Deformation of thin walled bodies

摘要

A thin walled body such as a container (1) is gripped at a holding station and tooling (10) is engaged to deform the wall of the body at a predetermined zone. The predetermined wall zone is co-aligned with the tooling (10) by means of co-ordinated movement of the tooling (10) (typically by means of rotation about a tooling axis) prior to engagement with the wall zone.