good quality thermal paper roll 1\ thermal paper roll 2\ office paper 3\ continuous carbonless computer form good quality thermal paper roll Width*diameter (mm* ... core 13*3,13*2,17*3,18*3,25.4*3, plastic core 12*2,13*2,17*2, ... 18*2,25.4*255,58, 60,61,62,75,70,95gsm etc ... brightness 2. smooth surface 3. 2~5 years image life 4. OEM pre-printing 5. various sizes available. High brightness, 2 ...