Bleaching Basics

Online Course Description:
After wood chips are pulped, either by chemical or mechanical means, the resulting pulp has a brownish color. In order to create a white or lighter colored final product, the pulp much be bleached. This module provides a brief background on wood fibers and chemical pulping, and then provides information on what bleaching is and how it fits into the papermaking process.
Language: English
Training Time: Individual Module, 31 minutes
ACCESS: 5 days