ELECTROSTATICALLY COATING NON-CONDUCTIVE BOTTLES

PURPOSE: Electrostatically coating non-conductive bottles is provided, which improves coating coverage, particularly on non-conductive articles. CONSTITUTION: A system and method for electrostatically coating non-conductive articles and particularly non-conductive containers and bottles includes an...

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Bibliographische Detailangaben
Hauptverfasser:	WHITE JOSHUA D, BLAND JOHN A. JR, OWED JOHN P. JR
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS NOZZLES PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE: Electrostatically coating non-conductive bottles is provided, which improves coating coverage, particularly on non-conductive articles. CONSTITUTION: A system and method for electrostatically coating non-conductive articles and particularly non-conductive containers and bottles includes an electrostatic dispenser(30) disposed on one side of the article, and an electrode(50) at an electrical potential different from that of the coating dispenser on an opposite side of the article as the coating dispenser. The electrode preferably includes a plurality of discrete conductive protrusions(54) extending therefrom, and may be disposed for example within an opening of the non-conductive container.