Qingdao Forest Paper Co., Ltd. [China]

100% woodpulp or mixed pulp made good printing and quality grammage:55gsm--150gsm

Main specifications  of 70gsm Thickness:0.090MM GB/T451.3-1989Thickness difference:±10% GB/T451.3-1991OpaciTY:87% GB/T1543-1988Breaking length(MD): km Reel: ≥ 4.8.                                  sheet:≥ 3.2 GB/T12914-1991Smoothness:≥40S GB/T456-1989Difference of two sides:≤25%   GB/T456-1989Formation: ≥60 Fold endurance times: ≥8  GB/T457-1989Cobb:  ≤30 g/ms GB/T1540-1989printing surface strength of two sides(mid viscocity) M/s:≥1(INK OF CHINA) GB/T2679.15-1997

offset paper