Baldwin Jimek Ab

Patrik Månsson

Frank Månsson

Birger Hansson

Daniel Persson

Wesley Clements

Joacim Wellander

Frank MÅNSSON

A spray applicator () for spraying a fluid onto a web (W) of material has a first group of spray nozzles (A) arranged along a first axis (FA) and a second group of spray nozzles (A) arranged along a second axis (SA). The first (FA) and second (SA) spray nozzle axes are arranged on the same side of a plane in which the web (W) is run. Each spray nozzle (A,A) has an elongated spray opening configured to spray fluid in a direction towards the web (W). The first spray nozzle opening of the first group of spray nozzles (A) has an inclination angle which differs from the second nozzle opening inclination angle of the second group of spray nozzles (A).

Spray applicator and spray unit

An arrangement for spraying a fluid to a piece of material, such as a web or strip, has a chamber through which the material runs, and an applicator () which is configured to spray the fluid on the material. The applicator includes at least a first and a second valve () arranged within the chamber, each valve having a longitudinal axis, and each valve comprising a spray nozzle (). Each spray nozzle has an elongated opening extending along an axis. The longitudinal axis of the valve and the axis of the corresponding nozzle span a plane and the at least said first valve and said second valve are arranged spaced on a common axis (CA) running through a center point of each valve. The plane is inclined in relation to the common axis.

Spray nozzle arrangement

A chamber for fluid application to a piece of material (M), such as a web or strip arranged to nm in the chamber (), has a fluid applicator () for fluid application to the material. It further includes an inlet () through which the material is fed into the chamber (), an outlet () through which the material exits the chamber (), an outlet passage device () arranged at the outlet () and configured to form an outlet fluid sealing of the chamber, and an inlet passage device () arranged at the inlet () and configured to form an inlet fluid sealing of the chamber.

Growing community of inventors

Höllviken, Sweden

Patrik Månsson