成品纸品质管理员的作业标准书 en.pdf

Tampere Polytechnic, University of Applied Sciences Page 1 (34) Thesis work Kimmo Äärinen TAMPERE POLYTECHNIC University of Applied Sciences International Pulp and Paper Technology Final thesis Kimmo Äärinen OPTIMISATION OF CUSTOMER ROLL QUALITY IN WINDING Thesis supervisor Dr. Ulla Häggblom-Ahnger Thesis supervisor DI Tommi Hevonoja Contractor M-real, Kirkniemi mill Tampere 2006 Tampere Polytechnic, University of Applied Sciences Page 2 (34) Thesis work Kimmo Äärinen TAMPERE POLYTECHNIC University of Applied Sciences International Pulp and Paper Technology Äärinen Kimmo Optimisation of Customer Roll Quality in Winding Final thesis 34 pages Thesis supervisor Dr. Ulla Häggblom-Ahnger Contractor M-real, Kirkniemi mill Thesis supervisor DI Tommi Hevonoja ABSTRACT The subject of this thesis work was to optimise customer roll quality after modernisation of winders. In later parts of thesis work documenting effects of modernisation became main subject as good drive values were found. In this work different winder types are studied and measuring methods introduced. Advantages of multistation winder on LWC paper became clear. Trial runs have been carried out to evaluate effects of modernisation and also to solve encountered problems. Mainly trial runs are made on multistation winder to study effect of different drive values with new roll cover and rider rolls. Tampere Polytechnic, University of Applied Sciences Page 3 (34) Thesis work Kimmo Äärinen FOREWORD I began doing this thesis work on January 2005 The work consists of written more theoretical part and experimental part.