Filler body for insertion into a cavity, for example, of a vehicle body, manufacturing process for such a filler body as well as a method for acoustic sealing a cavity, for example, of a vehicle body

摘要

The object of the invention is a filler body (1) for insertion into a cavity, for example, of a vehicle body. The filler element (1) comprises a plastic envelope (10) as well as a plastic envelope (10) in the size of the foam filling introduced. The size of the foam filling foam flakes (20) comprises, in the form of a bed of bulk material or unordered cotton flocks in the plastic envelope (10) are introduced.