Generally speaking, nylon fabrics are better, with better smoothness and strength, but the cost is higher than polyester fibers, so many down jackets use polyester fibers.
Nylon is often referred to as nylon fiber. The scientific name of nylon is polyamide. It has low density, light fabric, good elasticity, fatigue resistance, good chemical stability, alkali resistance but not acid resistance! Therefore, when washing nylon fabrics, be careful not to use acidic builders.
Polyester fiber is often referred to as polyester. Polyester fabric is a kind of chemical fiber clothing fabric that is widely used in daily life, suitable for outerwear. Its luster is bright, but not soft enough, it has a flashing effect, and it feels smooth, flat and elastic. After pinching the silk surface with your hand, release it without obvious crease. In addition, the fabric has high strength, good impact resistance, heat resistance, corrosion resistance, moth resistance, acid and alkali resistance, good light resistance, but poor hygroscopicity, difficult dyeing, easy washing and quick drying, and good shape retention.
frank@junbang-tex.com
