Fastener member for molding and production of plastic molded article with fastener member molded thereon

摘要

A fastener member for molding which is a fastener tape which includes engaging elements on a top side of its substrate and also includes ridges which extend in a longitudinal direction on both edges of a back side of the substrate. The ridges project outwardly such that its outermost part is about 0.3-5 mm from the outer edge of the substrate. A process for producing a plastic molded article having the fastener members molded thereon, comprises fitting the above-mentioned fastener member in the recess of a mold such that the engaging elements on its surface are directed to the recess of the mold and the ridges of the fastener member substantially seal the gap between the fastener member and the sidewall of the recess of the mold, and injecting a resinous composition into the mold.