Rotor-type dispenser

Details Rotor-type dispenser Rotor-type dispenser

1993-08-10

1995-04-04

Kashnikow, Andres

Dispensing

With frangible closure for outlet

222548, 222565, 220253, 220258, 220266, B65D 4700

Patent

active

054029210

ABSTRACT:
An injection molded thermoplastic closure for a container having a generally planar wall and an integrally molded push-in tab within the area of the wall. The push-in tab has its boundary formed by discontinuities in the closure wall and the discontinuities are hermetically closed with a sealant applied locally in an arcuate pattern by rotation of the closure relative to a sealant applicator. A hinge line of the push-in tab has a construction that improves hinge integrity.

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