A panty liner comprising a primary liquid-retaining component in the form of a unitary sheet of non-woven fabric. A liquid-impervious barrier layer is affixed to the sheet of non-woven fabric to prevent body exudate absorbed therein to egress through a garment facing side of the panty liner. The invention...http://www.google.es/patents/US5613963?utm_source=gb-gplus-sharePatente US5613963 - Non-woven panty liner and a method and apparatus for manufacturing same
Non-woven panty liner and a method and apparatus for manufacturing same
