Pfaff creative 7570 Owner's Manual - Page 110

Automatic bartack Programs 24 + 25 With program No. 24 you can sew a fully auto matic bartack for strengthening zippers or pocket openings or for attaching belt loops. If you choose a larger size bartack, the stitch density will automatically be increased. With program No. 25 you can sew professional pocket bartacks as used in the apparel industry. It also provides a highly durable fastening for shoulder straps on handbags. Arrowhead bartack Program 26 The arrowhead bartack is always used for seam ends subjected to great strain and possible fraying, e.g. on skirt slashes or pockets. Using a thicker thread hand-stitched. the arrowhead Using a thread bartacks looks like in a contrast color you can achieve decorative effects, 108