Container, lid body and method of seaming a container
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United States of America Patent
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Apr 7, 2015
Grant Date -
Sep 19, 2013
app pub date -
Oct 21, 2011
filing date -
Nov 26, 2010
priority date (Note) -
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Abstract
The present invention provides a container, a lid body and a method of seaming a container, in which the influence of a load at the time of seaming can be made as small as possible, in the container having a seaming flange portion and a seaming curl portion notched. In a container of a structure in which a seaming flange portion formed at an open end portion of a container body, and a seaming curl portion formed on a periphery of a bottom lid are seamed to be joined to each other, and in which a notch is formed in at least one of the seaming curl portion and the seaming flange portion, a short and small curl portion in which a width of protrusion of the seaming curl portion is partially short is formed in at least one of circumferentially opposite sides of the notched portion.
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