Method and apparatus for forming a parison

A method and apparatus for forming a glass parison are disclosed. The method of forming a glass parison includes flowing molten glass to a glass feeder spout located immediately upstream of a neck ring; feeding molten glass through an annular space established between an orifice ring of the glass fe...

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Bibliographische Detailangaben
1. Verfasser:	Nafziger, Gregory W
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CHEMISTRY 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 GLASS HANDLING THIN OR FILAMENTARY MATERIAL MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	A method and apparatus for forming a glass parison are disclosed. The method of forming a glass parison includes flowing molten glass to a glass feeder spout located immediately upstream of a neck ring; feeding molten glass through an annular space established between an orifice ring of the glass feeder spout and a plunger of the glass feeder spout; blowing gas through the plunger into the molten glass to establish an exterior and an interior of the glass parison; and contacting a portion of the exterior of the parison with the neck ring.