1973: The MCP Mould making Package by Ronald Simmonds on 10/197308/2020 in Metal Sprayed Moulds "From a Pattern to a Moulding in a Day" Henkel Works 1973 A prototype, medium run blow mould produced in single day using MCP Spray Mould Technology. Previous article 1971: The MCP Mould making Package Next article The complete MCP Mould Making Package