A forming receptacle and method for receiving particulate material thereon, and thereby fabricating particulate congregates for use as absorbent cores in personal care absorbent articles is disclosed. The forming receptacle can comprise sheet material defining bottom and side walls of the receptacle....http://www.google.es/patents/US6630088?utm_source=gb-gplus-sharePatente US6630088 - Forming media with enhanced air flow properties
