Closure arrangement having interlocking closure profiles, slider device, and systems and methods for retaining slider device

摘要: A flexible package includes a surrounding wall having side edge and mouth. recloseable zipper is provided along the mouth for selective opening closing of The first second closure profiles. profile has member flange. members are constructed arranged to selectively interlock. slider device open close seal region provided. permanently secures together flanges length extending from edge. an end greater than length, at least 25% device. In one embodiment, continuous, uninterrupted extension another comprises sections separated by gap.