Kraft paper

Nature kraft paper for packing

Roll of Nature kraft paper for packing:31,35,43,47 inches

Tightness:0.5 -0.7g/㎝3

Strength:4Kpa.m2/g Min

Folding strength:260 times Min

Lateral extrusion index:7.5 N.m/g Min

Domestic imitation kraft paper(package) gram weight:110 120 140 150 160 180 200 220 230g

White kraft paper

Roll of Nature kraft paper for packing:31,35,43,47 inches

Whiteness:105%Pure wood pulp

Tightness:0.5 -0.7g/㎝3

Strength:3.0-6.5Kpa.m2/g Min

Folding strength:280 times Min

Tearing：960-1800mN

Smoothness:12S Min                                                                                                                                          Interlayer bonding force:200J/m2 

Semi-kraft liner

gram weight:110 120 140 150 160 175 200 230 250 300 350 450g/㎡

Ingredients: 30% wood pulp, 70% renewable scrap

Tightness:0.7-0.72g/m2