Ilmapussin

Ilmapussin is a Finnish term meaning an air bag or air cushion. It is formed from the words ilma (air) and pussi (bag), with ilmapussin serving as the genitive form in Finnish. The term is used in Finnish to describe inflatable bags or cushions that contain air and are employed in various contexts.

In packaging, ilmapussin-type cushions are commonly used to fill space and absorb shocks during shipping. These air-filled cushions, often referred to in English as air pillows, are typically made from polyethylene films and can be pre-formed or produced on demand by inflating. They provide lightweight protection and can be recycled or disposed of as plastic waste depending on the material and local facilities.

Other contexts for ilmapussin include consumer products and crafts, where inflatable cushions or props are used for temporary seating, displays, or interactive installations. In Finnish technical writing, ilmapussi refers to inflatable bags in contrast to rigid containers, while more specialized terms such as ilmatyyny are used for airbags in vehicles.

Materials and safety considerations for ilmapussin-type products usually involve low-density polyethylene (LDPE) or linear low-density polyethylene (LLDPE), with some variants using multilayer films. Manufacturing often relies on film extrusion and heat sealing. Disposal and recycling depend on the film composition and local recycling programs. As a general note, the exact meaning of ilmapussin can vary by field and context, so the intended referent should be clarified in specialized sources.

See also: ilmapussi, air cushion, packaging.