Foaming die and method of foaming components

摘要

A foaming die comprises a lower part and an upper part. A foaming cavity is formed between the lower part and the upper part, and a membrane is mounted on the inside of the foaming die at the inside of at least one of the lower part and the upper part. The membrane delimits the foaming cavity and transports gas to gas outlet openings during the foaming process. The invention is particularly suitable for forming vehicle body panel parts with a foamed backing.