Title:
A COMMUNICATING DUCT FOR CONTAINERS, AND A CONTAINER PROVIDED WITH SUCH A DUCT
Document Type and Number:
WIPO Patent Application WO2006075233
Kind Code:
A3
Abstract:
The neck of a container for free-flowing food products appears as a duct (1), composed of a tubular element (6) and a connecting portion (7) that combine to establish a flow passage (8) between the container and the surrounding environment; the connecting portion (7) is moulded in one piece with the tubular element (6) and presents a mating surface (11) sealable hermetically to an outlet portion (5) of the container. The mating surface (11) consists of low density polyethylene, whilst the duct (1) includes at least one material of strength superior to that of low density polyethylene.
Inventors:
BOLDRINI FULVIO (IT)
Application Number:
PCT/IB2006/000042
Publication Date:
September 08, 2006
Filing Date:
January 12, 2006
Export Citation:
Assignee:
AZIONARIA COSTRUZIONI ACMA SPA (IT)
BOLDRINI FULVIO (IT)
BOLDRINI FULVIO (IT)
International Classes:
B65D6/00; B65D8/02
Foreign References:
| US4471882A | 1984-09-18 | |||
| EP0893355A2 | 1999-01-27 | |||
| GB2132978A | 1984-07-18 |
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