1
Eugene J Pietreniak, Joseph Stankavage: Method of manufacturing a dry-formed, embossed adhesively bonded, nonwoven fibrous sheet. Scott Paper Co, Martin L Faigus, William J Foley, November 28, 1978: US04127637 (53 worldwide citation)

This invention relates to a unique method of fabricating a dry-formed, adhesively bonded nonwoven sheet and to the sheet formed thereby. The method of this invention includes the steps of forming a low integrity, dry-formed fibrous web having a basis weight in the range of from about 30 grams per sq ...


2
Eugene J Pietreniak: Wipe dry improvement of non-woven, dry-formed webs. Scott Paper Company, Nicholas J DeBenedictis, John W Kane Jr, June 20, 1978: US04096311 (27 worldwide citation)

Wipe-dry characteristics of non-woven, dry-formed webs are improved by a post-treatment process that adds water and a surfactant to the web followed by wet-working the web. The effectiveness of the surfactant for improving the wipe-dry capability is noticeably enhanced by working the web while it is ...