B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 47/32 (2006.01) B65D 47/08 (2006.01) B65D 47/20 (2006.01)
Patent
CA 2058874
ABSTRACT OF THE DISCLOSURE A dispensing closure is provided for an opening in an squeeze-type container and includes a body defining a dispensing passage for communicating between the container interior and the container exterior through a container opening. A flexible, self-sealing valve is mounted in the body for opening in response to increased container pressure. A retaining means is provided for retaining the valve in the body.
Hess John Miller III
Rohr Robert D.
Aptargroup Inc.
Fetherstonhaugh & Co.
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