Disposable device for self-heating or self-cooling of drinks...

Details Disposable device for self-heating or self-cooling of drinks... Disposable device for self-heating or self-cooling of drinks...

B - Operations, Transporting

65

D

217/15.1

B65D 25/08 (2006.01) A47J 36/28 (2006.01) B65D 81/34 (2006.01)

Patent

CA 1234786

ABSTRACT OF THE DISCLOSURE A disposable device for utilizing an exothermic or endothermic reaction for heating or cooling drinks and food- stuffs, substantially comprising a single piece metal container, having two chambers and being enveloped within a protective insu- lating plastic covering, the reactants being contained in sepa- rated sectors and closed by diaphragms, which are heat-sealed and impermeable to external agents, the covering being provided with a locking system for locking therein the metal container and with a device, so-called outer breaker, which is manually controlled for starting the exothermic or endothermic reaction by mixing a solid reactant with a liquid one.

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