YELLOWING PREVENTION OF CELLULOSE-BASED CONSUMER PRODUCTS

The present invention is a consumer product packaging system comprising at least one consumer product wrapped in a UV--protective thermoplastic packaging film. At least one of the consumer products wrapped in the UV--protective thermoplastic packaging film has a brightness value wherein the brightne...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SARTAIN, KEVIN, BRADLEY, NGUYEN, WILLIAM, HUNG, LONSKY, WERNER, FRANZ, WILHELM
Format:	Patent
Sprache:	eng ; 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 GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HANDLING THIN OR FILAMENTARY MATERIAL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING 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 TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention is a consumer product packaging system comprising at least one consumer product wrapped in a UV--protective thermoplastic packaging film. At least one of the consumer products wrapped in the UV--protective thermoplastic packaging film has a brightness value wherein the brightness value of the consumer product changes about 5 percent or less during an exposure to light for a period of about 12 months or more. La présente invention concerne un système d'emballage de produit de consommateur comprenant au moins un produit de consommateur enveloppé dans un film d'emballage thermoplastique anti UV. Au moins un des produits de consommateur enveloppés dans ce film d'emballage thermoplastique anti UV possède une valeurs de brillance qui change d'environ 5% au maximum pendant une exposition à la lumière pendant environ 12 mois voire plus.