How are the expensive fruit and vegetable crisps in supermarkets made?

First, the workers use a knife to handle fresh strawberries, and then through the conveyor bag will be repeatedly cleaned strawberries at the same time transfer to the other side, to the workers will cut them into small pieces and flat in the iron plate, and then put them together into the minus 40 degrees Celsius of the vacuum freezer, at such low temperatures, this time, the strawberry inside the water will be directly converted into ice crystals, and then through the heating so that these Ice crystals directly jumped over the liquid state sublimation to the gas state, and the rest of the loss of moisture in the strawberries become crunchy at the same time, but also to a large extent to retain the original color and flavor.

Secondly, through such a method, this factory will also process all kinds of vegetables, the workers here will firstly put the treated okra in the cutter, the lower blade will evenly cut them into small sections of 12 to 15 millimeters and drop them on the governed conveyor bag, on both sides of the conveyor belt, the workers will carefully pick out the stumped or necrotic okra among them, and the rest of the okra will be Continue to convey to the cleaning tank, the okra inside and outside are cleaned once, and then through the other side of the conveyor belt will continue to convey them to the freezer, during which the okra will also first pass through a row of high-temperature water brushes will be scalded and rinsed okra, and then one of the did not clean off at the same time. It is also a good way to ensure the flavor of the okra.

Third, then after a row of low-temperature water brush, so that the okra quickly cooled down at the same time fell under the jurisdiction of the vibrating screen, which will be basically cleaned up the water. After processing can be sent to the machine freezer room for emergency freezing. At this time after freezing the okra will become ten times harder than usual, and fall in the bag prepared by the workers in advance. Some of these okra will go through the dispenser to be evenly filled in the bags prepared by the workers below, while the rest will be shipped to other processing plants for further processing, but no matter what, they will be sent to the places where people need them. So far, the method of making fruit and vegetable crisps is all over here.