Polyester also ismore abrasion resistantthan nylon. A polyester backpack pills less so itlooks newer longerthan an equivalent nylon bag. Pilling can cause the nylon to fray at its edges which can reduce the strength of the seams where the fabric is joined together. This is important because, ...
asynthetic fibres are mostly plastics, made from petroleum chemicals. Examples include nylon, polyester and acrylic fibres. synthetic fibres have some advantages over natural fibres. They are usually much stronger, resist insect attack and do not rot absorb water, which means that they dry quickly....