Our wax dipping process is simpler and quicker in comparison
to other wax printing methods because it only requires a dipping
step, while wax printing needs both printing and heating steps.
This wax dipping method takes less than 1 min to complete the
whole process, whereas photolithography methods require at least
15 min [13] and wax printing methods use 5–10 min for prototyping
the paper [20]. With consecutive dipping, the throughput of this