Safterei
The cold-pressed juices produced by Safterei are made by a form of pasteurization known as Pascalization or High pressure processing (HPP). Instead of using heat for preservation, the raw juice is exposed to be pressured by thousands of pounds. Using this method the flavor and the nutritional value of the juice is not damaged.
Safterei
Cold pressing (also referred to as masticating) utilises a single gear driven by a motor; slower operation; kneads and grinds items placed in a chute. 
Because of this technique no heat is added to the production process, leaving the end product higher in nutrients and vitamins.