19-08-2014, 04:04 PM
There are different procedures for the coating of textiles and not all are suitable for all products or substrates. One of the procedures most used is direct coating, which is based on the application of one or various layers of polyurethane, PVC, acrylic resins, etc. paste, over the textile substrate, using ascraper, knife, cylinder, etc. The most frequently used method is coating by means of knife blade coating. This project is aimed to study the effect of coating on different fabric physical properties. In this we are taking polyester, nylon, viscose as a woven fabric. And spun-laced and spun-bond as a nonwoven fabric. In this we used PVC and PU as coating materials. Hence in order understand the behaviour of the fabric after applying coating materials. The present study was under taken.