Heat press for transfers or debossing

Debossing School Lunch Boxes, as ink or foil would not be able to withstand commercial washings. The client want an indelible mark that would last as long as the school boxes. #debossing #heatpress This is a real workhorse, built originally for safety heat transfers on auto visor. If you could use a press like this I have a spare, willing to barter for bottle screen printer or pad printers of equal value.