PROCESS FOR PREPARING EMBOSSED METAL FOIL LAMINATE

An embossed metal foil laminate is prepared by laminating a metal foil to a paper web, utilizing an extrusion coated resin interlayer therebetween, by passing the layered structure between a nip roll and an engraved chill roll. The metal foil quickly conducts heat energy from the molten resin layer...

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Bibliographische Detailangaben
1. Verfasser:	BRINLEY, CHARLES E
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	An embossed metal foil laminate is prepared by laminating a metal foil to a paper web, utilizing an extrusion coated resin interlayer therebetween, by passing the layered structure between a nip roll and an engraved chill roll. The metal foil quickly conducts heat energy from the molten resin layer to the chill roll, allowing the process to be run at a high speed. The engraved chill roll impresses a pattern into the metal foil during the lamination operation.