Zipper Foot (b79/b77)
Due to the narrow shape, zippers in various versions can be sewn in easily. The fabric is fed evenly while you can sew along the coils very closely. The zipper foot for Dual Feed is provided with a recess on the back side of the presser foot to activate the integrated Dual Feed. This allows an even feed of several fabric layers and “sticky” materials such as leather or plastic.