Patent ID: 11008205

Abstract:
A cooling unit has (a) a cooling cartridge having (i) two foils sealed to one another along a perimeter area delimiting an inner area of the cartridge where a liquid pathway is defined between both foils, the liquid pathway making a fluid communication between an inlet and an outlet of the cooling cartridge; (ii) a web or mesh of material provided between both foils in the inner area of the cooling cartridge in the liquid pathway, the web or mesh of material has contact zones where the foils contact the web or mesh of material in the inner area of the cooling cartridge when the pressure reigning in the inner area equals ambient pressure; (b) a first cooling plate has a first surface and a second cooling plate has a second surface facing the first surface; (c) a cold source suitable for cooling said first and second surfaces, wherein the inner area of the cooling cartridge is positioned between both cooling surfaces; wherein the foils are not or only at distinct locations attached to the contact zones of the web or mesh material.