Why do everyone like cationic fabrics to make Mummy bags?

Whether it’s Amazon or other retail stores, Mummy bags made of cationic fabrics are in fashion. Many people don’t understand what cations are or what their characteristics are. It’s up to me to popularize the characteristics of cationic fabrics.

Cationic fabrics are all polyester fabrics. Generally, cationic yarns are used in warp direction and ordinary polyester yarns in weft direction. Sometimes, in order to achieve better linen-like effect, two groups of compositional fibers, polyester and cationic, are blended to form cationic fabrics. When dyeing, dyes are used separately. Polyester yarns are dyed with ordinary dyes and cationic yarns are dyed with cationic dyes. The fabric surface effect