COMPOSITE DOUGH CAN RECYCLABLE AS AN ALL-PAPER PRODUCT

A refrigerated dough container that has less than 5% non-paper material by weight such that the container qualifies as being a recyclable paper article. The container includes a paperboard body ply and a liner ply adhered to the inner surface of the body ply. The liner ply consists of a paper layer...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	SINS, VERONIQUE
Format:	Patent
Sprache:	eng ; fre ; ger
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 LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	A refrigerated dough container that has less than 5% non-paper material by weight such that the container qualifies as being a recyclable paper article. The container includes a paperboard body ply and a liner ply adhered to the inner surface of the body ply. The liner ply consists of a paper layer having an outer surface adhered to the inner surface of the container body, and at least one non-paper layer imparting moisture/gas barrier and sealing characteristics to the liner. The total weight of the non-paper layer(s) does not exceed 5% of the combined body ply and liner ply weight. The non-paper layers can include a metallized film or thin foil as a barrier layer and a polyolefin or sealing varnish as a sealant layer. Alternatively, a single non-paper layer, namely a PVDC layer, can be extrusion-coated onto the paper layer.