How to sew garment collar band together with collar fall automatically

CNC template sewing machine, PVC template tool. 1. put collar band fabric by hand at a template. 2.put collar fall fabric. 3. put collar band fabric. 4.sew blind stitches automatically. 5. laser cutting device cut collar band fabric sides automatically. Mr. Borden Email: oversea4@szyano.com bordenbao@gmail.com Mobile phone/ Whatsapp / Wechat: +86 13480707230 Skype : bordenbao QQ: 187308120