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. 20, 2010
Filed:
Feb. 03, 2006
Jari Tiitta, Kellokoski, FI;
Pekka Ruha, Helsinki, FI;
Topi Tynkkynen, Vantaa, FI;
Tatu Pitkänen, Järvenpää, FI;
Petteri Lannes, Jokela, FI;
Teppo Kojo, Mäntsälä, FI;
Hannu Kasula, Kerava, FI;
Matti Kemppainen, Jokela, FI;
Jari Tiitta, Kellokoski, FI;
Pekka Ruha, Helsinki, FI;
Topi Tynkkynen, Vantaa, FI;
Tatu Pitkänen, Järvenpää, FI;
Petteri Lannes, Jokela, FI;
Teppo Kojo, Mäntsälä, FI;
Hannu Kasula, Kerava, FI;
Matti Kemppainen, Jokela, FI;
Metso Paper, Inc., Helsinki, FI;
Abstract
In a reel change in the reeling process of a fiber material web, the fiber material web (W) running to a reel that is becoming full is changed to run around a new reeling core () brought to a reel change position in such a way that the web is made to adhere onto the surface of the new reeling core (). The web (W) is made to adhere onto the surface of the reeling core () by a change in the properties of the material on the surface of the reeling core (). The material is a combination of an adhesive area () on the surface of the reeling core and a protective layer () on top of the adhesive area, and the properties of the material are changed by removing the protective layer ().