BOPET TTR (Thermal Transfer Ribbons) basic film series for carbon BOPET TTR film were basic film for BOPET Thermal Transfer color Ribbons film Thickness of BOPET thermal transfer film:4.4,4.5,4.55,4.6,4.8,5.0,5.7,6.0um width of BOPET thermal transfer basic film: 500,600,910,980,1010,1200,1500mm length of BOPET thermal transfer basic film:15000,17000,20000,24000,37000m feature of BOPET thermal transfer basic film: clear/transparent Thermal Transfer Ribbons have stability features in shrinkage and thickness stability ,in good heat resistance,easy processing in thermal transfer Application of BOPET thermal transfer basic film:suitable for use in bar code printers,fax machines and transfer ribbon.