Long-acting antibacterial melt-blown non-woven fabric master batch, melt-blown non-woven fabric and preparation method of melt-blown non-woven fabric

The invention provides a long-acting antibacterial melt-blown non-woven fabric master batch, a melt-blown non-woven fabric and a preparation method of the melt-blown non-woven fabric, and belongs to the technical field of non-woven fabric preparation. Comprising the following steps: mixing cordierit...

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Bibliographische Detailangaben
Hauptverfasser:	LI YULE, SONG SHIKUN, LI YONGLIANG, ZHANG XIAOMING, ZENG GUOYUAN, ZENG WEI, LIU LIXIANG, WANG ZHEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS BRAIDING CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS GENERAL PROCESSES OF COMPOUNDING KNITTING LACE-MAKING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL METALLURGY NATURAL OR ARTIFICIAL THREADS OR FIBRES NON-WOVEN FABRICS ORGANIC MACROMOLECULAR COMPOUNDS SPINNING TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TRIMMINGS USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WADDING WORKING-UP
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Beschreibung
Zusammenfassung:	The invention provides a long-acting antibacterial melt-blown non-woven fabric master batch, a melt-blown non-woven fabric and a preparation method of the melt-blown non-woven fabric, and belongs to the technical field of non-woven fabric preparation. Comprising the following steps: mixing cordierite, sodium bentonite and a modified oxide mixture to obtain a mixture; polypropylene and the mixture are mixed, and long-acting antibacterial melt-blown non-woven fabric master batches are obtained; and then sequentially carrying out heating melting, extrusion, high-temperature airflow high-speed drafting and cooling net forming to obtain the melt-blown non-woven fabric. The obtained melt-blown non-woven fabric has excellent antibacterial property, and the antibacterial rate of staphylococcus aureus, escherichia coli and candida albicans reaches 99.8% or above. The melt-blown non-woven fabric prepared by the preparation method disclosed by the invention can still keep an efficient antibacterial effect after being su