Bottles and jars – Neck – Structure to receive a particular closure
Patent
1997-02-28
1998-09-22
Garbe, Stephen P.
Bottles and jars
Neck
Structure to receive a particular closure
215252, 215341, 215344, 220258, 220269, B65D 2542
Patent
active
058101845
ABSTRACT:
A fitment for use as a pour spout for a paper carton or flexible bag for liquids and powders has a flange which may be welded around a hole in the carton. A spout projecting outward from the flange is provided with a removable membrane integral with an inward projection positioned on the interior of the spout approximately midway of its height. Preferably the membrane is concave. A horizontally disposed pull ring is attached to the membrane by a connector so that pulling the ring removes the membrane by fracturing the tear line at the juncture of the outer edge of the membrane and the projection. A cap snaps over the spout and may be removed by unscrewing the complementary threads on cap and spout. A tamper-evidencing band frangibly connected to the lower edge of the cap skirt engages the exterior of the spout so that the cap cannot be removed without breaking the fragible connection.
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Adams Brian M.
Chenault Rawson L.
Luch Daniel
Sandor Laszlo G.
Caplan Julian
Garbe Stephen P.
Portola Packaging, Inc.
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