EP 1581440 A1 20051005 - s PACKAGE FOR STORING GOODS IN A PRESERVATIVE STATES, A METHOD FOR MARKING SUCH A PACKAGE, AS WELL AS A TEMPERATURE INDICATOR FOR THE PACKAGE
Title (en)
s PACKAGE FOR STORING GOODS IN A PRESERVATIVE STATES, A METHOD FOR MARKING SUCH A PACKAGE, AS WELL AS A TEMPERATURE INDICATOR FOR THE PACKAGE
Title (de)
VERPACKUNG ZUR LAGERUNG VON WAREN IN KONSERVIERTEM ZUSTAND, VERFAHREN ZUR KENNZEICHNUNG EINER DERARTIGEN VERPACKUNG SOWIE TEMPERATURANZEIGER FÜR DIE VERPACKUNG
Title (fr)
EMBALLAGE DE STOCKAGE DE PRODUITS AUX FINS DE CONSERVATION, PROCEDE DE MARQUAGE DE L'EMBALLAGE, ET INDICATEUR DE TEMPERATURE POUR L'EMBALLAGE
Publication
Application
Priority
- SE 0301862 W 20031202
- SE 0203565 A 20021203
- SE 0301125 A 20030416
- SE 0301126 A 20030416
Abstract (en)
[origin: WO2004050506A1] The invention relates to a package for goods as well as a temperature indicator (3) intended for the same, including a contrast medium contained between a front wall (9) and a base wall, which medium has a certain colour in a first temperature state and which on transition to another temperature state is irreversibly converted to a different colour. A bar-code (6) is integrated in the front wall (9), which bar-code comprises a plurality of code bars in the form of transparent, window-like fields (7), which are surrounded by neutral, opaque fields, which have the same colour as the colour that appears in the code bar fields in the first temperature state. The contrast medium is arranged to alter the contrasting effect between the code bar fields and the surrounding fields on a possible of a decided temperature value in order to form or make visible the initially invisible bar-code. The invention also relates to a method for marking a package.
IPC 1-7
IPC 8 full level
B65D 79/02 (2006.01); G01K 3/04 (2006.01); G01K 11/06 (2006.01)
CPC (source: EP)
B65D 79/02 (2013.01); G01K 3/04 (2013.01); G01K 11/06 (2013.01); B65D 2203/00 (2013.01)
Citation (search report)
See references of WO 2004050506A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI
DOCDB simple family (publication)
WO 2004050506 A1 20040617; AU 2003284817 A1 20040623; EP 1581440 A1 20051005
DOCDB simple family (application)
SE 0301862 W 20031202; AU 2003284817 A 20031202; EP 03776134 A 20031202