Thermal paper rolls come in a range of thickness from 50gsm to 80gsm. We are mainly using 60gsm thermal paper for our customers now, since 60gsm thermal paper has appropriate length and favorable price.
Take 80mm x 80mm paper roll as an example:
|80mm x 80mm||55gsm||60um||80m||$0.700|
|80mm x 80mm||60gsm||73um||63m||$0.610|
|80mm x 80mm||65gsm||80um||60m||$0.590|
In general, if customers don’t have a specific requirement, we will use 60gsm thermal paper by default.