초록 ▼

In hinge-lid packs comprising a pack part (12) and a lid (13) hinged to a pack rear panel (15) it is difficult to ensure a precise closed position of the lid (13). This is particularly the case in hinge-lid packs with rounded longitudinal edges (10, 11). To create an additional closing force, outwar

In hinge-lid packs comprising a pack part (12) and a lid (13) hinged to a pack rear panel (15) it is difficult to ensure a precise closed position of the lid (13). This is particularly the case in hinge-lid packs with rounded longitudinal edges (10, 11). To create an additional closing force, outwardly directed deformations, particularly convexities (38), are formed in the free portion of collar side panels (28, 29) of a collar (26). These convexities abut the inner sides of the lid side panels (17) with an increased friction and thus create an increased closing force. The deformation of the collar side panels (28, 29) is a result of longitudinal collar edges (30, 31) diverging towards the free edge. As a result, there is a strain of material which effects the deformation of the collar side panels (28, 29). A further or alternative closing aid is provided in the form of an upright or inclined cut (39) arranged in the region of the collar side panels (28, 29). As a result of the convexity (38), this cut (39) forms a projecting retaining edge which also abuts the inner side of the pack side panels (28, 29) and creates an increased closing force. Moreover, the pack or the blank has a special design, such that rounded contours at the ends of the blanks fit into one another and can be severed from a piece of material without any waste.

대표청구항 ▼

A hinge-lid pack for accommodating a cigarette group, comprising: a pack part (12) and a lid (13) which is pivotably attached thereto, a) wherein the hinge-lid pack is a round-corner pack with rounded upright longitudinal edges (10, 11); b) a collar (26) with a collar front panel (27) and collar sid

A hinge-lid pack for accommodating a cigarette group, comprising: a pack part (12) and a lid (13) which is pivotably attached thereto, a) wherein the hinge-lid pack is a round-corner pack with rounded upright longitudinal edges (10, 11); b) a collar (26) with a collar front panel (27) and collar side panels (28, 29), which collar (26) is arranged in the pack pan (12) and has a collar portion (32) that projects upwardly from the pack part (12), c) so that said collar portion (32) is surrounded by said lid (13) when said lid is in a closed position; and d) closing edges which are formed between said pack part (12) and said lid (13), which extend in an inclined manner to form an inclination in the region of pack side panels (17) and lid side panels (23), and which slope towards the pack front side, e) wherein said lid (13) has a single-layer front panel (20) with a rounded tongue-like contour in a lower region thereof which faces towards the pack part (12), thus forming a rounded free front edge (37) of said lid (13).