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Publication of ES1043382YpublicationCriticalpatent/ES1043382Y/es
Perfeccionamientos en la apertura de envases de cartóna líquidos, caracterizado esencialmente porque incorpora al envase tradicional de cartón (1) y en ambos extremos unas aberturas o perforaciones (2), ubicadas en puntos opuestos del envase, una de las cuales permite la salida del líquido y la otra, generalmente de menor diámetro, permite la entrada de aire, incorporando ambas perforaciones o aberturas los medios precisos de cierre a modo de precinto, preferentemente laminar.
ES9802893U1998-11-091998-11-09Perfeccionamientos en la apertura de envases de carton para liquidos.
Expired - LifetimeES1043382Y
(es)