CLOSURE ASSEMBLY FOR PACKAGING BAGS
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United States of America Patent
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Issued Date -
Aug 19, 2010
app pub date -
Feb 17, 2010
filing date -
Feb 17, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention concerns a closure assembly comprising two complementary elements (100, 200) supported by respective webs, characterized by the fact that said two complementary elements (100, 200) are supported by primary webs (160, 260) coextruded with said two complementary elements (100, 200) and that the closure assembly also comprises secondary webs (170, 270) coextruded with said two complementary elements (100, 200), designed to be connected to the walls (10, 20) of the bag and which are connected to the primary webs (160, 260) at respective articulations (172, 272) formed by extrusion and situated in line with connection zones (102, 202) of a pair of complementary closure elements (100, 200) on the primary webs (160, 260) and additional rows of complementary elements (100b, 200b; 100c, 200c) supported by the primary webs (160, 260) of at least one side of the articulation zones (172, 272).
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