Kraft Paper

Kraft Paper - Image 2

Kraft Paper - Image 3

Kraft Paper

Substance (gsm): 25-500 gsm
Tensity: $\geq 0.7$ g/cm$^3$
Break length: $\geq 6.3$ km
Smoothness: $\geq 7$ s
Moisture: 7-8%
COBB: 50 g/m$^2$
Color: Brown or White

Category: Wood Products

Description

Basis weight (gsm): 40-160, with a tolerance of ±5%
Tensile index (g/cm$^3$): $\geq 0.55$
Strength (km): $\geq 6.3$
Tear resistance (mN): 290-1800
Thickness (mm): 0.08-0.30
COBB (g/m$^2$): $\leq 30$
Moisture (%): 6, with a tolerance of ±5%
Smoothness (sec): $\geq 60$
PH value: 8
Color: Unbleached brown, yellowish brown