Specify the assessment question.
Choose the relevant colour exposure.
Rubbing, washing, perspiration and light are different colourfastness questions. Identify the garment use, likely contact and intended care before asking for a relevant assessment. A single colourfastness label does not cover every exposure.
Identify the actual test sample.
For a multicolour tweed, ask how the test represents the relevant colour components. Dark accents against light ground or linings may create a different concern from the overall photographic appearance.
Keep the report interpretable.
Keep method, tested sample, result and agreed requirement together. Do not infer approval for a new colourway from a photograph or a report on another cloth. Laboratory and buyer review should define the appropriate evidence.
Consult the primary method source.
ISO 105-X12 concerns colourfastness to rubbing. Its official scope distinguishes dry and wet rubbing; other exposures require their own appropriate methods. This resource does not prescribe test conditions or acceptance grades.
A worksheet for the next decision.
Scroll the table horizontally on small screens.
| Decision | Record in the brief | Resolve with evidence |
|---|---|---|
| Use | Garment, contact and care context | Buyer and garment team requirement |
| Method | Relevant method and current version | Responsible laboratory confirmation |
| Sample | Exact reference, colourway and revision | Specimen and report identity |
| Acceptance | Requirement agreed for the programme | Documented result and decision |
Keep these points with the reference.
- Intended garment use
- Exposure or process to assess
- Actual reference and colourway
- Method to agree with the laboratory
- Programme-specific acceptance requirement
- Report identity and open actions
Primary source for method scope.
Solve the next buying problem.
Does a rubbing result prove all colourfastness requirements?
No. Rubbing, washing and other exposures are separate assessment questions. Identify the garment use, colour transfer concern and intended care. Agree relevant methods for the exact article rather than using a single generic colourfastness label.
How should I ask about rubbing colourfastness?
Identify the sample, colourway and intended contact conditions, then discuss the applicable assessment with the laboratory and responsible parties. ISO 105-X12 is a published method reference for colourfastness to rubbing. This guide supplies no claimed grade or tested result for a Fred Textile article.