A JIG FOR MANUFACTURING A CONTAINER WITH A ROLLED FREE EDGE
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United States of America Patent
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Issued Date -
Jun 22, 2023
app pub date -
May 14, 2021
filing date -
May 14, 2021
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Abstract
The present disclosure envisages a jig (100) for manufacturing a container with a rolled free edge. The jig (100) comprises a container fixture (110) and a rolling die (150). The container fixture (110) comprises a first set of split jaws (125) abutting an operative outer side of the container near the free edge of the container, and arranged to slide along the outer sides of the container, thereby supporting the outer sides during the rolling operation. The rolling die (150) of one embodiment comprises a second set of split jaws (165) having a rounded groove (155), the split jaws of said second set of split jaws are arranged to contract during the rolling operation.
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