Micro-porous non-woven fabric and fabricating method thereof

The present invention relates to a method for making a micro-porous non-woven fabric, which comprises melt-blown fibers, functional particulates and low-melting point fibers. The low-melting point fibers are used to increase porosity of the non-woven fabric to enhance air permeability. The melt-blow...

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Bibliographische Detailangaben
Hauptverfasser:	PENG CHAOUN, HUANG PO-HSIUNG
Format:	Patent
Sprache:	eng
Schlagworte:	BRAIDING COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS KNITTING LACE-MAKING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL NON-WOVEN FABRICS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TEXTILES TRANSPORTING TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	The present invention relates to a method for making a micro-porous non-woven fabric, which comprises melt-blown fibers, functional particulates and low-melting point fibers. The low-melting point fibers are used to increase porosity of the non-woven fabric to enhance air permeability. The melt-blown fibers are tacky to improve the strength of adhesion between the melt-blown fibers and the functional particulates.