EP 2531419 A1 20121212 - PROCESS FOR EASY OPENING OF A FOIL SEALED ON THE OPENING EDGE OF A GLASS CONTAINER AND CORRESPONDING GLASS CONTAINER
Title (en)
PROCESS FOR EASY OPENING OF A FOIL SEALED ON THE OPENING EDGE OF A GLASS CONTAINER AND CORRESPONDING GLASS CONTAINER
Title (de)
VERFAHREN ZUM LEICHTEN ÖFFNEN EINER AUF DEM ÖFFNUNGSRAND EINES HELÄLTERS VERSIEGELTEN DECKELFOLIE UND ENTSPRECHENDER BAHÄLTER
Title (fr)
PROCEDE D'OUVERTURE FACILE D'UN OPERCULE THERMOSCELLE SUR LE BUVANT D'UN RECIPIENT EN VERRE ET RÉCIPIENT CORRESPONDANT
Publication
Application
Priority
- FR 1050738 A 20100203
- FR 2011050148 W 20110126
Abstract (en)
[origin: WO2011095726A1] The invention relates to a method for opening a seal that includes a metal sheet and a thermoplastic resin layer by means of which the seal is heat-sealed onto the locking ring of a jar or similar glass container, said locking ring being pre-coated with a heat-sealing primer, the heat-sealed seal enabling the jar or similar glass container to be closed in a sealing manner, said method being characterized in that the initial and final removing forces are at most 28 N when peeling the seal at 90° C at a speed of 300 mm/min; to a jar or similar glass container capable of implementing said method, said jar or similar glass container being characterized in that the heat-sealing primer coating includes an organic and/or inorganic material having organic and/or inorganic fillers mixed therein; and to the use of said method or said jar or similar glass container for packaging agri-food materials.
IPC 8 full level
B65D 77/20 (2006.01)
CPC (source: EP US)
B65D 77/2032 (2013.01 - EP US)
Citation (search report)
See references of WO 2011095726A1
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)
FR 2955844 A1 20110805; FR 2955844 B1 20120427; AR 080053 A1 20120307; BR 112012019415 A2 20160503; BR 112012019415 B1 20200422; CL 2012002176 A1 20130712; EP 2531419 A1 20121212; EP 2531419 B1 20131120; ES 2441812 T3 20140206; PT 2531419 E 20140129; RU 2012137208 A 20140310; RU 2566311 C2 20151020; UA 106648 C2 20140925; US 2013036715 A1 20130214; US 9302837 B2 20160405; WO 2011095726 A1 20110811
DOCDB simple family (application)
FR 1050738 A 20100203; AR P110100291 A 20110128; BR 112012019415 A 20110126; CL 2012002176 A 20120803; EP 11705930 A 20110126; ES 11705930 T 20110126; FR 2011050148 W 20110126; PT 11705930 T 20110126; RU 2012137208 A 20110126; UA A201210288 A 20110126; US 201113577086 A 20110126