Dispensing structure which has a lid with a pressure-openable va

Details Dispensing structure which has a lid with a pressure-openable va Dispensing structure which has a lid with a pressure-openable va

1998-10-28

1999-12-28

Huson, Gregory L.

Dispensing

Outlet element operated by pressure of contents

Spring form, resilient or compressible flow controller or...

222545, 220256, B65D 572

Patent

active

060069600

ABSTRACT:
A dispensing structure is provided for discharging the contents from the interior of a container. The structure includes a body for extending from the container. The body defines a dispensing opening and a sealing surface around the dispensing opening. A lid is provided for movement between open and closed positions. The lid has a frame defining a lid dispensing passage through the lid. The lid has a sealing member for sealingly engaging the body sealing surface when the lid is in the closed position. The lid includes a flexible valve that is disposed within the lid frame across the lid dispensing passage. The flexible valve has self-sealing slits which open to permit flow therethrough in response to increased pressure on the side of the valve facing the container when the lid is closed.

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