Maitotölkit

Maitotölkit, often referred to as milk cartons, are common containers for milk and other beverages. They are typically made from a composite material, most commonly paperboard coated with plastic (polyethylene) and often with a thin layer of aluminum foil. This layered construction provides a barrier against moisture, oxygen, and light, which helps to preserve the freshness and shelf life of the product inside.

The design of a maitotölk has evolved over time. Early versions were often gable-topped, resembling a small house. More modern designs include flat-topped cartons with screw caps, which are easier to open and reclose, and are often preferred for their convenience and spill resistance. Many maitotölkit are designed for recyclability, with the paperboard, plastic, and aluminum layers separable by recycling facilities.

The production of maitotölkit involves specialized machinery that forms, fills, and seals the cartons. The paperboard is printed with branding and product information before being cut and folded into the final shape. Hygiene is a critical factor throughout the manufacturing process to ensure the safety of the packaged product. Maitotölkit are a ubiquitous part of modern food packaging, found in households and retail environments worldwide.