perforated absorbent nonwoven web, absorbent article, process for preparing the perforated web and apparatus for producing holes in a web

摘要

distensible absorbent layer and absorbent article the present invention provides an absorbent layer prepared from an absorbent nonwoven web having a first multiplicity of butchers having a first orientation and a second multiplicity of butchers having a second orientation, the first orientation being different from the second guidance. the first multiplicity of butchers and the second multiplicity of butchers are at least partially inside the nonwoven absorbent web and the second multiplicity of butchers at least partially intercepts the first multiplicity of butchers so that, in the place where the first and the second multiplicity of butts intersect, the first and second multiplicity of butts combine to form holes in the nonwoven absorbent web. the present invention also provides an absorbent article having a liquid permeable top layer, a liquid impervious backing layer, the absorbent layer of the present invention being positioned between the top layer and the backing layer. a method of preparing the absorbent layer is also proposed.