to a spinning assembly, spraying the melt from a spinning nozzle, enabling the melt to pass through an air bath with a certain height, entering a coagulating bath containing an antibacterial agent, performing curing forming, winding to obtain pr
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subjects APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS
MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS
NATURAL OR ARTIFICIAL THREADS OR FIBRES
SPINNING
TEXTILES
title Biodegradable antibacterial fiber and preparation method thereof
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