CHANGES OF SINGLE-CYCLE STRETCH DEFORMATION OF KNITTED FABRICS OBTAINED BASED ON MIXING COTTON FIBERS WITH SECONDARY MATERIAL RESOURCES IN DIFFERENT QUANTITIES

in this article mixing machine 15.0% recovered cotton fiber, 20.0% polyester fiber, 65.0% cotton fiber blend, 30.0% recovered cotton fiber, 10.0% polyester fiber, 60.0% cotton fiber blend, 15.0% spinning waste, 20.0% polyester fiber, 65.0% cotton fiber blend and 30.0% spinning waste, 10.0% polyester fiber, 60.0% cotton fiber mixed knitted fabrics were obtained and one-cycle tensile deformation was determined.