Tupperware was developed in 1948 by Earl Silas Tupper (1907–83) in Leominster, Massachusetts. He developed plastic containers used in households to contain food and keep it airtight. The formerly patented "burping seal" is a famous aspect of Tupperware, which distinguished it from competitors.
Tupperware pioneered the direct marketing strategy made famous by the Tupperware party. Brownie Wise (1913–92), a former sales representative of Stanley Home Products, developed the strategy. During the early 1950s, Tupperware's sales and popularity exploded, thanks in large part to Wise's influence among women who sold Tupperware, and some of the famous "jubilees" celebrating the success of Tupperware ladies at lavish and outlandishly themed parties. Tupperware was known—at a time when women came back from working during World War II only to be told to "go back to the kitchen" —as a method of empowering women, and giving them a toehold in the post-war business world.
The tradition of Tupperware's "Jubilee" style events continues to this day, with rallies being held in major cities to recognize and reward top-selling and top-recruiting individuals, teams, and organizations.
Tupperware party in the 1950s
Tupperware containers from 2011
In 1958, Earl Tupper fired Brownie Wise over general difference of opinion in the Tupperware business operation. Officially, Tupper objected to the expenses incurred by the jubilee and other similar celebrations of Tupperware, however, the real reason was that Tupper had been approached by several companies interested in buying him out; he felt that he would not be able to sell with a woman in an executive position. Rexall bought Tupperware in 1958. Tupperware spread to Europe in 1960 when Mila Pond hosted a Tupperware party in Weybridge, England, and subsequently around the world. At the time, a strict dress code was required for Tupperware ladies, with skirts and stockings (tights) worn at all...