PRESSURIZED PLURAL NESTED PREFORM ASSEMBLY AND METHOD OF MANUFACTURE

A plural preform assembly (20) having nested preforms (3040) with an inner preform (40, 42, 44) and an outer preform (30, 32, 34, 44). The preforms (3040) are sealably joined together, defining a volume between the preforms (3040). Propellant (40) is disposed in the volume between the preforms (3040...

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Bibliographische Detailangaben
Hauptverfasser:	HUSTON LARRY LEROY, SMITH SCOTT EDWARD
Format:	Patent
Sprache:	chi ; 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 LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MAKING GRANULES OR PREFORMS PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS 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 plural preform assembly (20) having nested preforms (3040) with an inner preform (40, 42, 44) and an outer preform (30, 32, 34, 44). The preforms (3040) are sealably joined together, defining a volume between the preforms (3040). Propellant (40) is disposed in the volume between the preforms (3040). The preforms (3040) are later blow molded to provide a bag (92) in bottle, bottle in bottle or similar container. The propellant (40) charge is already present when blow molded, preventing the need for a later propellant (40) filling step. 本发明提供种多预成型件组件(20)，该多预成型件组件(20)具有嵌套的预成型件(3040)，该嵌套的预成型件(3040)具有内预成型件(40,42,44)和外预成型件(30,32,34,44)。预成型件(3040)可密封地连接在起，从而在预成型件(3040)之间限定体积。推进剂(40)设置在预成型件(3040)之间的体积中。随后吹塑预成型件(3040)以提供瓶中袋(92)、瓶中瓶或类似容器。当吹塑时已经存在推进剂(40)装料，从而防止后续的推进剂(40)填充步骤。