Birth of tesa Adhesive Tape – Hamburg
Transparent rubber tape enters the market on February 17, 1936 as the latest product to be given the catchy name tesa. 25-year-old Hugo Kirchberg applies to Beiersdorf for a job and decides to make his new employer’s then-insignificant rubber adhesive film a resounding success. The “K Klebefilm” (K adhesive tape) is manufactured in two lengths and six widths right from the start in the versions “colorless-crystal-clear”, “yellow transparent”, “yellow covered,” and “black covered”. Other colors follow later.
At a time in which industrial production of food and its shelf life plays an increasingly important role, the K adhesive tape is praised for sealing jam jars, tin cans for bread and cookies as well as cardboard packaging for dried fruit. When this predecessor of the subsequent tesafilm® comes to the market in 1936, Kirchberg shows his keen sense for the requirements of potential customers. In the same year, he develops a dispenser that can be found in a modified form on almost every desk to this day. The principle behind the “receptacle for dry-glue-coated adhesive strip rolls”, registered under patent number 661115, is held by tesa up to the 21st century. A product is only really good if it can be used easily and it has recognizable benefits.