Food packaging for e.g. aircraft food has a hole in which bindings are placed and has an open and closed position for holding the package together

摘要

The food packaging (4) has a hole (12,14) in which bindings are placed and has an open and closed position for holding the package together. The bindings (6,8) are semi-circular rings and are sprung. The package forms an envelope (10) in the shape of a ring bound book and is made from plastics material.