Manufacturing process for producing hermetic single-use food containers such as coffee pods, including a creasing step
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United States of America
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Sep 3, 2024
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app pub date -
Dec 17, 2019
filing date -
Dec 17, 2019
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Abstract
A manufacturing process for producing hermetic single-use food containers includes: forming a 3D container body having a peripheral upper rim by stamping a 2D blank in a press, the 2D blank including a rim portion and a wall portion; applying a closing lid over the 3D container body and sealing the closing lid with the rim. The manufacturing process is characterized in that it comprises a creasing step before forming the 3D container body, where creases are formed in a peripheral zone of the 2D blank by creasing or embossing the 2D blank with a creasing or embossing plate, the thus pre-creased peripheral zone covering at least a part of the rim portion of the 2D blank.
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