Abstract: There is provided a method of softening a nonwoven web by wetting a nonwoven web having a starting, unstretched width and a starting cup crush value, with an aqueous solution of softening chemicals, necking the saturated nonwoven web, drying the nonwoven web at a temperature and time sufficient to remove at least 95 percent of the moisture from the nonwoven web, wherein the web has a final cup crush value which is less than 50 percent of the starting cup crush value. The method may optionally include the step of un-necking the nonwoven web to about between 80 and 125 percent of its starting, unstretched width.

Abstract: A polymeric fabric having enhanced wettability, a method for producing such wettable polymeric fabric, and composition for us in the method are provided. The polymeric fabric comprises a primary surfactant on the surface of the polymeric fabric, the primary surfactant having a low solubility in water and dispersible in water. The primary surfactant is applied to the fabric in an aqueous solution. The primary surfactant is preferably applied to the fabric in a composiiton comprising the primary surfactant, water, and a co-surfactant functional to wet the polymeric fabric with the composition during application of the composition to the polymeric fabric. The co-surfactant is present in the composition in an amount sufficient to provide for substantially uniform distribution of the primary surfactant onto the polymeric fabric.

Abstract: Improved method of forming bonded web laminates by application of a liquid spray between the component layers prior to application of high frequency vibrational energy commonly referred to as "ultrasonic energy". The liquid is preferably water and added in a minor amount, preferably less than about 25% by weight of the combined webs. The water may be added by spraying or misting and, after bonding and drying, provides improved uniformity and web bonding while allowing increased bonding rates. The method of the invention is particularly useful with heavier basis weight thermoplastic polymeric nonwoven fiber webs to be combined for durable applications such as recreational fabrics for tents and the like.