EP 0230855 A3 19881109 - METHOD OF MANUFACTURING A PACKAGE FOR ITEMS, ESPECIALLY CHOCOLATE BARS, AS WELL AS TUBULAR PACKAGE
Title (en)
METHOD OF MANUFACTURING A PACKAGE FOR ITEMS, ESPECIALLY CHOCOLATE BARS, AS WELL AS TUBULAR PACKAGE
Publication
Application
Priority
CH 554385 A 19851224
Abstract (en)
[origin: US4723701A] A wrapped article and a method of packaging it in a wrapper of sealable material includes the steps of surrounding the article about its side faces with the wrapper, providing the wrapper with a longitudinal seam to obtain a wrapper sleeve projecting beyond the end faces; flattening the wrapper sleeve beyond the end faces and providing transverse seams in the wrapper sleeve beyond the end faces to obtain fins projecting therebeyond, folding each fin along a root edge thereof against the respective end face to extend parallel thereto; folding side margins of each fin through 180 DEG along respective side edges onto the fin; and folding an outer edge zone of each fin through 180 DEG along a respective top edge onto a respective end face.
IPC 1-7
IPC 8 full level
A23G 1/00 (2006.01); A23G 1/30 (2006.01); B65B 11/48 (2006.01); B65D 75/08 (2006.01); B65D 85/60 (2006.01)
CPC (source: EP US)
B65D 75/08 (2013.01 - EP US); B65D 85/60 (2013.01 - EP US)
Citation (search report)
- [AD] CH 254978 A 19480531 - SUCHARD HOLDING SOCIETE ANONYM [CH]
- [A] GB 2118832 A 19831109 - FOCKE & CO
- [A] EP 0161214 A2 19851113 - SAPAL PLIEUSES AUTOMATIQUES [CH]
Designated contracting state (EPC)
DE ES FR GB IT NL
DOCDB simple family (publication)
EP 0230855 A2 19870805; EP 0230855 A3 19881109; EP 0230855 B1 19900328; CH 669940 A5 19890428; DE 3669859 D1 19900503; JP S62220411 A 19870928; US 4723701 A 19880209
DOCDB simple family (application)
EP 86810506 A 19861104; CH 554385 A 19851224; DE 3669859 T 19861104; JP 28162386 A 19861126; US 94298486 A 19861217