1) Heat the iron with maximum temperature setting for 5 minutes.
2) Test your fabrics to see if it can take the heat with the iron.
3) Place the emblem/patch at right place.
4) Use a paper or cotton twill cover on top of your emblem and cloth
5) Apply iron on the covered paper firmly for 20-30 seconds, and wait it to be cool for a minute.
6) Turn the clothes inside out and repeat the steps above till you feel the emblem is nicely attached with the fabrics.
7) Let it cool down for 5-10 minutes.
8) It is strongly recommended to add some stitches on the corners or the edges.

There are three workmanship, which is embroidery, woven and printed.