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Priority to ES0257455ApriorityCriticalpatent/ES257455A1/en
Publication of ES257455A1publicationCriticalpatent/ES257455A1/en
Procedimiento para la fabricación de envases rígidos tubulares, caracterizado esencialmente por el hecho de proceder, en operaciones independientes, ala obtención de un cuerpo tubular a base del arrollamiento de papel encolado, a la formación de dos cercos de fleje a fijar por embutición en las respectivas bocas del mencionado cuerpo tubular, a la fabricación de dos placas como fondo y tapa del envase, y a la combustión de un cierre anular de fleje determinado por una abrazadera elástica y precintable.Procedure for the manufacture of rigid tubular containers, essentially characterized by the fact of proceeding, in independent operations, to the obtaining of a tubular body based on the wrapping of glued paper, to the formation of two strips of strap to be fixed by embossing in the respective mouths of the mentioned tubular body, to the manufacture of two plates as the bottom and lid of the container, and to the combustion of an annular strap closure determined by an elastic and sealable clamp.
ES0257455A1960-04-071960-04-07Procedure for the manufacture of tubular rigid containers (Machine-translation by Google Translate, not legally binding)
ExpiredES257455A1
(en)
Closure mouthpiece and handle for paper bags, cardboard or similar, which form a reinforced handle (Machine-translation by Google Translate, not legally binding)