Correlation Analysis of Characteristics Gloss and Smoothness of Paper Tape with Purpose of Their Control in Technological Process.

Through experiments conducted, we study the characteristics of gloss and smoothness of paper tape to develop the method of their technological control. By utilizing the method of statistical analysis, we prove that there is nonlinear correlation dependence between them. We calculate the parameters of regression equation, which has a parabolic form. Moreover, we find that for certain angles of incidence of light ray 70-80°, the parameter of correlation communication is the correlation relation signifying 0,80-0,85. It allows proposing the optical method of technological control of the parameter smoothness of paper directly in the process of production instead of the existent laboratory pneumatic method of measuring (the Bekks method). [ABSTRACT FROM AUTHOR]