Machine for impregnation with resins, especially alilic, of decorated bands. (Machine-translation by Google Translate, not legally binding)

摘要

Machine for impregnation, with specially allylic resins of decorated bands, of the type consisting of equipment for impregnation, drying and prepolymerization, cooling and longitudinal and transversal cuts, using cellulose paper or other similar materials, whose machine is characterized in that the feeding equipment is equipped with the necessary tools for the automatic change of coils and of rollers for the guidance and tensioning of the decorated band; the impregnation equipment is of closed or semi-closed type, is in direct communication with a regulating tank, equipped with an agitator and has devices to regulate the viscosity of the resin, either by the action of temperature or by varying the resin-solvent ratio ; the cuvette with the resin houses rollers of adjustable position, vertically and horizontally, which regulate the length of the band immersed in the resin, or alternatively that cuvette can be adjusted in height, with respect to the impregnating rollers; the drying and prepolymerized equipment support the decorated band through the air cushion system. (Machine-translation by Google Translate, not legally binding)