EP 3468882 B1 20200520 - METHOD AND EQUIPMENT FOR MANUFACTURING A PACKAGE, AND PACKAGE THUS FORMED
Title (en)
METHOD AND EQUIPMENT FOR MANUFACTURING A PACKAGE, AND PACKAGE THUS FORMED
Title (de)
VERFAHREN UND VORRICHTUNG ZUM HERSTELLEN EINER VERPACKUNG UND SO HERGESTELLTE VERPACKUNG
Title (fr)
PROCÉDÉ ET ÉQUIPEMENT POUR LA FABRICATION D'UN EMBALLAGE ET EMBALLAGE AINSI RÉALISÉ
Publication
Application
Priority
- FR 1655280 A 20160609
- FR 2017051445 W 20170608
Abstract (en)
[origin: WO2017212176A1] The present invention relates to a method for manufacturing a package composed of two cardboard bases and a window extending on the lateral faces between said cardboard bases; cardboard cutouts (2) are prepared by cutting out, from a sheet, two parts (100, 200) which correspond respectively to the shape of the first and the second cardboard base joined together by separable connecting zones (160); the cutouts (2) are placed on a conveyor belt; pressing rollers are applied to the cutouts (2); one of the rollers in contact with one of the parts (200) is slowed down with respect to the roller in contact with the other part (100) in order to cause tearing of said separable zones (160); the two parts (100, 200) are repositioned by moving them apart by a distance corresponding to the height of the window (300); the window (300) is deposited in order to bond the edges on the corresponding edges of the parts (100, 200) which are thus repositioned. It also relates to equipment for carrying out the method and to a box produced according to this method.
IPC 8 full level
B65D 5/32 (2006.01); B65D 5/42 (2006.01); B31B 105/00 (2017.01); B31B 110/35 (2017.01)
CPC (source: EP US)
B65D 5/328 (2013.01 - EP US); B65D 5/4204 (2013.01 - EP US); B65D 15/22 (2013.01 - EP US); B31B 50/82 (2017.07 - EP US); B31B 2105/00 (2017.07 - EP US); B31B 2105/0022 (2017.07 - EP US); B31B 2110/35 (2017.07 - EP US)
Citation (examination)
FR 2507155 A1 19821210 - BABEY MARIE EDITH [FR]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2017212176 A1 20171214; CN 109311562 A 20190205; CN 109311562 B 20200602; EP 3468882 A1 20190417; EP 3468882 B1 20200520; FR 3052389 A1 20171215; FR 3052389 B1 20180518; US 2019144160 A1 20190516
DOCDB simple family (application)
FR 2017051445 W 20170608; CN 201780035164 A 20170608; EP 17734790 A 20170608; FR 1655280 A 20160609; US 201716308787 A 20170608