... 56x86cm 4.Gsm: 47-120gsm.5:Optical densityD (5min):≥0.60 CB rolls and sheets, 5 ply prints; ≥0.70 CFB ... ,CFB,CF5.Sizes:Roll or Sheets6.Gsm:50,52,53,55,60,80 and so on7.Payment:L/C at sight/TT ... blue image Regular grammage45,50,52,55,60,80gsm CB white or tinted;47,50,52,55,80gsm,CF white or tinted;50 ... ,52,55,60gsm CFB white or tinted; Regular ...