1)brightteness >=85%
2)Moisture <11%
3)PH-Value 6-9

1) Whiteness >=85%
2)Moisture   <11%
3)PH-Value   6~9
4)Thensile index >50 N* m/g
5)Tear index       >3.5 kPa*/g
6) Burst index    >10.4 mN*/g
7)Viscosity 0.5& CED   >560ml/g

Paper the advantages of bamboo :

 1) a high cellulose content of bamboo, usually around 40-60%, 48.24-62.10% for the timber (the higher cellulose content as the better the quality of raw materials)

2) the length of bamboo fiber is normally about 1.33-2.91mm, closer to coniferous than broad-leaved trees and wood. Width in the 8.4-23.1mm, usually 14mm, aspect ratio than the 120-190 included in the high coniferous wood. The higher fiber aspect ratio, the more conducive to improving the paper fibers intertwined with each other and further increase the degree of break-resistant paper (physical strength).

 3) Another obvious advantage of bamboo

rapid propagation of bamboo,  as high yield. Transplantation of artificial reforestation in general about the use of 8-10 years could be a forest. Shorter than a lot of tree felling cycle.