The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 28, 1987
Filed:
Aug. 12, 1985
Applicant:
Inventors:
Joel P Gotchel, Glen Mills, PA (US);
Henry J Norton, Wilmington, DE (US);
Rudolf Neuenschwander, Swarthmore, PA (US);
Daniel J Stango, Newtown Square, PA (US);
Assignee:
Scott Paper Company, Philadelphia, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
425103 ; 162362 ; 425363 ; 425373 ; 425385 ; 425388 ; 264119 ; 264284 ;
Abstract
A dry-formed web is transferred at speeds in excess of 300 feet per minute onto a stable, porous, endless belt and both the dry-formed web and the belt are conveyed through the embossing nip. The combination of the dry-formed web and the belt are guided into the embossing nip so that the web and belt partially wraps the embossing roll before entering the embossing nip. As the embossing roll contacts the web, some of the air in the web is forced through the porous belt.