กระดาษและผลิตภัณฑ์กระดาษ
เอกสารมาตรฐาน
สหรัฐอเมริกา
TAPPI
T 259 om-21
Species identification of nonwood plant fibers
2021
14
offline
The fibrous elements of the nonwood plant species, which are commonly encountered in papermaking or that
are expected to have the potential of being used for this purpose, may be identified on the basis of their morphology
as revealed by the microscope. The purpose of this method is to provide some of the details, which are useful in
making an identification of an unknown nonwood plant specimen. This method can be used whether a coarse
undefibered specimen is present or samples of pulp, paper or other paper products are provided.