Non-woven fabric processing methods for heat treatment and mechanical treatment

A heat treatment and mechanical treatment of non-woven fabrics, which are used to process heat-bonded thermoplastic and a part of mixed non-thermoplastic non-woven fabrics, stretch at a low tensile rate to enhance the softness of the cloth, comfort and elasticity of high commercial value. The cloth is very suitable for non-woven fabrics that are necessary to use softness and scalability. After treatment, it produces single-direction elasticity. There are two designs that can achieve mechanical longitudinal or cloth width lateral elasticity, and almost all kinds of non-woven fabrics, as long as it contains more than 70% thermoplastic silk dimension, it can be treated by this method to obtain the effect of softness and telescopic elasticity.