Abstract
Chapters 1 and 2 show the functional formulas formed by the combing ratio, culling ratio, cut length, selectional fiber number diagram and the degree of orientation. The degree of orientation in laps, slivers and rovings are measured and calculated by these formulas.
Chapter 3 shows the functional formulas formed by the declined angles of effective segments and the degree of orientation. The degree of orientation in the microscopic fields in laps, slivers and rovings are measured and calculated by these formulas.
Chapter 4 shows the functional formulas formed by the degree of parallelization, straightening and orientation. The degree of parallelization and straightening in laps, stivers and rovings are measured and calculated by these formulas.
