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AssigneeSociéTé Anonyme Des Eaux MinéRales D'Evian Et En AbréGé “S.A.E.M.E”
InventorsJean-Paul Besson, Marie-Bernard Bouffand, Philippe Reutenauer
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A preform, which makes it possible to obtain PEF containers (bottles) having the awaited properties, notably mechanical, by an industrial injection stretch blow molding process, is of made of a thermoplastic PEF polymer of 2,5-FuranDiCarboxylic Acid (2,5-FDCA) monomer and monoethylene glycol (MEG) monomer and comprises a neck end 2, a neck support ring 3, and a closed tubular body portion 4. The preform is designed so as to produce, by injection stretch blow-molding, a container, the axial stretch ratio of which is greater than or equal to its hoop stretch ratio. Also provided is a plastic container 10, preferably a bottle, obtained by injection stretch blow-molding of PEF preform, the bottle 10 having an axial stretch ratio greater than or equal to the hoop stretch ratio. A method for manufacturing the bottle 10 is also provided.
A preform for the manufacture by stretch blow molding of a plastic container, preferably a bottle, said preform being of made by injection molding of at least one thermoplastic polymer of at least one FuranDiCarboxylic Acid (FDCA) monomer, preferably 2,5-FuranDiCarboxylic Acid (2,5-FDCA) monomer, and at least one diol monomer, preferably monoethylene glycol (MEG) monomer and said preform comprising:
A method of manufacturing a container, preferably a bottle, comprising the steps of:
Dependencies are inferred from the claim text.