Abstract: There is described a method for mixing and homogenisation of binding agents and additives in particular formulated for use the production of panels made from organic fibres and comprising the following method steps: dosing water-soluble UF/MUF resin in the range of 90% by weight, dosing water-soluble hardener agent in the range of 5% by weight, dosing not water-soluble penetration agent in the range of 2-5% of weight, dosing not water-soluble foaming agent in the range of 2-5% of weight, continuous dosing these fluids into a collective tube leading to a common dynamic mixing and homogenisation unit, and operation said dynamic and homogenisation unit until a homogeneous and activated resin mixture is effected, so that said mixture having a structure like an emulsion containing wax penetration micro drops.

Abstract: A method for production of cores for doors, partitions, furniture and the like. A filling material is mixed with a binding agent and the core is form-pressed in a desired shape, preferably as a plate-shaped item, where biomass is used as filling material, for instance, in the form of straw and stalks. A binding agent is used, mainly consisting of either UF-glue (urea-formaldehyde) or MUF-glue (melamin urea-formaldehyde). Preferably, the core further contains a foaming agent. A core may be provided as a form-pressed, mainly plate-shaped item, where the filling material consists of biomass, for instance, in the form of disintegrated straw and stalks, and where the binding agent mainly consists of UF-glue or MUF-glue, to which a foaming agent preferably is added.