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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cartonajes del Ebro SA CADESA
Original Assignee
Cartonajes del Ebro SA CADESA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cartonajes del Ebro SA CADESAfiledCriticalCartonajes del Ebro SA CADESA
Priority to ES1979247018UpriorityCriticalpatent/ES247018Y/en
Publication of ES247018UpublicationCriticalpatent/ES247018U/en
Application grantedgrantedCritical
Publication of ES247018YpublicationCriticalpatent/ES247018Y/en
Improved background for folding boxes, corrugated cardboard and the type in which the longitudinal wings thereof are subordinated, by partial gluing or other equivalent procedure, to the adjacent transverse fins to cause the automatic unfolding of the same bottom when pressed against two opposite corners of the box, characterized in that said longitudinal wings have a width equal to half the width of the box, and equal in turn to that of the transverse fins, in order to avoid that, in the development of the box, there are some parts more outstanding than others, inscribing in this way the mentioned development in a perfectly rectangular sheet with the minimum waste of material. (Machine-translation by Google Translate, not legally binding)
ES1979247018U1979-11-231979-11-23
IMPROVED FUND FOR FOLDING BOXES
ExpiredES247018Y
(en)