The blue box in the refrigerator freezer is located on the back wall of the refrigerator freezer, which is a patented technology of Rong Sheng refrigerator. There is a separator inside the refrigerator, which decomposes the water mass in the air through high-voltage discharge, and the macromolecules are electrolyzed into small molecules, which are more easily absorbed by fruits and vegetables. Mainly used for fruit and vegetable preservation.
In general, the frozen plastic crisper is blue and the refrigerated crisper is green. Of course, this is just the difference with the naked eye. How can we really distinguish it from the box itself? Under normal circumstances, there will be some snowflake connection signs on the frozen fresh-keeping box to remind you of the food volume suitable for freezing effect.
The box body of the freezing box is made of plastic pp, which is very resistant to low temperature, generally at MINUS 20 to 100 degrees. The plastic box of the refrigerator is made of plastic PC, and its temperature resistance is 30- 100 degrees. From this point of view, the frozen plastic box is suitable to be placed in the freezer, and once the frozen plastic box is placed in the freezer, accidents will inevitably occur.
The design of refrigerated plastic box is slightly different from that of frozen box. The box cover is specially designed with grooves, which can be closely combined with the box body. The frozen fresh-keeping box is made of low-temperature resistant plastic, which can be put into the freezer for a long time without becoming brittle. The box cover with good shrinkage rate can maintain good sealing even in the low-temperature freezing state, ensuring that there is no peculiar smell between foods.