Material  100% Virgin Wood Pulp

Size: A4 / A3

Weight: 80g, 72g, 70g/m2

Thickness : 89±4um

Bulk: 1.24±0.1cm3/g

Smoothness (front side): 40±10Sec

Smoothness (back side): 40±10Sec

Size Degree: 5 Sec

Color:White, Blue, Pink, Yellow

Application: cleanroom