Metso Paper Inc.

Valmet Technologies Oy

Valmet Technologies, Inc.

Risto Mäkinen

Teppo Kojo

Petteri Lannes

Heikki Kettunen

Tatu Pitkänen

Petri Enwald

Topi Tynkkynen

Marko Tiilikainen

Tapio Mäenpää

Matti Innala

Janne Veräjänkorva

Matti Kemppainen

Rami Vanninen

Toni Heikkilä

John K Shakespeare

Jari Tiitta

Matti M Kemppainen

Vesa Riihelä

Sami Hyötynen

Sami Lumijärvi

Petri Asikainen

Timo Hämäläinen

Ilkka Naatti

Raimo Pesonen

Tatu PITKÄNEN

Sami HYÖTYNEN

Rami MÄKI-Tulokas

A reel-up for reeling of a fiber web (W) around a reel spool (B) to form a parent roll (B;A) by use of a reeling nip (N) between a reeling cylinder () of the reel-up and the parent roll (B) under reeling, has a primary reeling position and a secondary reeling position. The reel-up () has the reeling cylinder (), substantially horizontal guides () and for each end of the reel spool (A;B), loading arms () and carriages () and the primary reeling position is fixed.

Reel-up for reeling of a fiber web

A method and a system to control a reeling profile of a material web reel (), when, in the forming of a material web reel (), a web is reeled around a reeling core and when in an adjustment of CD-directional profiles of the web reel, profiling devices () have been applied. For adjusting quality profiles and reeling profiles of the web, profiling devices are managed with the help of profile measurings of the roller nip and/or of the profile measurings of the reel (), which are obtained from the reel-up (). A measuring device () for a measuring of a CD-directional hardness profile of the fiber web reel includes a measuring head (), which is connected with a loading means (), which loads the measuring head against the fiber web reel. The motion course of the measuring head is linear.

Reeling method and system as well as an measuring apparatus

In the method and device in connection with a reel-up of a paper web there is a rotating reel spool () around which a reel (R) has been formed from the paper web (W) passed to the reel-up. In the method web (W) passed to the reel is cut, and the surface layers of the reel are bound by a pressing device () which is in contact with the surface of the rotating reel (R) and has a press member () forming a nip with the peripheral surface of the reel and rotating substantially at the same surface speed therewith. In addition to using the press member (), the final end, i.e. tail (H) of the web that travels along with the rotating motion of the reel is guided against the peripheral surface of the reel (R) by a guiding member (), which is located within a distance from the press member () in the direction of the perimeter of the reel and whose surface that is located opposite to the reel has a lower speed in the direction of motion of the peripheral surface of the reel than the peripheral surface of the reel (R).

Method and device in connection with a reel-up

Growing community of inventors

Mäntsälä, Finland

Risto Mäkinen