Thermal paper comes in a range of thicknesses from 50gsm to 80gsm. We are mainly using 60gsm thermal paper for our customers now since 60gsm thermal paper has an appropriate length and favorable price.

For example, for the most popular 80mm x 80mm thermal paper roll size, you can find the grades and price differences below:

In general, if customers don’t have a specific requirement, we will use 60gsm thermal paper by default. You can read this article to know thermal paper gram/length/weight.