MULTI-LAYERED NONWOVEN STRETCH FABRIC AND ITS PRODUCTION

PROBLEM TO BE SOLVED: To obtain melt-blown nonwoven fabric with more improved stretchability by subjecting a thermoplastic elastomer of excellent stretchability to melt-blow spinning. SOLUTION: This multi-layered stretchable nonwoven fabric C is produced by using a melt-blown nonwoven fabric that ha...

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Bibliographische Detailangaben
Hauptverfasser:	OBATA SOUICHI, KANEHIRA HIROSHI
Format:	Patent
Sprache:	eng
Schlagworte:	BRAIDING COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS 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 TEXTILES TRANSPORTING TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To obtain melt-blown nonwoven fabric with more improved stretchability by subjecting a thermoplastic elastomer of excellent stretchability to melt-blow spinning. SOLUTION: This multi-layered stretchable nonwoven fabric C is produced by using a melt-blown nonwoven fabric that has substantially no adhesion, when the nonwoven fabric is produced, a thin thickness and stretchable properties and by melt-blow spinning a thermoplastic elastomer that has adhesion, when the nonwoven fabric is produced, and has excellent stretching properties, on the above-stated melt-blown nonwoven fabric directly. Thus, (A) the melt- blown nonwoven fabric that is adhesive, when the nonwoven fabric is produced is laminated on (B) the melt-blown nonwoven fabric that is not adhesive, when the nonwoven fabric is produced, and has a unit weight of