PREFORM, SYNTHETIC-RESIN CONTAINER WITH HANGING ATTACHMENT, AND METHOD FOR FORMING CONTAINER WITH HANGING ATTACHMENT

Title:

PREFORM, SYNTHETIC-RESIN CONTAINER WITH HANGING ATTACHMENT, AND METHOD FOR FORMING CONTAINER WITH HANGING ATTACHMENT

Document Type and Number:

WIPO Patent Application WO/2012/161150

Kind Code:

A1

Abstract:

Provided are: a preform that is not prone to formation problems and has few restrictions on the shape of the main body thereof; a synthetic-resin container with a hanging attachment; and a method for forming a container with a hanging attachment. Said preform (20) is provided with the following: a cylindrical main body (21) that has a bottom and will become the main body (2) of the container; and a hanging attachment (4) formed as a single unit with the main body (21) of the preform. Said main body (21) is blow-molded to yield an infusion bottle (1). The hanging attachment (4) has a join part (17) where the main body (16) of the hanging attachment is joined to the main body (21) of the preform. By making said join part (17) narrow, the impact on the stretching of the main body (21) of the preform during blow-molding is reduced.

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Inventors:

ISHIHARA OSAMU (JP)
KAWAMURA NOBUO (JP)
KOJIMA ATSUSHI (JP)

Application Number:

PCT/JP2012/062896

Publication Date:

November 29, 2012

Filing Date:

May 21, 2012

Export Citation:

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Assignee:

AJINOMOTO KK (JP)
NIHON YAMAMURA GLASS CO LTD (JP)
ISHIHARA OSAMU (JP)
KAWAMURA NOBUO (JP)
KOJIMA ATSUSHI (JP)

International Classes:

B29C49/06; B29C45/27; B65D1/00; B65D1/02; B65D1/08; B65D23/00

Foreign References:

JP2003104376A	2003-04-09
JP2010531179A	2010-09-24
JP3467300B2	2003-11-17
JPH0476710B2	1992-12-04
JPH0628469Y2	1994-08-03

Other References: