Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Emilio Tessera Chiesa0
Date of Patent
May 25, 2010
Patent Application Number
11408910
Date Filed
April 21, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
Described herein is a device for opening hermetic flexible containers, comprising a flexible strip heat-sealed to the internal surface of a wall of the container and incorporating a tape-like thread having a tear tab to cause tearing of the strip, and the consequent tearing of the wall of the container, via a gripping tab of said wall. The gripping tab and tear tab are staggered with respect to one another and hermetically isolated by a heat seal between the strip and the wall of the container.
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