B - Operations – Transporting – 31 – B
Patent
B - Operations, Transporting
31
B
B31B 1/20 (2006.01) B32B 3/04 (2006.01) B65D 5/66 (2006.01) B65D 75/08 (2006.01) B65D 83/08 (2006.01)
Patent
CA 2220942
A wrapping blank of paper or plastic film for a cuboid soft pack for cellulose tissues or the like has a rectangular zone (1) for the production of the narrow sides (7, 8), the face and the back (6) as well as of the bottom (9) of the soft pack. Further, a closing flap (13) is provided, which is integrally formed on the rectangular zone (1) and which covers a removal opening formed by a cutout (15) of the soft pack in the latter's closed condition. The free lateral edge of the closing flap (13) and the cutout (15) are formed by a common, substantially sinusoidal edge of cut (16) of continuous run free from corners and misalignments, the convex section (17) of which defines the closing flap (13) and the concave section (19) of which defines the cutout (15).
Ebauche de papier d'emballage ou de film plastique destinée à un paquet mou cuboïde pour mouchoirs en papier de cellulose ou analogue comportant une zone rectangulaire (1) donnant les côtés étroits (7, 8), l'avant et l'arrière (6) ainsi que le fond (9) dudit paquet mou. Celui-ci comporte également un rabat de fermeture (13) solidaire de la zone rectangulaire (1) et recouvrant une ouverture de sortie formée par une découpure (15) du paquet mou à l'état fermé. Le bord libre du rabat (13) de fermeture et la découpure (15) sont formés d'un bord de coupe (16) commun continu sensiblement sinusoïdal sans angles ni défauts d'alignement, dont la section convexe (17) définit le rabat de fermeture (13) et la section concave (19) la découpure (15).
Reinheimer Horst Alfred
Stary Christof Karl
Sim & Mcburney
The Procter & Gamble Company
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