BOTTLE EQUIPPED WITH A LUMINOUS TEMPERATURE INDICATOR

Abstract

Abstract The bottled milk temperature indicator shows that a temperature previously selected has been reached. It can be in the form of a small plate (5) detachably held against the bottle (1) by an elastic distorting ring (2). The ring can have a curved window in line with the plate, which becomes visible at the desired temperature for consumption of the contents. There can be a guide on the rear side of the ring to align the plate. The plate contains liquid crystal materials becoming visible at the correct temperature. A depression (6), with a depth less than or equal to the thickness of the plate (5),ensures good thermal contact with the bottl surface.

Inventors

No inventors recorded.

Bibliographic Details