S,SS,SMS,SMMS are differen types of non-woven textiles which are made by overlaping S spun bond with M spun bond. S,SS,SMS,SMMS are high strength with great fiber specifications including good filtration, low pressure drop which are used in facial masks. They have also good physical properties to be used in sound damper of dishwashers. Their main applications are: Healthcare industry such as disposable diapers, women’s health care products, mask, surgical drapes, surgical package, surgical gown, etc. Non-woven SMS، SMMS، SMMMS can have specific characteristics including: antistatic, absorbent, flame retardant, antibacterial, UV resistance, etc. by implementing a special process.