The water content of fruits and vegetables is often higher than 90%, and the preservation of fruits and vegetables is the first. Toshiba fog refrigerator is equipped with "moisture permeable and airtight" unit moisture permeable membrane. When the refrigeration system transports moist cold air between the fruits and vegetables, the cold air is separated, which not only actively supplements water for the fruits and vegetables, but also realizes a high humidity environment of 95%-99%. It can also prevent the fruits and vegetables in the cabin from being directly dried by cold air, and avoid the situation that the internal and external fresh-keeping effects are different.
Toshiba Fog Series adopts unit moisturizing membrane imported from Japan, which is a porous polymer fiber material with moisture permeability and air tightness. The pore size is as fine as 0.5-3 microns, so wind can't pass through, and water mist as fine as 0.0004 microns can pass through. Avoid direct blowing of fruits and vegetables by cold air, and only transport delicate water vapor directly to fruit and vegetable cells, so as to create a continuous moisturizing environment suitable for storage of fruits and vegetables and realize 7-day fresh-keeping of fruits and vegetables.