"Reclosable Pouring Element for Composite Cardboard/Plastic Packaging"
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United States of America Patent
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N/A
Issued Date -
Sep 4, 2008
app pub date -
Apr 3, 2007
filing date -
Apr 4, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A reclosable pouring element for cardboard/plastic composite packagings, in particular beverage packagings, comprising a frame element having a circular mounting flange and an external thread and an internal thread, a piercing element having an external thread and a screw cap with an internal thread wherein the piercing element in the injection-moulding position is produced on the end of the frame element opposed to the mounting flange and injection-moulded integrally therewith via connecting bridges and wherein the piercing element in the assembly position of the pouring element is arranged inside the frame element.
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