Cold-pressed juice
Making cold-pressed juice is a two-step process. The first stage is to shred the fruits and vegetables into a pulp. Typically the shredding process uses a steel rotating disc. Produce is loaded into a large hopper feeding tube and typically falls into a filter bag. The second process is the hydraulic press; this exposes the shredded produce to extreme pressures between two plates. The pressure causes the juice and water content from the produce to drip into a collection tray below, leaving behind the fibre content in the filter bag. The fibre left behind is generally composted, recycled in food products or discarded.
Evolution Fresh
Evolution Fresh produces a line of super-premium, cold-pressed juices and in 2010 Evolution invested in a new form of pasteurization equipment, known as Pascalization or High pressure processing (HPP). Using HPP, the bottled juice is subject to thousands of pounds of pressure for preservation without exposing the product to heat that some believe could damage the juice's flavor, color and nutritional value.