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TRULL CANALS PEDRO
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TRULL CANALS PEDRO
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Application filed by TRULL CANALS PEDROfiledCriticalTRULL CANALS PEDRO
Priority to ES1974207638UpriorityCriticalpatent/ES207638Y/en
Publication of ES207638UpublicationCriticalpatent/ES207638U/en
Application grantedgrantedCritical
Publication of ES207638YpublicationCriticalpatent/ES207638Y/en
Improved folding box, of the type obtained from a single sheet provided with fold lines, characterized essentially by the fact that in said sheet a rectangular bottom is defined from which rise two laterally opposite longitudinal wings forming walls and walls. The resulting wide flanges that fold over themselves and are provided with retention tabs that are inserted in respective slits of said wings to maintain formed on the edges of said walls so many rims of great effort, the sheet comprising extension of the ends of the said fin wings having a portion that folds into several folds on itself, forming triangular caissons very reinforced with whose internal face contact the ends of the flanges of the longitudinal walls, which for this are bent, forming a bevel that corresponds to the aforementioned face of the corners to avoid that they unfold, whose fins are juxtaposed by their extreme edges and to them are applied flaps derived from the bottom to constitute the tester walls of the box. (Machine-translation by Google Translate, not legally binding)