工业缝纫机的按钮洞缝纫机啊

This machine is high-speed lockstitch straight button holing industrial sewing machine. Main feature: Upper knife adopt the particular equipment which will not interfere the hole position of the button. The design of appearance makes the position of the dropping needle has enough clearance, operating more comfortable. The thick material can be put in and the presser foot can raise to 14mm, so that the sewing machine can lockstitch the button steadily. Start-up the pedal and lift the presser foot, which improve the operators efficiency. It is suitable for sewing the button hole of the T-shirt.