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ESSELTE BUSINESS SYST SA
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ESSELTE BUSINESS SYST SA
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Application filed by ESSELTE BUSINESS SYST SAfiledCriticalESSELTE BUSINESS SYST SA
Priority to ES8700980UpriorityCriticalpatent/ES1002138Y/es
Publication of ES1002138UpublicationCriticalpatent/ES1002138U/es
Application grantedgrantedCritical
Publication of ES1002138YpublicationCriticalpatent/ES1002138Y/es
CARRETE PARA EL BOBINADO DE BANDAS TUBULARES CONTINUAS DE BOLSAS, MEJORADO, ESPECIALMENTE AQUELLAS BOLSAS DEL TIPO PARA LA COMPRA U OTROS USOS SIMILARES Y CUYA BANDA CONTINUA PRESENTA EQUIDISTANTEMENTE UNAS ZONAS DE VACIO DE MATERIAL CORRESPONDIENTES AL ESPACIO DETERMINADO ENTRE LAS ASAS DE CADA FUTURA BOLSA, CARACTERIZADO ESENCIALMENTE PORQUE ESTA CONSTITUIDO POR UN CUERPO DE REVOLUCION QUE PRESENTA UN MAYOR DIAMETRO EN LA ZONA CENTRAL QUE EN LOS EXTREMOS, A EFECTOS DE COMPENSAR LOS CITADOS VACIOS DE MATERIAL DE DICHA BANDA CONTINUA, FACILITANDO EL ENROLLADO Y DESENROLLADO DE LA MISMA Y OBTENIENDOSE AL FINAL DEL ENROLLADO UNA BOBINA TOTALMENTE REGULAR Y ESTABLE.
ES8700980U1987-03-251987-03-25Carrete para el bobinado de bandas tubulares continuas de bolsas mejorado
ExpiredES1002138Y
(es)
Procede et dispositif pour la fabrication d'un corps creux tubulaire, destine en particulier a des tubes souples pour emballage faits d'un materiau composire.