Method of manufacturing a fluidtight slide fastener
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United States of America Patent
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Aug 4, 2009
Grant Date -
May 22, 2008
app pub date -
Nov 19, 2007
filing date -
Apr 3, 2006
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Abstract
A fluidtight slide fastener comprising a pair of tapes both delimited by two opposite long edges and by two opposite short edges, each tape comprising a textile material strip coated with a fluid barrier material layer at least at the opposite faces thereof, the strip remaining uncoated at least one of the short edges of each tape, each tape being equipped with a set of aligned teeth on at least a portion of one of the long sides thereof, the aligned teeth of the sets facing each other and being associated with opposite opening and closing stops, and a slider slidable between the closing stop and the opening stop for engaging in a fluidtight way or disengaging said aligned teeth respectively, wherein the fastener further comprises a coating formed on each tape at the at least one of the uncoated short edges for covering the textile material strip in a fluidtight way at the at least one of the uncoated short edges.
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