What is the puffing rate of the soft ice cream machine?
?? The expansion ratio of the soft ice cream machine refers to the micro air bubbles mixed in the mixture during the freezing operation of the aging mixture to expand its volume, and the percentage of volume increase is the expansion ratio of the soft ice cream. Because soft ice cream contains many tiny bubbles, the ice cream tastes soft and smooth, and the product stability is also improved. Air is a poor conductor of heat. Because many tiny bubbles are evenly dispersed in the ice cream, the heat conduction effect is greatly reduced, the anti-melting resistance is enhanced, the taste is good and it is not easy to melt.