A system for the manufacture of parts and flexible laminated rolls composed by solid minerals crushed, agglomerated through a plastic ligante, for decoration of surfaces. (Machine-translation by Google Translate, not legally binding)

摘要

A system for the manufacture of parts and flexible laminated rolls composed of solid crushed minerals, agglomerated through a plastic ligante, for decoration of surfaces that is essentially characterized by the fact that it starts from crushed mineral solids, which once selected and washed impregnate in a mixer with plastic binder and additives that correspond to formulas provided, obtaining a mass of conglomerate that, taken to a tank, is dropped, later by an adjustable outlet on a conveyor table, which slides on rollers, moved by a motor installed in the lower path of the same, the table consisting of a material of flexible plastic sheet, smooth and shiny surface, to prevent the adhesion of the conglomerate to said table, which on the other hand has placed on it a support of meshed fabric, which serves as the basis for the laminate coming from a roll placed to the effect to the pr of the conveyor table, whose table slides on a flat surface to avoid buckling, and is arranged in such a way that the conglomerate falling on it is extended by a first leveling strip, while a second strip extends the mass up to a desired thickness, the final finishing being carried out by means of a steel or plastic trowel, which, like the described bars, is fixed to the frame that serves as support for the table; giving all the operations that have been listed, to obtain a smooth and uniform surface on the mesh support that supports the table, whose table is then passed through a drying oven for the conglomerate to dry and adhere to its support, and existing at the end of the conveyor table a blade or roller, which separates or detaches the laminate from the plastic folio that has served as a support, to be wound as a final laminate, after cutting its edges by blade to the effect. (Machine-translation by Google Translate, not legally binding)