Analytical methods for the characterisation of complex relations between fibre-adhesive-interdependencies are discussed. Specific values determined with those methods shall be usable for the estimation of properties of MDF made from the analysed fibres and adhesive. The focal point is set on the influence of fibre-properties on the fibre-adhesive-interdependencies, with quasi constant adhesives, glue-process- and press-processparameters. The hypothetical relations between fibre properties and fibre-adhesive-interdependencies are presented and discussed. In addition, the method of measuring contact-angles is presented, as a potential analytical method for the characterisation of fibre-adhesive-interdependencies. There remains an extensive need for further research, like the development of methods to evaluate fibre-properties such as: fibre-porosity, fibresurface as well as the determination of adhesive-distribution,
-penetration, -kinetics and -adhesion in relation to the mentioned fibre-properties.