Features
 1.The parameters are programmable, such as stitch length, buttonhole length buttonhole width. etc.
 2.The number of buttonholes the distance between buttonholes are programmable to finish the sewing automatically.
 3. The needle positioning is controlled
 4.The angle of sewing can be set by program.

 Machine application:
 Typical field of application
 The machines used for sewing the decorative imitation buttonhole on the 
sleeve cuff. typically applied on business suit, overcoat, casual attire, etc.
