How to make a 1.5 inch sew on velcro tape with a fully automatic Velcro Tape Sewing Machine?

JYL-M3020G-MST Automatic Velcro Tape Sewing Machine Suitable for cap/velcro webbing/strap /other similar products Automatic detection the joints on strap ; Automatic counting ;automatic feeding and cutting ; Automatic stop for lack of materials Measure the length of the ribbon , cut it off , fold and sew it . Velcro length and width can be adjusted .