Ab Karlstads Mekaniska Werkstad

Metso Paper Karlstad

Metso Paper Karlstad Ab

Ingmar Andersson

Ingvar Berndt Erik Klerelid

Dennis Edward Jewitt

Anders Lindén

Sören Sven Eriksson

Lars B Nilsson

Paper machine for manufacturing a fiber web of paper without through air drying (TAD) or pressing, comprising: a wet end, having a wire section with at least one forming wire, a clothing, being air and water permeable, and a dewatering unit for dewatering the fiber web; and a drying section, comprising a drying surface for the fiber web; and also a transfer roll for transferring the fiber web to the drying section, wherein the fiber web is supported by said clothing from the wire section all the way to and over the transfer roll. The clothing has a three dimensional structure for structuring the fiber web.

Paper machine and method for manufacturing paper

Multilayer paper of superior layer purity and formation is produced by discharging a plurality of superimposed jets of papermaking stock from a headbox into the throat of a roll former, preventing the discharged jets from coming together for a short distance by introducing air between adjacent jets as they leave the headbox, and maintaining the velocity of the jet closest to a plain forming roll in the roll former slightly higher than the velocity of an adjacent discharged jet.

Method for producing multilayer paper

Growing community of inventors

Hammarö, Sweden

Ingmar Andersson