The use of finishes Paper and board finishing — AQA A-Level Design and Technology: Product Design
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The use of finishes Paper and board finishing explained
Paper and board are finished after printing or conversion to change how a surface looks or how it behaves.
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Appearance finishes include varnishing, lacquering and foil blocking, which add gloss, depth or metallic contrast; embossing and debossing raise or recess a shape for tactile and visual impact. Functional finishes change performance: laminating seals the sheet against moisture and abrasion, while varnishing can also protect printed ink. The key skill is matching the finish to the purpose. A cereal carton needs scuff resistance on a shelf, so a protective varnish or laminate suits it; a luxury chocolate box may use foil blocking plus embossing purely for perceived quality. Consider cost, recyclability and whether the finish interferes with gluing or folding.
Your focus
- Identify appearance and functional finishes applied to paper and board.
- Explain how a named finish improves appearance or function.
- Select an appropriate finish for a given product context and justify the choice.
The use of finishes Paper and board finishing exam tips
Marking Points
- Identifies appearance finishes such as varnish, lacquer, foil blocking, embossing and debossing and states the visual or tactile effect each produces.
- Identifies functional finishes, particularly laminating, and explains the protection they give, such as resistance to moisture, abrasion or handling damage.
- Distinguishes between a finish chosen to enhance appearance and one chosen to improve function, using a product context.
- Explains that a single product may combine finishes, for example foil blocking for appearance plus lamination for durability.
- Recognises trade-offs such as added cost, reduced recyclability or difficulty gluing and folding a laminated sheet.
Examiner Tips
- 💡Read the question stem to see whether it asks about appearance, function or both, then select the finish that matches.
- 💡Link each finish to a named product type so the reason for choosing it is clear.
- 💡Eliminate options that describe a property the finish does not actually provide.
- 💡Check whether the option mentions a drawback such as cost or recyclability, since a correct answer may hinge on that trade-off.
Common Mistakes
- Treating every finish as purely decorative; correction: separate appearance effects from functional protection and give an example of each.
- Assuming lamination only makes a surface shiny; correction: explain that its main role is sealing and protecting the sheet.
- Confusing embossing with printing; correction: embossing physically raises the surface while printing applies ink.
- Ignoring the effect of a finish on later processing; correction: note that some finishes hinder gluing or folding.