Packing for food product has at least one point between the lower part and lead, where aperture will be formed as steam rises from contents

摘要

The pack consists of at least one roughly bowl-shaped lower part (1) with an edge region (10) running at least partly round it, and with a hinged or laid-on lid (2), which is sealed at the edge region. There is at least one point (21) between the lower part and the lid where an opening will be formed as steam rises from the contents of the pack.