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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Industrias Graficas Trepat SA
Original Assignee
Industrias Graficas Trepat SA
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Filing date
Publication date
Application filed by Industrias Graficas Trepat SAfiledCriticalIndustrias Graficas Trepat SA
Priority to ES1981260665UpriorityCriticalpatent/ES260665Y/en
Publication of ES260665UpublicationCriticalpatent/ES260665U/en
Application grantedgrantedCritical
Publication of ES260665YpublicationCriticalpatent/ES260665Y/en
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Cartons
(AREA)
Abstract
Improved box, of the type constituted from a punched sheet that in its armed position forms a rectangular box body in the manner of a trough, with a pivoting closing lid on a split line that performs the hinge function, essentially characterized by the fact of comprising an internal laminar reinforcement, composed of a portion of rectangular punched material provided with two opposite flanges delimited by creasing lines, between which there is a distance equal to the height of the box, one of said flanges being fixed to the upper edge inside the back side of the box, where the lid hinges, while the other tab bent squarely on the bottom of the box, being attached the largest portion of the laminar reinforcement against the above mentioned side, forming both elements a strong double wall. (Machine-translation by Google Translate, not legally binding)