I am currently making a heat press 80 cm by 70 cm.
I placed a heating element of 1100 watts (gourmet grill) in between two plates.
The bellow sheet of metal is covered with aluminium foil.
My idea is to create a layer of hot air that would evenly distribute of 5 cm between the metal sheets.
It currenlty reaches 133 degrees.
Are there any tips for improving this setup? Maybe sheet of aluminium, or thinner airlayer etc. How do I make my setup more efficient?