EP 0015461 A1 19800917 - Process and apparatus for making self-warming containers for precooked foods.
Title (en)
Process and apparatus for making self-warming containers for precooked foods.
Title (de)
Verfahren und Vorrichtung zum Herstellen selbstwärmender Behälter für vorgekochte Lebensmittel.
Title (fr)
Procédé et appareil pour la fabrication de récipients auto-chauffants pour aliments précuits.
Publication
Application
Priority
IT 2068279 A 19790302
Abstract (en)
The components of the container, fed by suitable devices, are assembled starting from the formation of a tray (13) adapted to contain calcium oxide granules and a hermetic envelope containing water, by means of a conveyor (14) and several automatic or manual devices allowing a high output and finished containers which are hightight and reliable in use.
IPC 1-7
IPC 8 full level
B65B 25/22 (2006.01); B65B 47/04 (2006.01)
CPC (source: EP)
B65B 25/22 (2013.01); B65B 47/04 (2013.01)
Citation (search report)
- US 3244082 A 19660405 - LEMELSON JEROME H
- US 3892060 A 19750701 - STANLEY JR JOSEPH
Designated contracting state (EPC)
AT BE CH DE FR GB IT LU NL SE
DOCDB simple family (publication)
EP 0015461 A1 19800917; IT 1111133 B 19860113; IT 7920682 A0 19790302
DOCDB simple family (application)
EP 80100894 A 19800222; IT 2068279 A 19790302