The objective of the course is to acquaint students with nature of paper variation. Test for evaluating paper quality and how to use paper properties. The contents are as following：classification of the paper and paperboard, physical properties of paper, strength properties of paper, optical properties of paper, electrical properties of paper, printability of paper, permanence of paper.This course reviews knowledge and techniques of paper converting, varies manufacturing .It included manufactured and applied for coating paper, paperboard, function paper and paper packing container. The objective is to acquaint students with paper converting situation and future.