The emergence of this industry dates back to the middle of the last century, with the aim of utilizing unused waste of woven industries and converting them into special-purpose textiles. Nonwoven fabrics have become widespread in use today, and every day, the number of products in the industry is increasing. Two basic steps are required to create a nonwoven adhesive called web lamination (web forming) and bonding fibers to each other (web bonding). The layer is made in three different Methods: dry, wet, or polymer. Bonding step can be done by mechanical, chemical or thermal methods or a set of these states.