AIRBAG AND FABRIC FOR MANUFACTURING SAME

To manufacture airbags consisting of a contact fabric and/or a filter fabric it is proposed to use hollow fibre synthetic filament yarns having a hollow area fraction of 10-40%, based on the total cross-sectional area of the fibre. The closeness values are >72% for the contact fabric and 45-68% f...

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Bibliographische Detailangaben
Hauptverfasser:	GRAEFE, HANS, KRUMMHEUER, WOLF RUDIGER, SIEJAK, VOLKER
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LOOMS METHODS OF WEAVING PERFORMING OPERATIONS 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 VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR WEAVING WOVEN FABRICS
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Beschreibung
Zusammenfassung:	To manufacture airbags consisting of a contact fabric and/or a filter fabric it is proposed to use hollow fibre synthetic filament yarns having a hollow area fraction of 10-40%, based on the total cross-sectional area of the fibre. The closeness values are >72% for the contact fabric and 45-68% for the filter fabric. In addition to reducing the production costs, hollow fibres also make it possible to produce lighter fabrics. These have a beneficial effect on the working of an airbag.