BPA plastic, and in a very high concentration. I would like to see medical research on high-exposure individuals. I would guess that volatizing it until it di

BPA plastic, and in a very high concentration. I would like to see medical research on high-exposure individuals. I would guess that volatizing it until it discolors seconds before handling might make it even more bioactive. I often see cashers resting their hand on the printer while the receipt prints through their fingers. It could very well be a class action lawsuit in the making. There are alternative papers that are considered safe. Keep in mind that many BPA free products just switch over to BPS', which are very similar and less understood. https://ecochit.com/ https://ecochit.com/