Cardboard box, the preform unit for formation of a cardboard box, and structure of keel to separate two adjacent articles and / or retaining the articles in a cardboard box

摘要

"Cardboard box unit, the preform to form a cardboard box, and structure of keel to separate two adjacent articles and / or retaining the articles in a cardboard box".A cardboard box and the preform of cardboard box (10) to form a cardboard box of the type to be at the top for accommodating a plurality of containers, e.g. bottles,The cardboard box is tubular in structure and comprises a first panel (16) having a plurality of apertures (34, 64).Each of which has at least one fastener (30, 32) foldable retention which engages with the underside of the operatively radially protruding part (P1)P2) of a container (b) present in the opening in which a reinforcing fastener (54) is connected with one of the tabs and retention is prepared between a pair of adjacent containers to minimize theThe mutual displacement between those containers and in which an edge free of extreme fastener reinforcement engages operatively with the lower side of the part radially bulging of one of the recipiAdjacent entities.