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:
Dec. 10, 2002
Filed:
Jan. 18, 2000
Markus Oechsle, Bartholomae, DE;
Voith Sulzer Papiertechnik Patent GmbH, Heidenheim, DE;
Abstract
A process and a device for drying and smoothing a web. The process uses an apparatus including at least one dryer section having a plurality of heated cylinders and a calender having a plurality of smoothing nips, and includes guiding the web over the plurality of heated cylinders in the at least one dryer section, drying the web in the at least one dryer section to a maximum dry content of approximately 93%, adjusting a moisture cross-profile of the web in the dryer section, and guiding the web to the calender. The device includes a dryer section comprising beginning, middle, and end sections, a calender, and at least one adjusting device located in the end section for moistening the web, wherein the web is guided through the dryer section prior to being guided to the calender.