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Specifications
Bulky Book Paper
Name Bulky Book Paper
Basis weight 60-150gsm
Size in rolls or in sheets oem
Paper color natural white
Quality 100% virgin pulp quality
Application used for book,newspaper,magazine printing,notebook,exercise book converting purpose

 

Descriptions
Bulky Book Paper
1
Professional quality control system
2
100% virgin mechanical wood pulp material
3
High bulky thickness and low density
4
Soft natural white for eyesight protecting
5
Colorful offset printing acceptable
6
ISO certificated and RoHS certificated
7
Larger production capacity and strict inspection management to ensure quality
8
Standard exporting seaworthy packing
9
Good reputation and high degree of customer identification
10
Over 30 years experience exporting team offering professional services

 

Parameters
Bulky Book Paper
Parameters
Unit
Value
Basis weight
gsm
60-150±5%
Whiteness
%
≥80
Bulkiness
cm3/g
1.8±3%
Thickness
um
84-210±4%
Moisture
%
6±10%
Smoothness
sec
30-25±10%
Opacity
%
83-96±2
Tensile strength MD
Kgf/15mm
≥4.0-7.5
Tensile strength CD
Kgf/15mm
≥2.3-4.2
Ink Absorbency
%
50-65
PH value  
6-8
COBB
g/m2
45