3.3 Pulping Results Pulping of bamboo conducted in H-factor condition 1500-1600. Pulping Result at H-factor 1600 showed in Figure1. Result showed that Sembilang bamboo more easily to cook than Petung, because lignin content of Sembilang lowers than Petung. Sembilang reach Kappa number target (below 13) at H-factor 1600.