Why is thermal paper more environmentally friendly?

Thermal paper, everyone must have different understandings, so, do you know why thermal paper is more environmentally friendly? Isn't thermal paper harmful to human body? Such problems are everywhere on the Internet. Today, We analyze why thermal paper is more environmentally friendly from a professional point of view.

Thermal paper is also called thermal paper, which is widely used in movie ticketing, ticketing, ATM automatic teller machines, police paper, electronic scales, thermal labels, thermal cash register paper and other fields. figure.

Thermal paper is made of ordinary paper coated on the surface. It is precisely because of this coating that thermal paper can change color when heated. , the shelf life of color development can also vary from a few days to several decades.

The coating of thermal paper contains a substance called bisphenol A, which is a low-toxicity chemical, but its content is within the safe range acceptable to human beings. The phenomenon of poisoning, but the harm caused by long-term large-scale exposure is still unclear. Pregnant women and traumatized skin surfaces should avoid or reduce contact as much as possible.

After reading this, there must be many people asking: How to judge whether there is bisphenol A in thermal paper? Next, We will teach you the easiest way: bake with a lighter on thermal paper. If the paper is green, it does not contain BPA; if the paper is black and the color is uneven, it contains BPA. A.