Intelligent Preservation System |
Dry Ice |
1 Can maintain constant temperature +24 hours |
1 Loses constant temperature over a much shorter time –example is in a 60 liter commercial box for ice cream the dry ice is only good for 6 hours |
2 Cold plates can be re-used over 1000 times (3 year period) |
2 Dry Ice Is only good for one time |
3 Materials are easily recycled and non toxic |
3 Recyling is a major problem- example is 3 one kg bags are used in each 60 liter commercial box for ice cream |
4 Price is under US$30 per plate |
4 Price is roughly US$1 per 1 kg bag of dry ice
|
5 Over a 3 year period for one 60 liter commercial box for ice cream, the cost of a cold plate is only US$30 |
5 Over a 3 year period for one 60 liter commercial box for ice cream, the cost of using dry ice is +US$1,000 |
