Patent ID: 8087826

Claim:
A reclosable fastener comprising: a male track including a male profile comprising a base and a rib with a hook portion having an inwardly-directed surface including a projection defining an engagement surface; a female track including a female profile comprising a base and a first flange having an inwardly-directed surface including a projection defining an engaging surface; and a slider disposed on the male and female tracks to matingly engage the male profile and the female profile when moved from an open condition toward a closed condition, the slider including a back and a pair of sidewall depending therefrom, the slider further having a separator finger depending from the back between the pair of sidewalls and shaped along its length to first press together a bottom of the male and female profiles and then roll the profiles closed toward a top thereof as the slider moves toward the closed condition; wherein the engaging surface of the female track engages the engagement surface of the male track when in the closed condition with at least a portion of the male profile received by at least a portion of the female profile.