Blow molding method for forming a one-piece self-draining contai

Details Blow molding method for forming a one-piece self-draining contai Blow molding method for forming a one-piece self-draining contai

1990-06-05

1992-05-19

Silbaugh, Jan H.

Plastic and nonmetallic article shaping or treating: processes

Direct application of fluid pressure differential to...

Including application of internal fluid pressure to hollow...

264318, 249 59, 425525, 425438, B29C 4904, B29C 4954

Patent

active

051146592

ABSTRACT:
A self-draining container and method of forming. The container includes a body and a wall extending upwardly from a body opening. The wall surrounds a dispensing spout which extends above the top of the wall. A web joins the wall and the dispensing spout to form a drain channel. A drain opening is defined adjacent the channel for draining fluid from the channel into the container body. A cap having a depending skirt defining a thread which mates with an internal thread on the container wall to close the container.

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