The modern-day injection mould tool is often a complex arrangement of mechanical, electrical, pneumatic and hydraulic components expected to fulfil a range of demanding tasks. Whatever the complexity, the mould design must essentially specify a tool that will operate satisfactorily in production. To achieve this it must meet the following prime objectives: | The Mould Design Guide KM KZiKiu Peter Jones a SMI THERS .rapra The Mould Design Guide Peter Jones Xrapra Smithers Rapra Technology Limited A wholly owned subsidiary of The Smithers Group Shawbury Shrewsbury Shropshire SY4 4NR United Kingdom Telephone 44 0 1939 250383 Fax 44 0 1939 251118 http .