PROCEDE POUR FORMER UN ELEMENT SUPPORT PARTICULIEREMENT DESTINE A DES APPLICATIONS D'EMBALLAGE SOUS VIDE, ELEMENT SUPPORT AINSI PRODUIT ET EMBALLAGE SOUS VIDE COMPRENANT UN TEL ELEMENT SUPPORT

The invention relates to a method of forming containers useful in vacuum packaging applications which require that the packaged product be wrapped in an air-impervious enclosure. According to one aspect of the invention, the method comprises a step wherein a substrate of an air pervious, semiperviou...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	MARIO GILLIO-TOS, ENZO VASSAROTTI, HENRY GEORGE SCHIRMER ET GOTTFRIED VON BISMARCK
Format:	Patent
Sprache:	fre
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING UNPACKING
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Beschreibung
Zusammenfassung:	The invention relates to a method of forming containers useful in vacuum packaging applications which require that the packaged product be wrapped in an air-impervious enclosure. According to one aspect of the invention, the method comprises a step wherein a substrate of an air pervious, semipervious or impervious material is mold formed, and a subsequent step wherein an impervious film is applied on the molded substrate and adhered thereto to produce an impervious substrate. In another aspect, a product is placed on the impervious substrate and enclosed by an impervious film in a vacuum skin packaging process.