Procedure for the manufacture of continuous profiles based on aluminum sheets, tapes or paper coated with plastic material (Machine-translation by Google Translate, not legally binding)

摘要

Process for the manufacture of continuous profiles based on sheets, tapes or aluminum foil, covered with plastic material, characterized in that a strip, sheet or strip of continuous paper is taken and from the tensioner roller it is passed through the nozzle of the heads or carries angular or oblique rows of an extruder machine for plastics, so that the metal strip slides inside said heads, transverse to the flow of translucent or transparent plastic materials of different hardness expelled by the machine, determining a coating for both faces with the shape and pattern provided in advance, based on crippled surfaces, fluted or engraved. When leaving the rows, the profiles already endowed with a metallic finish similar to silver, gold, copper and the like - according to the translucent color applied to the protective layers - are cooled in a tank, proceeding then to roll them in another roller previous measurement with a meter meter. (Machine-translation by Google Translate, not legally binding)