Andhra Thermal Base Paper NS performs well in coating operations allowing our customers to produce high quality direct thermal paper. This highly-technical base paper is engineered to give optimized performance to the coated product in a wide variety of laminating, matrix-stripping, sheeting, converting and imaging processes.
Key Quality Parameters | Unit | Specifications 44-47 gsm | Specifications 52-58 gsm | Specifications 60-70 gsm |
Basis Weight | gsm | 44 - 47 ± 2.5% | 52-58 ± 2.5% | 60-70 ± 2.5% |
Bulk | cc/g | 1.32 ±3% | 1.30 ±3% | 1.28 ±3% |
Brightness | % ISO | 90±1 | 90±1 | 90±1 |
Breaking Length – MD CD | meters | 4800 ± 300 2500 ± 300 | 4600 ± 300 2500 ± 300 | 4600 ± 300 2500 ± 300 |
Burst Factor | No. | 22 ± 2 | 22 ± 2 | 22 ± 2 |
Bendtsen Smoothness, TS/WS,Max | ml/min. | 120 ± 40 200 ± 50 | 140 ± 40 220 ± 50 | 160 ± 40 250 ± 50 |
Porosity, Bendtsen | ml/min. | 350 ± 75 | 370 ± 75 | 400 ± 75 |
Cobb (60 sec) - TS/WS | gsm | 25 Max. | 25 Max. | 25 Max. |
Opacity | % ISO | 74 ± 2 | 76 ± 2 | 78 ± 2: 60 gsm 79 ± 2: 64 gsm 80 ± 2: 70 gsm |