63d2328e_rication___Australian_Robotics__Sources
[Description] Low-Adhesive Tape [3] Hardware Stores [Sources] 
A good low-adhesive tape is neccesary to affix the PCB to the paper for heating. I have recently come to appreciate the 3M/Scotch Blue Painters tape as it is low-adhesive, non marking and slightly heat proof meaning it wont shrink and pull the artwork as it goes through the laminator.
PC to PCB in under 30 minutes - Quick 'n Easy PCB Fabrication | Australian Robotics
Sources