Introduction to keyhole machine

The buttonhole machine is mainly used to process buttonholes in various clothing. It is divided into flat buttonhole machine (straight eye machine) and round head buttonhole machine (phoenix eye car), and it is divided into two types: finishing and non-closing. It is a very important special equipment in garment machinery.
The buttonhole machine with round head is an industrial sewing machine specially used for sewing buttonholes in medium and heavy materials. The so-called "round head" means that the front end of the buttonhole of the seam lock is round. It is characterized by beautiful buttonhole shape and even and strong stitches.