Verfahren zum Aufbringen vom Klebstoff in einer Rollenschneid- und Wickelmaschine von einer Faserbahnmaschine

Details

Veröffentlichungs-Nr.

EP2666739

Aktenzeichen

EP12169052

Anmeldetag

23. Mai 2012

Veröffentlichung

29. April 2015

Erteilung

29. April 2015

Rechtsraum

EP

IPC

B65H19/29

Abstract

The invention relates to a method of applying adhesive in a slitter-winder of a fiber web machine, which slitter-winder comprises an unwinder (50) for unwinding a parent roll, slitting section for slitting a fiber web (W) unwound from the parent roll into partial webs (W1; W2) and winder with winding stations (20) on at least one winding roll (10) for winding the partial webs (W1, W2) into partial web rolls (15), in which method an adhesive applying device (30) is adapted to apply adhesive on ends of partial webs (W1, W2) for attaching the ends of the partial webs (W1, W2) onto the partial web rolls (15), in which method the device (30) is moved in cross-direction of the main running direction of the partial webs (W1, W2) over the width of the partial webs on a support element (34). In the method at least two transverse movements of at least one adhesive applying device (30) are used for applying the adhesive onto the partial webs (W1, W2) and that during the first movement of the adhesive applying device (30) at least a part set of the partial webs (W1, W2) are provided with adhesive for attaching the tail of the partial web onto the wound partial web roll (15) and during the second movement of the adhesive applying device (20) at least a part set of the partial webs (W1, W2) not provided with adhesive during the first movement are provided with adhesive.

Anmelder

Firmen

Valmet Technologies, Inc.
Metso Paper Inc.

Land

🇫🇮 Finnland

Fachgebiete