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:
Oct. 16, 2018
Filed:
Oct. 16, 2015
Harri Lindberg, Järvenpää, FI;
Kenneth Åkerlund, Helsinki, FI;
Marko Korpinen, Hollola, FI;
VALMET TECHNOLOGIES, INC., Espoo, FI;
Abstract
A trailing end (') of a web in a web roll () is secured to a surface of the web roll in a slitter-winder () by attachment articles () which extend over a trailing end of the web on the roll surface. Each attachment article has an adhesive surface positioned on a path of movement of the web roll, facing toward the roll, and, while the roll is moved, it is attached on the surface of the web roll. An arrangement () for securing a trailing end of a web to the roll in a slitter-winder () has a roll handling system () to move the rolls () via a path, and an adhesive article distribution system () positioned to attachment the article, in which the two systems co-operate so that, as the rolls are moved, the attachment article is attached on the surface of the web roll.