Dispensing – Slitted resilient diaphragm or nipple
Patent
1999-01-15
2000-09-05
Kaufman, Joseph A.
Dispensing
Slitted resilient diaphragm or nipple
222494, B65D 3700
Patent
active
061129518
ABSTRACT:
A dispensing system for a container is provided in the form of a dispensing end structure defining a dispensing orifice and a surrounding attachment region. Subsequently, a dispensing valve is molded from a second material to include (a) a peripheral portion molded against, and bonded to, the end structure attachment region, and (b) a central portion that extends from the peripheral portion across the dispensing orifice.
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AptarGroup, Inc.
Kaufman Joseph A.
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