A4 80 gsm per ISO 536 1996
Thickness 108 (+-3) ISO 534 2007
Whiteness not les than 170 CIE per ISO 11475 2002
Wetness 3,8 5,0 % per ISO 287 2009
Smoothness for both sides 140 +- 30 cm3min
Opacity 94 % ISO 2471 1998
2009
Smoothness for both sides 140 +- 30 cm3min
Opacity 94 % ISO 2471 1998
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