摘要:
An apparatus for applying finishing agents onto a nonwoven web, wherein there is provided a device for pre-bonding of the nonwoven web. There is provided at least one guide surface, over which the pre-bonded nonwoven web is guided. Outlet openings for the finishing agent are provided in the guide surface, so that finishing agent can be applied onto the nonwoven web being guided over the guide surface.
摘要:
Process for the manufacture of a spun fleece web made of filaments and particularly made of filaments made of thermoplastic synthetic material. The filaments are spun out of a mixture comprising at least one polymer and at least one hydrophilic additive and are plaited to form the fleece web. The fleece web is heated to a temperature of at least 30° C. and/or moistened with an aqueous liquid. The fleece web is thereafter hydrodynamically compacted.