Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 2514-1990
Scope
1.1 This standard specifies qualitative and quantitative test methods for the proportions of fiber types composed of paper and cardboard. To obtain correct results, the analyst must have considerable experience in microscopic examination of pulp and paper. 1.2 Analysts must always use standard samples of known composition and specimens of various fibers, and must be familiar with the morphological characteristics of various fibers and the color state after treatment with dyeing solutions. 1.3 Analysts must understand the
CNS 2514-1990 history
1990CNS 2514-1990 Method of Test for Fiber Composition of Pulp and Paper