The following year, they sold more than a thousand coffee filters in Germany. Also, in 1937, the company patented the filter and in 1962, vacuum packing. In the year 1938, freeze-dried coffee (Nescafe) was introduced. Then Ernest Illy developed the first automatic espresso machine in 1933. Later in 1946, the modern coffee maker was invented by an Italian named Achilles Gaggia. Here are simple steps you can make the most out of, if you have a coffee maker and do not know how to cleanse and preserve it: Cleaning the Carafe 1. Clean the carafe using soap and a mild soap. 2. Fill the carafe with water and mild detergent then leave the solution in the carafe overnight to remove stains. Although it could prove to be convenient, it is better not to grind the beans if one does not intend to brew it in an hour. There are facilities in supermarkets that provide coffee grinding services at the time of purchase. Some commercial coffee chains that sell whole beans may also grind the whole packet for the customer. Here are the best coffee maker brands today among the most popular you will see online. Bunn Bunn has a list of both home and commercial coffee makers that are intended with only a couple of things in mind: to let you deliver the best tasting coffee with less effort. Bunn's concentration is on coffee related products constantly making changes to every model. The essential system, as Starbucks and Coffee Equipment Company claims, is responsible for bringing out the best in the coffee ground of your choice. A Clover coffee maker uses the French Presses and vacuum Pots methods, patented now as VacuumPress Technology. Despite its easy-to-learn button, making a cup of coffee with this machine still needs the guide of a barista. But this doesn t mean you should choose one with big reservoir to the point that it takes over the whole machine. Safety Prior to your purchase, check out the wires and other electric parts of the coffee maker. Make sure they are all insulated properly. Also, the handles must always be cool to touch so you or your children won t get burned.