Package making – Methods – Wrapping contents including cover forming
Reexamination Certificate
2006-09-26
2006-09-26
Huynh, Louis (Department: 3721)
Package making
Methods
Wrapping contents including cover forming
C053S452000, C053S456000, C053S458000, C493S162000, C493S911000
Reexamination Certificate
active
07111441
ABSTRACT:
A method and device for producing a rigid container, having two end walls and a lateral wall, from a flat blank having two flat first portions, each of which has a relative panel defining a relative end wall of the container, and a drawn rim integral with the panel, extending along at least one portion of an outer edge of the panel, and square with respect to the panel; and three flat second portions alternating with the two panels; each panel being folded squarely with respect to the flat second portions adjacent to it; the second portions being wrapped about and onto the rims to form the lateral wall; and each panel being stiffened by means of an external stiffening member, at least when forming the lateral wall.
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patent: WO 2003/080474 (2003-10-01), None
G.D Societa'per Azioni
Huynh Louis
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