Label the sample
Record the sample’s material, finish process, revision and intended use in the review. Describe whether it demonstrates colour, texture or another attribute. Viewing conditions can change an impression, so use a consistent comparison arrangement where practical. Do not assume a flat sample establishes the appearance of a complex finished part without further assessment.
Agree on what the sample controls
Discuss with the supplier which features can be represented by the sample and how actual parts will be evaluated. Keep the accepted reference accessible and record any exceptions. If the finish or substrate changes, review the sample’s relevance again. A well-labelled reference supports a conversation; an anonymous attractive swatch invites different interpretations at each stage of production.
A practical review checklist
- Label process and substrate.
- Use consistent viewing conditions.
- Agree on the sample’s purpose.
Further reading
General design-planning material. Actual specifications, machine operation and safety decisions require suitable qualified expertise.