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. 17, 2002
Filed:
Apr. 24, 2000
Ingolf Cedra, Heidenheim, DE;
Frank Wegehaupt, Böhmenkirch, DE;
Voith Sulzer Papiertechnik Patent GmbH, Heidenheim, DE;
Abstract
Application device for a paper machine, a paper machine, a nozzle dampener, and a process for improving the surface of offset paper. The application device includes a plurality of nozzles distributed across a machine width as at least one row of nozzles, such that the plurality of nozzles are oriented to spray a passing paper web. The at least one row of nozzles is adapted for an alternative selective throughput of water and binding agent. The paper machine includes the application device. The nozzle dampener includes a plurality of nozzles distributed across a machine width as at least one row of nozzles, such that the plurality of nozzles are oriented to spray a passing paper web. The at least one row of nozzles are adapted to improve paper properties of offset paper by applying a binding agent onto the passing paper web. The process includes supplying a binding agent to at least one nozzle located within at least one of a drying section of a paper machine and a calender of the paper machine, and applying the binding agent across a width of a moving paper web in the at least one of the drying section and the calender.