:: Specific Design Brief

LOUGHBOROUGH UNIVERSITY: Reduce, Reuse, Recycle

LU 4: CD CASES - further information

PRODUCT DESIGN UK - ISSUES

The basic design of a CD case is the ‘jewel box’. This is made from polystyrene, which is transparent, but rather brittle, which is why the ‘button’ holding the CD often breaks. It also means that the design must be made up of a number of parts because integral hinges cannot be included in polystyrene injection mouldings. So why has it persisted? The transparency means that printed booklets and cardboard sleeves can be clearly read and the standardised design helps retailers at the point of sale and distributors. If CD cases were unique to a particular CD, they would be wasted if they didn’t sell.

… and then there’s the shrink wrapping

… and the cardboard sleeve

Why are they there? All in all, it is a complex solution to the problem of delivering CDs to the customer.

Designers have thought about this problem before and there are many different designs, but it has yet to be resolved.

Some issues that the design must address
• the design must be simple to manufacture
• the design must be suitable for retailers, including issues of security
• the design must provide effective display in the home
• appropriate printing and finishing methods would need to be found
• methods of assembly which minimise the introduction of new materials and components, and avoid adhesives where possible, would need to be investigated
• the design must be suitable for manufacture in the UK