Evolution of Food Packaging: From Primitive Carriers to Modern Aseptic Solutions

The first invention likely emerged as a device for carrying food, a necessity for early hunters and gatherers who needed to transport sustenance back to their central camps. These early settlements were strategically positioned near water sources, as methods for transporting liquid were yet to be developed. However, as populations grew and communities were forced to migrate further from reliable water sources, the need to carry liquids became increasingly urgent.

Initially, people used natural materials like skins and shells to store and transport liquids. Over time, advancements led to the use of pottery and ceramics, which offered better preservation. The development of glass and metal containers marked significant progress, providing more durable and reusable options. In modern times, plastics have revolutionized liquid storage and transportation, offering lightweight and versatile solutions.

A landmark achievement in food science came in 1989 when the Institute of Food Technologists, an organization dedicated to enhancing food production and distribution, recognized aseptic packaging as the most significant innovation in the past fifty years. This breakthrough can be traced back to Ruben Rausing from Sweden, who envisioned a method for storing milk in a container made from a paperboard composite. The original tetrahedral-shaped package, known as Tetra Pak, was a pioneering invention.

This innovation combined with aseptic technology led to the birth of a new industry. Today’s box-shaped Tetra Pak packages are a sophisticated laminate of six layers, composed of 70% paperboard, 24% polyethylene, and 6% aluminum. This structure ensures the contents are well-protected and preserved.

Looking forward, advancements in plastic technology and plasma discharge silica coating technology promise to further enhance the efficiency and sustainability of aseptic packaging. These innovations are set to expand the range of foods that can be safely and efficiently packaged, contributing significantly to food preservation and distribution in the twenty-first century. As the demand for sustainable packaging solutions grows, continuous innovation will be crucial in meeting the evolving needs of global food systems.
Evolution of Food Packaging: From Primitive Carriers to Modern Aseptic Solutions

Aseptic Packaging in History

Aseptic Packaging in History
The first invention was likely a device for carrying food. Hunters and gatherers needed to lighten the burden of bringing food back to a central camp.

These early camps were undoubtedly located near water, because the means of transporting liquid was still long way off.

As population grew and were forced to move farther away from a secure source of water, the need to carry liquids became urgent.

Skins and shells, followed by pottery and ceramics and then glass, metals and plastics, became the materials needed for storing, preserving and transporting liquids.

In 1989 the Institute of Food Technologist an organization of food scientists devoted to improving the production and distribution of food, selected aseptic packaging as “the most significant food science innovation in the past fifty years”.

Ruben Rausing in Sweden reportedly conceived the concept for holding milk in a container made from a paperboard composite.

The original package had a tetrahedral shape and was called a Tetra Pak.

This new technology was married to aseptic technology, and a new industry was born. The box-shaped package that is so widely available is a laminate of six layers of three materials: paperboard 70% polyethylene 24%, and aluminum 6 %.

Innovations in plastic technology and plasma discharge silica coating technology offer the promise that more foods will be packaged in efficient septic packages during the twenty first century.
Aseptic Packaging in History