Chemical Proof (WIP)
Design production (Y2)
This semester, we are pushing the limits of conventional printmaking and exploring ways to innovate traditional creative processes. My original focus were receipts; the habit of collecting them only to throw them away makes them such an overlooked paper format. Have you ever noticed the print on receipts eventually fade away after a long time? What is the purpose of receipts then? I wanted to find a way to introduce purpose into receipts again, give them a new life apart from being proof of purchases and what not.
In my research and experimentation, I studied the process of thermal printing and deconstructed the structure of what receipts are made of (thermal paper). I don't have access to thermal printers (which are expensive too), but I (accidentally) found that alcohol sanitiser leaves a black mark on receipts. The alcohol's chemical composition can disrupt the balance of chemicals in the thermal coating, causing it to darken or change colour. Throughout my experimentation, I tried many different ways of applying the alcohol and using different surfaces and objects to create a whole new array of visual outcomes.











