Closing clip for tetrapak® and similar packages used for food distribution
OwnerAndrea Dozziniinventor
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Abstract
The object of the present invention is a closing clip for Tetrapak® and similar packages used for the distribution of food items, with a pouring spout obtained by tearing a pre-established section near the two welded end tabs of a package. It is composed of a plastic body with a slit sized to encompass the terminal tabs. The slit is delimited by rough parallel surfaces that diverge near at least one corner of the body in order to insert the spout and, more preferably, along all the open sides of the slit.
Claims4
The closing clip for Tetrapak® and similar packages used for the distribution of food items, with a pouring spout (18) obtained by tearing a pre-established section near the two welded end tabs (13,14) of a package (15), said clip being composed of a plastic body (1, 1″) with a slit (2), wherein in said body said slit is delimited by two portions (24, 25) that differ in thickness and one of the portions (24) has an indentation (22) forming a depression in the slit (2), and further wherein said slit (2) is formed to encompass said end tabs (13,14), said body (1) has the form of a triangular prism in a plane parallel to said slit, and said slit (2) is delimited by rough parallel surfaces (3,4) that diverge near at least one corner (20) of said body (1) in order to insert the spout (18) and also diverge on the open faces (7,8) of said body (1).
Dependencies are inferred from the claim text.