Raqtan Food Service Equipment has asked us to conduct a study into showcases in the food industry. The design is still under development. There are many possible forms of display cases, whereby it is important that the offer must always be clearly visible and attractive. Hygiene is of paramount importance. And the temperature inside the display cases should always be the right and most optimal, while energy consumption should be kept to a minimum. It is important that the display cases are as transparent as possible, while the maintenance of the display cases should be simple. Displayed material must be easily accessible and articles must be easy to replenish.