Automatic rapid heating can

Details Automatic rapid heating can Automatic rapid heating can

1989-06-01

1991-02-05

Moy, Joseph Man-Fu

Special receptacle or package

For mixing

Tear strip or piercer

126263, 62 4, 62294, B65B 2522

Patent

active

049897292

ABSTRACT:
An automatic rapid heating can mainly characterizes that an elongated cylindrical sealed container is joined to the center of the inner rim of the bottom cover of the packing can and is also contained in the packing can; in said heating can where two kinds of separately isolated proper chemicals are stored, and a can opening device is joined to the outer rim of the bottom cover at the opposite position of said container, furthermore, a protective cover is sleeved on the bottom of the packing can on the outer side in order to safeguard the opening device free from collision. During using, the user has to employ the opening device to pierce through the bottom cover and the separation layer for the chemicals to make the two chemicals generate violent chemical reaction, so that the heat released is completely absorbed by the drink or beverage or food stored and packed in the can to make the beverage or food rapidly achieve the heating effects.

REFERENCES:
patent: 3970068 (1976-07-01), Sato
patent: 4221291 (1980-09-01), Hunt
patent: 4524078 (1985-06-01), Bardsley et al.
patent: 4648532 (1987-03-01), Green
patent: 4785931 (1988-11-01), Weir et al.

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