Abstract: An apparatus for impregnating web material with thermally curable impregnating resin, The apparatus includes an impregnating trough in which the web material is brought into contact with the impregnating resin and an inlet line which leads to the impregnating trough and through which the impregnating resin is introduced into the impregnating trough. The apparatus also includes a heating device structured and arranged for heating the impregnating resin, wherein the heating device is associated with the inlet line and heats the impregnating resin in the inlet line.
Abstract: The invention relates to a hybrid resin, which is suitable in particular for impregnating paper webs. The hybrid resin according to the invention can be advantageously used for improving the mechanical properties of counteracting layers in multilayer boards.
Abstract: An apparatus for impregnating web material with thermally curable impregnating resin, The apparatus includes an impregnating trough in which the web material is brought into contact with the impregnating resin and an inlet line which leads to the impregnating trough and through which the impregnating resin is introduced into the impregnating trough. The apparatus also includes a heating device structured and arranged for heating the impregnating resin, wherein the heating device is associated with the inlet line and heats the impregnating resin in the inlet line.
Abstract: In a process and a mechanism (10) for drying and pre-condensing impregnates (14), which are made of foil-type web material impregnated with synthetic resin, impregnate (14) is irradiated with microwaves. In that way, impregnates (14) can be obtained, which, although the impregnating resin is free of melamine, is appropriate for pressing with a base body made of wood material.
Type:
Application
Filed:
July 8, 2009
Publication date:
August 11, 2011
Applicant:
Kaindl Decor GmbH
Inventors:
Paul Leitner, Alois Gruber, Johann Lienbacher
Abstract: The invention relates to a hybrid resin, which is suitable in particular for impregnating paper webs. The hybrid resin according to the invention can be advantageously used for improving the mechanical properties of counteracting layers in multilayer boards.