Blow moulding a thermoplastic on an insert for producing a part of a ostomy device

摘要

A method and apparatus for forming an ostomy device component, for attaching a preformed first portion (14) of the component to a second portion (16). The second portion (16) is formed by being blow molded into intimate bonding contact with the preformed first portion (14). The preformed first portion may be injection molded. An ostomy device component formed by this technique may comprise first (14) and second (16) portions, at least one of which is a blow molded part integrally molded to the other part.