SYSTEMS AND METHODS FOR A MULTI-MATERIAL EXTRUDED ZIPPER

摘要

A zipper includes a ball portion. The zipper portion further includes a socket portion. The ball portion includes a leading edge, the leading edge composed of a first material having a low coefficient of friction. The ball portion includes a trailing edge and a neck portion, the trailing edge and neck portion composed of a second material. The socket includes a socket opening, the socket opening composed of the first material. The socket includes a socket interior, the socket interior composed of the second material.