Thermoplastic bottle with valve cup retaining protrusions and method of crimping a valve cup on a thermoplastic bottle

A thermoplastic bottle (100) has a crimped valve cup (204) and a method of manufacturing a thermoplastic bottle (100) includes crimping a valve cup (204) to such a bottle. The thermoplastic bottle (100) and valve cup (204) may be used in a system to dispense aerosol products. At least one protrusion...

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Bibliographische Detailangaben
Hauptverfasser:	STICHART, JOSEPH, RENNER, THOMAS A
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 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 PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STORING TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A thermoplastic bottle (100) has a crimped valve cup (204) and a method of manufacturing a thermoplastic bottle (100) includes crimping a valve cup (204) to such a bottle. The thermoplastic bottle (100) and valve cup (204) may be used in a system to dispense aerosol products. At least one protrusion extends from a flange of the bottle (100) to which the valve cup (204) is crimped. Prior to being crimped to the bottle (100), the valve cup (204) is set to the bottle (100) with an interference fit between a crimping portion of the valve cup (204) and the protrusion (114). The interference fit prevents shifting of the valve cup (204) from its set position on the bottle (100) prior before the valve cup (204) is crimped.