Patent ID: 8916255

Claim:
A slide fastener including: a left-right pair of fastener stringers, wherein each fastener stringer comprises: a fastener tape including a tape main body portion having a warp knitting structure; an element attachment portion knitted along one side edge of the tape main body portion into which a core thread is knitted; a fastener element made of synthetic resin fixed at the element attachment portion by injection molding or a metallic fastener element fixed at the element attachment portion by die cast molding; and a slider which is slidably attached along element rows on the fastener stringers, wherein the element rows are formed of a plurality of the fastener elements, wherein the tape main body portion includes a first tape main body portion region arranged at a side of the element attachment portion and having a plurality of rows of wales and a second tape main body portion region arranged from a wale adjacent to the first tape main body portion region to an other side edge of the tape main body portion, the first tape main body portion region includes a flange pass region on which a flange of the slider passes, and a wale interval between a wale of the element attachment portion adjacent to the first tape main body portion region and a wale constituting the first tape main body portion region being narrower than a wale interval between wales constituting the second tape main body portion region.