FLEXIBLES SANDWICH-FLAECHENGEBILDE

1. A flexible sandwich surface structure consisting of a foam core layer which can be welded at a high frequency, on which facings are arranged on both sides, one of which, at least, consists of a textile surface structure which can be welded at a high frequency, with a proportion of yarn of at leas...

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Bibliographische Detailangaben
Hauptverfasser:	BAATZ,GUENTHER,DR, KUEHNL,RAINER, KLEIN,ERHARD, SEIFERT,PETER,DR
Format:	Patent
Sprache:	ger
Schlagworte:	FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS TEXTILES TRANSPORTING TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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Beschreibung
Zusammenfassung:	1. A flexible sandwich surface structure consisting of a foam core layer which can be welded at a high frequency, on which facings are arranged on both sides, one of which, at least, consists of a textile surface structure which can be welded at a high frequency, with a proportion of yarn of at least 20% by weight made of synthetic textile fibres and/or filaments made of vinyl polymers and/or vinyl copolymers, the softening point of which is at least 50 degrees C lower than the softening point of the remaining yarn, whereby the warp of the textile surface structure consists of filament yarns of the material which melts at a higher temperature.