Stora Enso Oyj

Christian Aulin

Lars Axrup

Tom Lindström

Magnus Hillergren

Göran Ström

Isto Heiskanen

Kaj Backfolk

Esa Saukkonen

Jukka Kankkunen

Seppo Lampainen

Isabel Knöös

Göran Flodberg

Carl-Henrik Ljungqvist

Astrid Odeberg Glasenapp

Tom Lindstrom

Goran Flodberg

Goran Strom

The method of the invention relates to a method of manufacturing a fibrous, oxygen barrier film by casting a suspension comprising microfibrillated cellulose onto a non-porous substrate in a number of subsequent steps with intermediate drying. The invention enables an efficient method to manufacture an MFC film by casting technology without the problems of cracks or voids formed in the film. By applying the MFC in several layers, with in-between drying, the distance the water has to diffuse through is shorter, whereby the evaporation is more efficient and the film properties are not negatively affected by the drying.

Method of manufacturing a film comprising microfibrillated cellulose

The present invention relates to a corrugated board comprising an adhesive arranged to attach a fluted corrugated medium to a liner wherein the adhesive comprises starch and microfibrillated cellulose. The invention also relates to a method to produce said corrugated board.

Corrugated board comprising an adhesive comprising starch and fine micofibrillated cellulose

The present invention relates to process for the production of a coated substrate comprising cellulosic fibers, the process comprising the steps of: The present process provides an energy efficient coating process which can be performed online.

Process for the production of a coated substance comprising cellulosic fibres

Growing community of inventors

Stockholm, Sweden

Christian Aulin