Investigation of the change of the shrinkage properties in contradiction to the change of the composition of cotton polyester spandex denim fabrics

Shariful et al.3 also experimented that the elastic performances of cotton spandex woven fabrics were controlled with appropriate temperature treatment. Temperature application could control the elastic limit of the specimen. Shariful et al.4 proved that the acoustic performances of needle punched nonwoven were improved with the application of sustainable natural fibers which were biodegradable and ecofriendly.