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.
Safterei
Timo Krämer and Tarek Mandelartz, two students, were looking for a solution for making it easier to consume more fruits and vegetables every day. Both agreed that they did not like the smoothies and pasteurised juices in supermarkets. These still contain either a lot of sugar or just a little percentage of actual fruit, which both contradict the whole principal of eating healthier. In the spring of 2014 they started their business in Berlin, which focussed at first at a detox line. The first recipes for the juices were developed at home in the kitchen and directly sold at the door. Consumers would replace all their food during the day for 9 juices of Safterei every day, also known as juice fasting. 
Quickly they realised that the demand for the juices as normal consumption had grown large. They started a normal consumers line offering the juices to be bought per bottle for the consumer. At first only in the upperclass hotels, but in a short amount of time Safterei developed themselves as an insiders' tip amongst the juice experts in the neighbourhood and since then there has been a constantly growing amount of juicelovers throughout all of Berlin. They applied to different communities and gave multiple presentations to reach an even larger audience. The production has been moved and increased a lot: nowadays the juices can be found in café's, hotels, bakeries, vegan shops and also in the supermarket.