Tetra Pak
Global food-processing, packaging and distribution-solutions company best known for aseptic cartons.
Last updated November 4, 2026
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Overview
Tetra Pak is a privately owned multinational company supplying food-processing, packaging and distribution systems. It is best known for paperboard cartons used for milk, juice, plant-based beverages, cream, prepared foods and other liquid or semi-liquid products, but its business extends well beyond packaging materials. The company supplies filling equipment, processing lines, plant automation, after-sales services and end-of-line distribution equipment such as conveyors, cap applicators, straw applicators, accumulators, crate packers, tray packers, film wrappers and line controllers. The business originated in Malmö, Sweden, within Åkerlund & Rausing, a packaging company established in 1929 by Ruben Rausing and Erik Åkerlund. Rausing believed that pre-packaged staple foods could improve hygiene, convenience and retail distribution. During the 1940s, Rausing’s company investigated a practical container for milk and cream. Laboratory assistant Erik Wallenberg developed the tetrahedron-shaped carton concept, while the company developed a method for continuously forming, filling and sealing a paper tube. Rausing filed a patent for the packaging concept in 1944. AB Tetra Pak was established in Lund in 1951. The first commercial filling machine was delivered to a Swedish dairy in 1952, and the company gradually expanded into other European markets. Early development was technically difficult and expensive, but the rectangular Tetra Brik format, introduced in 1963, and aseptic packaging created the company’s decisive commercial breakthrough. Tetra Brik Aseptic, introduced in 1969, allowed separately sterilized food and packaging material to be combined in a sterile environment. When used with ultra-high-temperature processing, the resulting packages could preserve many products for extended periods without refrigeration. This reduced dependence on a continuous cold chain and made long-distance distribution of milk, juice and other foods more practical. International growth accelerated during the 1960s and 1970s. Tetra Pak established production and operating capabilities outside Sweden, exported filling machinery across Europe and later expanded in the Middle East, Asia, the Americas and other developing markets. In 1965, Åkerlund & Rausing was sold so that the Tetra Pak business could concentrate capital and management attention on packaging technology. By the 1990s, the company had developed from a small family enterprise into a global supplier of integrated food and beverage systems. A major strategic turning point came with the acquisition of Alfa-Laval in 1991. The transaction added expertise in dairy, liquid-food processing and industrial equipment, allowing Tetra Pak to offer more complete processing-and-packaging installations rather than cartons and filling machines alone. The resulting group became Tetra Laval in 1993. Its businesses include Tetra Pak, dairy-farming equipment company DeLaval and packaging-equipment manufacturer Sidel. Tetra Pak later broadened its processing portfolio through acquisitions including Miteco, a supplier of production systems for soft drinks, juices and liquid foods. Tetra Pak remains controlled by the Rausing family and is not publicly listed. Its principal business areas include dairy, beverages, cheese, ice cream, prepared foods, plant-based products and pet food. The company competes with carton-system suppliers such as SIG and Elopak/Pure-Pak, while also facing substitution from PET bottles, cans, glass and other packaging forms. Environmental issues are central to the brand’s public positioning. Cartons combine paperboard with polymers and, in some formats, aluminum, which can make collection and recycling more complex than for single-material packaging. Tetra Pak has therefore promoted certified or controlled-source paperboard, lower-carbon materials, recycling infrastructure, tethered caps and paper-based components. It introduced paper straws for selected small packages in 2019…
History
Tetra Pak’s roots lie in Åkerlund & Rausing, founded in Malmö in 1929 by Ruben Rausing and Erik Åkerlund. The company produced cartons for dry foods at a time when European groceries were commonly sold loose or in glass containers. Rausing’s exposure to American self-service retail strengthened his view that hygienic, convenient pre-packaging would become increasingly important. During the early 1940s, Rausing directed research into a container for milk and cream. Erik Wallenberg, working in the company laboratory, developed the tetrahedron concept: a package formed from a paper tube coated to resist liquid. The design was patented in 1944. The company also developed continuous filling and sealing, enabling a tube to be filled with product and sealed into individual packages. A prototype filling machine appeared in 1946. AB Tetra Pak was created in Lund in 1951 as an Åkerlund & Rausing subsidiary. The packaging system was presented publicly that year, and the first commercial machine, producing small cream tetrahedrons, was delivered to a Swedish dairy in 1952. A larger milk format followed in 1954. Tetra Pak then exported machinery and packages to Germany, France, Italy, Switzerland and other markets. International production began with a plant in Mexico in 1960, followed by the United States in 1962. The early Tetra Classic system required extensive technical development and placed financial pressure on the company. The rectangular Tetra Brik format, launched in 1963, improved handling and logistics. Aseptic technology, in which food and packaging are sterilized separately before being combined in a sterile filling environment, provided the key commercial advantage. Tetra Brik Aseptic was launched in 1969 and enabled many UHT-treated products to be distributed without refrigeration for long periods. This helped expand packaged dairy and beverage consumption in markets where cold-chain infrastructure was limited. Åkerlund & Rausing was sold in 1965 while Tetra Pak was retained. Through the 1960s and 1970s, the company expanded its manufacturing footprint and sales network. Hans and Gad Rausing led the business for much of the period from the 1950s to the mid-1990s, transforming it from a small Swedish enterprise into a global corporation. In 1981, the corporate headquarters moved to Lausanne, Switzerland, while research remained in Lund. The 1991 acquisition of Alfa-Laval was a major expansion into food processing and dairy equipment. The combination created a more comprehensive supplier for dairy and liquid-food producers. In 1993, the wider group was organized as Tetra Laval; Alfa-Laval’s dairy-farming equipment activities later became DeLaval, while unrelated industrial operations were separated and ultimately sold. Tetra Laval acquired Sidel in 2001. The European Commission initially prohibited the transaction on competition grounds, but the European Court of Justice later ruled in Tetra Laval’s favor. The group retained Tetra Pak, DeLaval and Sidel under private family ownership. Tetra Pak’s later development has emphasized complete production lines, automation, digital services, packaging innovation and environmental performance. The company has introduced numerous carton shapes, resealable closures, recycling initiatives, certified paperboard programs and paper-based components. It continues to serve dairy, beverages, cheese, ice cream, prepared foods, plant-based products and pet food markets worldwide.
- 2019
Vietnam aseptic plant opens
[1]The company opened a major aseptic packaging facility serving Asia-Pacific markets.
- 2011
Tetra Evero Aseptic launched
[1]Tetra Pak introduced an aseptic carton bottle format for ambient milk.
- 2003
Tetra Recart launched
[1]A carton format designed as an alternative to cans for products such as vegetables, fruit and pet food was introduced.
- 2001
Sidel acquired
[1]Tetra Laval acquired Sidel, a plastic-packaging equipment company; the transaction later became the subject of a major European competition case.
- 1993
Tetra Laval Group created
[1]The broader group was organized as Tetra Laval, with Tetra Pak as its packaging and processing business.
- 1991
Alfa-Laval acquired
[1]The acquisition expanded Tetra Pak into dairy and liquid-food processing equipment.
- 1981
Headquarters move to Lausanne
[1]Tetra Pak moved its corporate headquarters to Lausanne while retaining research activities in Lund.
- 1969
Tetra Brik Aseptic launched
[1]The aseptic version enabled extended ambient storage and distribution of many UHT-treated foods and beverages.
- 1963
Tetra Brik introduced
[1]The rectangular Tetra Brik format entered the market and became a foundation of the company’s later growth.
- 1960
First production plant outside Sweden
[1]Tetra Pak opened a production facility in Mexico as international expansion accelerated.
Products and positioning
An integrated food-processing and packaging technology partner focused on safe, efficient and increasingly resource-efficient distribution of liquid and prepared foods.
Aseptic carton · 1969
Tetra Brik Aseptic
A rectangular aseptic carton for milk, juice, plant-based beverages and other liquid foods. Product and package are sterilized separately and combined in a sterile filling environment, allowing suitable UHT products to be stored and transported without continuous refrigeration. It became Tetra Pak’s best-selling package family and is central to the company’s global identity.
Tetrahedron carton · 1952
Tetra Classic
The original tetrahedron-shaped Tetra Pak package, introduced for portion-sized cream and other liquid foods. Its aseptic form was subsequently developed for products including small-format beverages and children’s drinks. The format remains associated with the company’s earliest commercial technology.
Gable-top carton · 1966
Tetra Rex
A cuboid gable-top carton used primarily for chilled dairy, beverages and related liquid foods. Its opening geometry supports familiar pouring and resealing configurations, while the format can be supplied with different barrier and closure solutions depending on the product and distribution requirements.
Aseptic carton · 1996
Tetra Prisma Aseptic
An octagonal aseptic carton designed to provide a distinctive appearance, ergonomic handling and convenient pouring. It is used for ambient beverages and liquid foods and can be paired with different closure and opening systems.
Shelf-stable food carton · 2003
Tetra Recart
A rectangular carton system designed for products traditionally packed in cans or jars, including vegetables, fruit, prepared foods and pet food. It combines a paperboard-based package with processing and filling systems intended for shelf-stable distribution.
Reclosable carton · 1986
Tetra Top
A package with a rounded cuboid body and an integrated molded plastic top containing opening and closure elements. The format was developed to make opening and reclosing easier for products such as dairy and beverages.
Food-processing equipment
Processing and filling lines
Integrated systems for receiving, processing, sterilizing, filling and packaging food and beverages. Tetra Pak supplies equipment and services for dairy, beverages, cheese, ice cream, prepared foods, plant-based products and pet food, linking production technology with packaging and factory automation.
Marketing campaigns
- 2019Paper straws
Selected global markets
Tetra Pak introduced paper straws for some smaller cartons to reduce reliance on plastic straw components and respond to changing regulation and consumer expectations.
Outcome. Paper straws became part of the company’s broader packaging-development and sustainability program.
- 2011Sustainability targets
Global
Tetra Pak published targets covering emissions, recycling and the use of Forest Stewardship Council-certified or controlled-source paperboard. The program positioned environmental performance as a value-chain issue involving suppliers, customers and recyclers.
Outcome. The company subsequently reported progress on certified or controlled-source paperboard and recycling-related objectives.
Brand decisions
2014
Acquire MitecoM&ABackground
Tetra Pak aimed to strengthen production solutions for soft drinks, fruit juices and liquid foods.
Action taken
Tetra Pak acquired Miteco and added its production-system capabilities to the company’s processing portfolio.
Aftermath
The acquisition expanded Tetra Pak’s ability to supply integrated beverage and liquid-food production solutions.
2001
Acquire SidelM&ABackground
The acquisition was intended to broaden Tetra Laval’s packaging-equipment portfolio through Sidel’s expertise in PET bottle production.
Action taken
Tetra Laval acquired Sidel. European competition authorities challenged the transaction because the companies were market leaders in related packaging areas.
Aftermath
The European Commission initially prohibited the merger, but the European Court of Justice ultimately ruled in favor of Tetra Laval.
1991
Acquire Alfa-LavalM&ABackground
Tetra Pak sought to expand from packaging into food and dairy processing and to combine filling technology with upstream production expertise.
Action taken
The company acquired Alfa-Laval and integrated its liquid-processing activities into the Tetra Pak business while separating other operations.
Aftermath
The transaction enabled Tetra Pak to offer broader processing, packaging and distribution systems and led to the creation of the Tetra Laval Group in 1993.
Recent events
Tetra Pak Lahore factory receives manufacturing excellence award[3]
Reported:
Tetra Pak’s packaging material factory in Lahore received the World Class Total Production Maintenance Award, appraised by the Japan Institute of Plant Maintenance.
- Unconfirmed
Tetra Pak appoints Jeff Fielkow to lead its US and Canada division[4]
Tetra Pak appointed Jeff Fielkow as CEO and president of its US and Canada division.
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