Earl Silas Tupper (July 28, 1907 – October 3, 1983) was an American businessman and inventor, best known as the inventor of
Tupperware
Tupperware is an American home products line that includes preparation, storage, and serving products for the kitchen and home. In 1942, Earl Tupper developed his first bell-shaped container; the brand products were introduced to the public in 1 ...
, an airtight
plastic container
Plastic containers are containers made exclusively or partially of plastic. Plastic containers are ubiquitous either as single-use or reuseable/durable plastic cups, plastic bottles, plastic bags, foam food containers, Tupperware, plasti ...
for storing
food
Food is any substance consumed by an organism for nutritional support. Food is usually of plant, animal, or fungal origin, and contains essential nutrients, such as carbohydrates, fats, proteins, vitamins, or minerals. The substance is ...
, and for founding the related home products company that bears his name,
Tupperware Plastics Company.
Early life and career
Tupper was born on a farm in
Berlin, New Hampshire. The Tupper family moved from Berlin when he was three years old, spending the rest of his youth growing up on different farms in central
.
After studying at Bryant College (now
Bryant University
Bryant University is a private university in Smithfield, Rhode Island. It has two colleges, the College of Arts and Sciences and the College of Business, and is accredited by the New England Commission of Higher Education.
History
Butler Ex ...
) in
Providence, Rhode Island
Providence is the capital and most populous city of the U.S. state of Rhode Island. One of the oldest cities in New England, it was founded in 1636 by Roger Williams, a Reformed Baptist theologian and religious exile from the Massachusetts Bay ...
, he began a
landscaping
Landscaping refers to any activity that modifies the visible features of an area of land, including the following:
# Living elements, such as flora or fauna; or what is commonly called gardening, the art and craft of growing plants with a goal ...
and
nursery business until the
Great Depression forced the business into
bankruptcy. He then got a job with the
DuPont chemical company.
Creation of Tupperware

Using black, inflexible pieces of
polyethylene
Polyethylene or polythene (abbreviated PE; IUPAC name polyethene or poly(methylene)) is the most commonly produced plastic. It is a polymer, primarily used for packaging (plastic bags, plastic films, geomembranes and containers including ...
slag
Slag is a by-product of smelting ( pyrometallurgical) ores and used metals. Broadly, it can be classified as ferrous (by-products of processing iron and steel), ferroalloy (by-product of ferroalloy production) or non-ferrous/ base metals (by ...
, a waste product of the oil refining process given to him by his supervisor at DuPont, Tupper purified the slag and molded it to create lightweight, non-breakable containers, cups, bowls, plates, and even
gas mask
A gas mask is a mask used to protect the wearer from inhaling airborne pollutants and toxic gases. The mask forms a sealed cover over the nose and mouth, but may also cover the eyes and other vulnerable soft tissues of the face. Most gas mas ...
s that were used in
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the World War II by country, vast majority of the world's countries—including all of the great power ...
.
He later designed liquid-proof, airtight lids, inspired by the secure seal of
paint
Paint is any pigmented liquid, liquefiable, or solid mastic composition that, after application to a substrate in a thin layer, converts to a solid film. It is most commonly used to protect, color, or provide texture. Paint can be made in many ...
can lids. (ARSHU)
Business
Tupper founded the
Tupperware Plastics Company in 1938, and in 1948 the company introduced Tupper Plastics to hardware and department stores. Around 1946, he joined forces with
Brownie Wise, who caught his attention after she made a lengthy phone call to his office in
South Grafton, Massachusetts
Grafton is a town in Worcester County, Massachusetts, United States. The population was 19,664 at the 2020 census. The town consists of the North Grafton, Grafton, and South Grafton geographic areas, each with a separate ZIP Code. Incorporated i ...
, during which she explained her extraordinary success selling Tupperware via home parties.
Based on a
marketing
Marketing is the process of exploring, creating, and delivering value to meet the needs of a target market in terms of goods and services; potentially including selection of a target audience; selection of certain attributes or themes to empha ...
strategy developed by Wise and early pioneers Tom and Ann Damigella from
Everett, Massachusetts
Everett is a city in Middlesex County, Massachusetts, United States, directly north of Boston, bordering the neighborhood of Charlestown. The population was 49,075 at the time of the 2020 United States Census.
Everett was the last city in the U ...
, Tupperware was withdrawn from sale in retail stores in the early 1950s and Tupperware "parties" soon became popular in homes. This was the first instance of what became known as "
party plan" marketing.
The corporate headquarters was moved from Massachusetts to
Orlando, Florida. After his falling-out with Wise, which resulted in her dismissal in 1958, Tupper sold The Tupperware Company for $16 million to
Rexall. Shortly afterward, he divorced his wife, gave up his
U.S. citizenship to avoid taxes, and bought an island just off the coast of
Costa Rica or according to other sources
Isla San José
Philanthropy
In 1969, Tupper donated 428 acres of land in Smithfield, Rhode Island, to his alma mater, Bryant College (now named
Bryant University
Bryant University is a private university in Smithfield, Rhode Island. It has two colleges, the College of Arts and Sciences and the College of Business, and is accredited by the New England Commission of Higher Education.
History
Butler Ex ...
). The land was developed into the college's new campus, which opened in 1971. The campus in Providence where Tupper had once studied was sold to
Brown University.
Death
Tupper died in Costa Rica on October 5, 1983, at the age of 76.
References
External links
Earl S. Tupper Papers, ca. 1914–82Archives Center, National Museum of American History, Smithsonian Institution
{{DEFAULTSORT:Tupper, Earl
1907 births
1983 deaths
People from Berlin, New Hampshire
Bryant University alumni
DuPont people
American expatriates in Costa Rica
20th-century American inventors