Fecha de publicación:
15/04/2021
Fuente: WIPO "abeja"
Thermocompression equipment for the manufacture of recyclable honeycomb plates that are fed with sheets (4) of recyclable material, characterized in that it comprises a plurality of pairs of rollers (1), (1'), (1''), (2), (3) heated thermocompression rollers, where each roller (1), (1'), (1''), (2), (3) has protrusions (5) with a geometric shape of medium hexagon; being arranged along the thermocompression equipment continuously in pairs, so that the protrusions (5) of each pair of rollers (1), (1'), (1''), (2), (3) They are located out of phase between them to facilitate the thermocompression of the sheets (4), while the thermocompression equipment is defined by: - a molding zone where the pairs of rollers (1), (1'), (1'') have a temperature lower than the melting temperature of the sheets (4) of recyclable material and the height of the protrusions (5) of the pairs is progressively increased to a maximum height arranged in a final section of the molding zone; - a joint zone where the pairs of rollers (2) have a temperature higher than the melting temperature of the sheets (4) of recyclable material and the height of the protrusions (5) of the pairs of rollers (2) is maintained constant with respect to the maximum height of the final section of the molding zone; and - a cooling zone where the pairs of rollers (3) have a temperature lower than the temperature of the joint zone and the height of the protrusions (5) of the pairs of rollers (3) is kept constant with respect to the joint zone . (Machine-translation by Google Translate, not legally binding)