Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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M Peterson&son AS
Billeruds AB
Original Assignee
M Peterson&son AS
Billeruds AB
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Filing date
Publication date
Application filed by M Peterson&son AS, Billeruds ABfiledCriticalM Peterson&son AS
Priority to ES0197161UpriorityCriticalpatent/ES197161Y/es
Publication of ES197161UpublicationCriticalpatent/ES197161U/es
Application grantedgrantedCritical
Publication of ES197161YpublicationCriticalpatent/ES197161Y/es
Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes
(AREA)
Abstract
Disposición de tripas para cartón ondulado, que tienen una elevada rigidez en el estado húmedo, que comprenden una hoja de núcleo que tiene un peso de 50 a 150 gr/m2 y que consiste en un plástico que tiene un módulo de elasticidad de al menos 1.000 N/mm2, teniendo dicha hoja de núcleo, en ambos lados, recubrimientos de papel que tiene un peso de 10 a 50 gr/m2.
ES0197161U1971-05-211971-05-21Disposición de tripas para cartón ondulado
ExpiredES197161Y
(es)
Envoltura de carton ondulado recubierto en una de sus caraspor una hoja lisa para la construccion de cajas para el em- balaje de una o varias unidades en maquinas empaquetadoras.