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Priority to ES0026109UpriorityCriticalpatent/ES26109Y/es
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Publication of ES26109YpublicationCriticalpatent/ES26109Y/es
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
Un dispositivo para el cierre de envases de materias plásticas, caracterizado por estar constituido por una pieza matriz de alojamiento del envase a cerrar, hueca en su parte Inferior y provista de un escalón o estrechamiento que sirve de apoyo o sujeción a la valona o saliente del envase, al colocarlo en ella para el cierre, de forma que la valona queda libre por su parte superior para depositar sobre ella la tapa que ha de recibir la presión del macho de cierre.
ES0026109U1951-03-091951-03-09Dispositivo para el cierre de envases de materias plásticas
ExpiredES26109Y
(es)