Compare original texture and new pills

Photograph the original fabric face at a close view and at a normal viewing distance before a handling or wear trial. Keep its article ID and direction visible. Compare the same areas afterwards and describe what is new: raised fibres, loose lint, compact balls or a change in the weave appearance. A coloured yarn fleck or an intentional nubby effect may already be part of the original material. Removing every visible irregularity from a tweed surface can change its intended character. The retained control helps separate the designed appearance from a change introduced during use.

Identify the garment contact area

Identify the part likely to rub during the intended garment use, such as the underarm, pocket edge or area contacted by a bag. Ask the sample maker to choose a representative construction trial rather than rubbing an arbitrary cutting and calling it a garment result. Record the contact material and the assessment conditions. A coat worn over another layer poses different questions from a close-fitting waistcoat. The same fabric may also have a different appearance tolerance on a concealed area and a prominent front panel. State the actual design question before comparing candidates.

Keep comparison conditions consistent

Use identified cuttings of the actual articles being considered. Keep the same viewing light, contact conditions and recording method when comparing the proposed trial. Note any difference in composition, yarn, finish or support without treating one observed change as proof of its cause. Keep a control for each article. If one candidate was already brushed, washed or handled and the other was untouched, the comparison is difficult to interpret. A useful record makes those histories explicit so the textile team can propose the next investigation.

Ask for the test method and endpoint

If a laboratory report is required, agree the applicable method, specimen preparation, assessment endpoint and acceptance criteria with the testing team. Read the actual article identity and reported conditions alongside its result. A rating without its method or assessment stage is not enough to compare two reports. Abrasion resistance and pilling describe different observations; one result should not silently substitute for the other. This website has no verified article ratings to assign to illustrated directions. Ask for the relevant report or arrange testing on the proposed article instead of filling in an assumed grade.

Record changes after care

Follow the confirmed care instructions for the particular article and record any care stage included in the comparison. View the fabric again under the same conditions. Note whether surface changes persist, increase or become less visible, and keep those observations separate from the initial handling result. A cleaned or de-pilled photograph should not replace the original trial evidence when approving a material. Care and maintenance may matter to the final user, but a sample approval should also preserve what happened before any cosmetic treatment.

Preserve the surface when removing pills

For a garment already in use, follow its care instructions and test a suitable removal approach on an inconspicuous area before treating the visible surface. A textured, open or decorative fabric needs particular attention to preserving its original appearance. Ask the maker or care professional when the structure is uncertain. Routine surface maintenance does not establish that an article meets a purchasing specification. Conversely, a close photograph of one worn area does not establish how every candidate will perform. Keep the garment history and material identity available when seeking advice.

Define the approval evidence

State the article, garment part, anticipated rubbing and the appearance you need to retain. Request comparable cuttings and the agreed technical evidence. Use the comparison tool for candidate IDs and appearance notes, then put the actual test request in the sample enquiry. Agree who evaluates the physical trial and which result will trigger another candidate or a construction change. This makes “I need tweed that does not pill” a practical discussion about the intended garment and documented evidence, without promising that any wool fabric can never change in wear.

Your decision and record

Tweed Pilling: How to Check Herringbone Samples
CheckDecideKeep with the reference
Initial surfaceSeparate original texture from newly formed changes.Untouched control and paired views.
Garment useIdentify the relevant contact area and construction.Part, rubbing condition and intended appearance.
EvidenceCompare the same method and assessment endpoint.Article-specific report and acceptance criteria.
Approval recordRetain evidence before maintenance or cosmetic treatment.Original trial, care history and decision.

Questions for this step

Are the coloured flecks in tweed pills?

Not necessarily. Compare with an untouched cutting of the same article. Flecks already present in the yarn or surface can be part of the original design.

Does a wool percentage predict pilling on its own?

No. Ask about the actual article and intended use, and evaluate the relevant evidence. Composition alone does not replace a comparable trial or report.

Can I compare a pilling rating with an abrasion rating?

They address different properties. Compare reports for the same required observation, method and assessment conditions, with the article identities retained.

Can removing pills make a sample pass approval?

Maintenance can change its appearance, but approval should retain the original trial evidence and follow the agreed criteria. A cleaned photograph is not a replacement for that record.

Source context

The Woolmark Company · understanding pilling ↗