Compare the five proven ways to mount patches on Velcro: machine-sew the loop strip for lifetime hold, use peel-and-stick industrial Velcro for speed, heat-fuse loop with fusible web for semi-permanence, brush fabric glue on hook side for thick leather, or set Chicago screws for bullet-proof motorcycle cuts. Each method is rated for wash cycles, removal ease and fabric type so you can swap morale patches daily without wrecking your jacket. https://rushpatch.com/blogs/news/will-iron-on-patches-stick-to-velcro