friction calender Directory References Discover Spies Like Us: 10 Famous Names in the Espionage Game 7 Deadliest Weapons in History Ten Days That Vanished: The Switch to the Gregorian Calendar 9 of the World’s Deadliest Snakes Water Fluoridation: Just the Facts Timeline of the 2000s Who Invented the Internet? Contents friction calender technology Ask the Chatbot a Question Ask the Chatbot a Question Learn about this topic in these articles:calenders In calenderA special type called the friction calender was patented in 1805 by William Smith, and the schreiner calender was developed about 1895. Calenders for embossing and moiréing are other types in use.Read More