Reclosable container and process for manufacturing said container starting from a sheet material
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United States of America Patent
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Sep 8, 2015
Grant Date -
Dec 5, 2013
app pub date -
Oct 7, 2011
filing date -
Oct 8, 2010
priority date (Note) -
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Abstract
The invention relates to a process for realizing a re-closable container made of extensible paper, which comprises at least partly inserting a closing element (5) made of paper material (extensible paper) provided with a base wall (6) and a lateral wall (7), internally of a housing compartment (4) of the container. The lateral wall (7) of the closing element (5) is inserted and located at a portion of lateral wall of the container (1). A sealing layer (204) is coupled to the container in a position underlying the closing element (5). Also comprised is a contemporary deforming step of the lateral wall (7), the sealing layer (204) and the portion of wall of the container (1), such as to realize coupling/decoupling surfaces between the closing element (5) and the container (1).
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