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Patent Searching and Data


Title:
WIDE MOUTH HOT FILL CONTAINER
Document Type and Number:
WIPO Patent Application WO1998045106
Kind Code:
A9
Abstract:
A method of forming a wide mouth blow molded thermoplastic container (1) comprising the steps of i) stretch blow molding from a preform (5), an intermediate article defining the container with the mouth being threaded (12) and/or flanged, the mouth terminating in an accommodation element (10) having a neck finish (6) that supports the preform (5) in the blow mold (11); ii) heat setting the intermediate article including the entire container (1) while still in the mold (11); and iii) removing the intermediate article of manufacture from the mold (11) and severing the accommodation element (10) to produce the container (1), and an article when made by the method. The method also includes post forming of a rim portion (17, 18, 19) of the container (1) following separation of the container (1) from the accommodation element (10).

Inventors:
BECK MARTIN H
ROLLEND GEORGE F
CALDICOTT ROBERT J
Application Number:
PCT/US1998/006392
Publication Date:
June 14, 2001
Filing Date:
April 01, 1998
Export Citation:
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Assignee:
DTL TECHNOLOGY LTD PARTNERSHIP (US)
International Classes:
B29C49/52; B29C49/74; B29C57/12; B29C69/00; B65D1/16; B29C35/02; B29C49/06; (IPC1-7): B29C49/08; B29C49/64; B29C49/72; B65D1/12
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