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Publication date
Application filed by Stone Container CorpfiledCriticalStone Container Corp
Priority claimed from PCT/US1995/005795external-prioritypatent/WO1995030589A1/en
Publication of MXPA96005466ApublicationCriticalpatent/MXPA96005466A/es
Publication of MX9605466ApublicationCriticalpatent/MX9605466A/es
Se proporciona una bolsa de válvula (80) que tiene una característica de autocierre (92, 106, 108) para evitar pérdidas de la separacion después del llenado, pero antes de que la bolsa sea sellada completamente, lo cual permite el cierre seguro final facilitado de la bolsa (80).
MX9605466A1995-05-101995-05-10Bolsa de valvula sellable de autocierre.
MX9605466A
(es)