EP 0294734 B1 19910904 - WRAPPER FOR SLAB-SHAPED GOODS, IN PARTICULAR CHOCOLATE BARS, AND METHOD OF ITS MANUFACTURE
Title (en)
WRAPPER FOR SLAB-SHAPED GOODS, IN PARTICULAR CHOCOLATE BARS, AND METHOD OF ITS MANUFACTURE
Publication
Application
Priority
DE 3719610 A 19870612
Abstract (en)
[origin: EP0294734A1] The wrapper consists of a single-piece blank (7) which is placed asymmetrically around the bar (1), forming a covering sheet, is closed by an end fold, covering a longitudinal sealing seam, adjoining the longitudinal side (4) of the bar as a constituent of the tube of wrapping material, and is folded onto the underside of the bar. In this case, the covering sheet is connected to the part of the tube of wrapping material adjacent to the underside of the bar, covering folded-over regions of the end fold. The end of the blank facing away from the covering sheet is attached to the covering sheet in a projecting manner with the longitudinal sealing seam over the contour of the bar in a width corresponding to the extension of the longitudinal side (4). The end fold has defined, symmetrically arranged folding lines (15, 16). The blank (7) is bounded in a rectangular form. The covering sheet is formed by the folding-in of overlaps, so that the covering sheet and the overlaps are provided so as to be free from constituents of the longitudinal sealing seam. The end fold is bridged by a transverse sealing seam (21) which is arranged in the partial region of the end fold, which partial region is folded onto the underside of the bar (1) and is covered by the covering sheet. <IMAGE>
IPC 1-7
IPC 8 full level
B65D 75/12 (2006.01); B65D 75/20 (2006.01); B65D 85/60 (2006.01)
CPC (source: EP US)
B65D 75/12 (2013.01 - EP US); B65D 75/20 (2013.01 - EP US); B65D 85/60 (2013.01 - EP US)
Designated contracting state (EPC)
CH GB IT LI
DOCDB simple family (publication)
EP 0294734 A1 19881214; EP 0294734 B1 19910904; DD 270688 A5 19890809; DE 3719610 C1 19881222; US 4897983 A 19900206
DOCDB simple family (application)
EP 88108978 A 19880604; DD 31665288 A 19880610; DE 3719610 A 19870612; US 20507388 A 19880610