Bi-material closure device for a bag
AssigneeS2F Flexico
InventorHenri Bois
Life of this patent
Estimating the term…
Abstract
This present invention concerns a closure assembly that includes two complementary zippers, respectively with support backing-strips (220) and complementary closure elements (242), characterised by the fact that at least one of these closure elements includes a widened soleplate (246) that is at least partially surrounded by the associated support backing-strip (220).
Claims20
A closure assembly that has two complementary zippers which respectively include support backing-strips (220) and complementary closure elements (242), characterised by the fact that at least one of these closure elements includes a widened soleplate (246) at least partially surrounded by the associated support backing-strip (220).
Dependencies are inferred from the claim text.