Non-woven sheet product having improved toughness and flexibility

摘要

The present invention, there is provided a film fibrillation plexifilamentary sheet product in combination with the improved balance of the liquid barrier resistance and air permeability, shows an improved balance of flexibility and toughness, the majority of the junctions are semi-transparent As it is not joined to the point, by passing it through an embossing roll between the sheets in combination residence time bonding temperature, pressure and, on sheet material is produced by a point bonded on both sides to nonwoven sheet.