... ) basic film series for printer ribbon BOPET TTR film (polyester film for transfer print) were basic film for BOPET Thermal Transfer color ... 500,600,910,980,1010,1200,1500mm length of BOPET thermal transfer basic film:15000,17000,20000,24000,37000m feature of ... stability ,in good heat resistance,easy processing in thermal transfer Application of BOPET thermal transfer basic film:suitable for use in bar ...