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EDO FORNAS MARIA ROSA
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EDO FORNAS MARIA ROSA
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Priority to ES108160UpriorityCriticalpatent/ES108160U/es
Publication of ES108160UpublicationCriticalpatent/ES108160U/es
Válvula para sacos caracterizada esencialmente por el hecho de estar constituida por dos láminas fijadas por sus bordes longitudinales y que superpuestas elásticamente en la posición de cierre forman una embocadura unida y enrasada con el borde superior cerrado del saco por cuya embocadura puede introducirse amoviblemente hasta el interior del mismo forzando la elasticidad de las láminas y separándolas un tubo vertedor del producto a envasar.
ES108160U1964-08-281964-08-28Válvula para sacos
PendingES108160U
(es)