... surgical gowns with determined barrier properties. The purpose of this paper is to analyse bond strength and permeability properties of ultrasonically welded nonwoven fabrics and compare them with traditional sewing techniques. Design/methodology/approach In this study, ultrasonic welding of nonwovens...

.... On the basis of analyses of influential factors of fused panel quality the learning and testing set of examples to predict the bonding strength of fused panel has been formed. How this problem can be avoided by using a system for automatic knowledge acquisition to make the right selection of fusible...