Products

Andhra Sapphire Star

Sapphire Star

Sapphire Star

Andhra Sapphire Star
  • Premium writing paper (non surface sized) designed for branded note book and single color printing in pleasant white shade
  • Excellent runnability on high speed automatic ruling machines
  • Alkaline sizing for added archival quality that extends the life of the document
  • Uniform sheet smoothness

Standard Grammages: 52,54, 58,60,64,68,70,80,90,100,120 gsm

Key Quality Parameters Unit Specs 52 - 58 Gsm Specs 60 - 70 Gsm Specs 75 - 90 Gsm Specs 95 - 120 Gsm
Basis Weight GSM 52-58 ± 2.5% 60-70 ± 2.5% 75-90 ± 2.5% 95-120 ± 2.5%
Bulk cc/g 1.32 ± 3% 1.30 ± 3% 1.27 ± 3% 1.24 ± 3%
Breaking Length
MD meters 4100 ± 300 4000 ± 300 4000 ± 300 4000 ± 300
CD meters 2200 ± 200 2200 ± 200 2200 ± 200 2200 ± 200
Bendtsen Smoothness
TS ml / min 160 Max. 180 Max. 230 Max. 280 Max.
WS ml / min 280 Max. 300 Max. 320 Max. 350 Max.
Brightness % ISO 90 ± 1 90 ± 1 90 ± 1 90 ± 1
Cobb TS / WS gsm 25 Max 25 Max 25 Max 25 Max
Opacity % 87: 52-54 gsm,
88: 56 gsm
89: 58 gsm
90: 60 to 64 gsm
91: 68/70 gsm
92: 75 gsm
93: 78 to 80 gsm
94-90 gsm
95: 95/100 gsm
96: 105 - 120 gsm
  • Customized for note book application and single color printing
  • Good bulk with uniform smoothness
  • High brightness with good visual speed
  • Note book, note pad and single color printing

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