Felt is a nonwoven fabric made by matting, condensing, and pressing fibers together most often wool, polyester, or a blend.| Textile Engineering
Bonding techniques in nonwovens are the process of joining loose fibers together to make a strong and stable fabric.| Textile Engineering
Protein fibre is a type of fibre that is derived from natural sources that contains proteins such as silk, wool, casein, angora, mohair etc.| Textile Engineering