Telling Hand-Loomed Tweed From a Blend

The word tweed is not protected in India. A wool-polyester cloth off a power loom in Ludhiana and a hand-loomed Anantnag cloth can legally carry the same name on the same rail, at prices that differ by a factor of five. None of the difference is hard to detect once you know what to look for, and every test below works on a single thread pulled from a seam allowance.

Does the thread turn to ash or melt into a bead?

Ash. Pull a 3 cm thread from an inside seam allowance, hold it with tweezers over a saucer and touch a flame to one end. Wool pulls away from the flame, burns slowly and stops on its own the moment you take the flame away. What is left is a brittle black ash that crushes to powder between your fingers and smells unmistakably of burnt hair.

Polyester does the opposite. It shrinks back from the heat before it ignites, then melts and drips, and it keeps burning after the flame is gone. The residue is a hard plastic bead you cannot crush, and the smell is chemical rather than animal. A blend does both at once: an ash that will not quite crush because there is a bead buried in it. That half-crushing residue is the clearest single signal that you are holding a blend being sold as wool.

The burn test does not fail because it is difficult. It fails because people test a loose thread from the hem, which is often the overlocking yarn and almost always polyester — even on a good jacket. Pull from the seam allowance instead. Ruqaya Jan, Atelier Lead, AimsCraft

What should a hand-loomed selvedge look like?

The selvedge is the finished edge the loom produces as the weft turns back on itself, and it is the hardest thing on cloth to fake. A pit loom leaves an edge that is soft, slightly uneven, and made of the same yarn as the body of the cloth. Look closely and the turn-backs sit at marginally different distances from each other, because a person threw the shuttle.

A power loom leaves a selvedge that is either perfectly regular or, on cheaper cloth, fused — a hard, slightly glassy edge produced by heat rather than weaving, which only works because the fibre is synthetic enough to melt. If the edge of the cloth is stiffer than the cloth itself, the fibre content has already answered your question. Width tells you the rest: a Kashmiri pit loom runs 68 to 90 cm, so a 150 cm bolt did not come off one.

What does hand-loomed wool feel like against a blend?

Warm and dry, with a slight spring. Squeeze a handful of the cloth hard for three seconds and let go. Wool recovers slowly and almost completely; the creases soften and disappear over a minute or two. A polyester-heavy blend either does not crease at all, because the fibre has no memory to lose, or it creases sharply and keeps the fold.

Two more signals are worth knowing. Hand-loomed cloth varies: the fleck is uneven, the weave count shifts slightly across a metre, and two jackets cut from neighbouring lengths will not match exactly. Machine uniformity is a warning, not a virtue. And wool is warm to the palm within a second or two, where a synthetic stays cool because it is not absorbing anything from your hand.

How do I run the thread test at home?

Five steps, one thread, about two minutes. Do it before you commit to a jacket you cannot return — a single thread from a seam allowance costs the garment nothing.

1. Take the thread from the right place. Open the jacket, find the inside seam allowance, and pull one 3 cm thread from the raw edge. Do not use the overlocking or basting thread, which is polyester on almost every garment ever made.
2. Burn it over a saucer. Tweezers, one flame, and watch what the thread does as the flame approaches. Shrinking away before it lights is the synthetic tell, and it happens in the first second, before anything else you will see.
3. Crush the residue. Let it cool for a moment, then press it between finger and thumb. A dry powder is wool. A hard bead is polyester. Something that crushes partly and leaves a lump is a blend, whatever the label says.
4. Check the selvedge and the width. Soft and faintly irregular is a hand loom. Fused, stiff or glassy is not. Measure the cloth width if you can see an unfinished edge: over a metre rules out a Kashmiri pit loom.
5. Crush a handful of the cloth. Hold hard for three seconds, release, and watch for a minute. Wool recovers and the crease fades. A sharp fold that stays, or no crease at all, both point away from all-wool.

If a cloth passes all five, you are almost certainly holding all-wool hand-loom. Whether it is Kashmiri rather than a hand-loom from elsewhere is a separate question, and the weave, the fleck and the weaver’s name answer that one — not the flame.

How does hand-loomed tweed compare with the common substitutes?

Four cloths account for almost every jacket sold as tweed in India: hand-loomed Kashmiri wool, a power-loom all-wool, a wool-polyester blend, and a fully synthetic cloth with a printed fleck. Only the second is honestly wool without being hand-loom — it is a provenance question rather than a fibre one, and it is the hardest of the four to catch with a flame.

GSM figures are finished weights measured on our own cloth after washing and pressing. Jacketing below about 420 GSM will not hold a shoulder line through a Kashmiri winter.

What should I check before paying?

Seven things, in the order they are quickest to verify. If a seller cannot answer the first four in a sentence each, the remaining three will not save you.

• The fibre content, as a percentage. “Pure wool feel” and “wool rich” are not percentages. Ask for a number, and expect 100% on anything sold as Kashmiri tweed.
• The cloth width on the loom. 68 to 90 cm is a hand loom. A seller who does not know the width of their own cloth did not buy it from a weaver.
• The finished GSM. An honest seller gives you the number in one sentence. Jacketing sits at 420–520; anything under 400 is shirting weight being sold as a coat.
• Whether the cloth was washed before cutting. Unwashed wool shrinks 3–5% on first clean, which is a size on a finished jacket and nobody’s fault but the maker’s.
• The weaver or the village. Anantnag, Bijbehara, Gurez for the knitwear yarn. A specific answer is a good sign; “Kashmir” alone is not an answer.
• The lining and the canvas. Ask whether the front is fused or canvassed. Fusing is what fails first, and it is invisible until it bubbles after two winters.
• A returns policy that survives a burn test. Ask directly whether you can return it if a seam thread beads. We replace it; most sellers will change the subject.

Which sales claims should stop you buying?

Three claims do more damage than every printed fleck combined, because they sound like reassurance rather than a warning.

“Kashmiri tweed jacket at ₹2,499”

The cloth alone costs more than that. A jacket takes about 2.2 metres, so at an honest ₹1,400 a metre the cloth is over ₹3,000 before anyone has cut it, let alone spent eleven days making it up. A hand-loomed Kashmiri tweed jacket under about ₹6,000 is not hand-loomed, not all-wool, or not from here — and usually more than one of the three.

“Hand-loomed, machine-finished for durability”

This is a real phrase and it usually means the cloth is a power-loom blend that has been brushed to imitate a hand-loom face. Finishing is a legitimate step — every good cloth is washed and pressed — but it is not a reason for a fused selvedge or a 150 cm bolt. Ask what was finished and on what loom it was woven, as two separate questions.

“Perfectly even weave, no irregularities”

Sold as quality control, this is a description of a power loom. Hand-loomed cloth varies across a metre because a person is throwing the shuttle, and that variation is the thing you are paying for. Photographs of an impossibly regular fleck are the most common visual signature of a printed cloth.

What do the cloth numbers actually mean?

Four measured values describe a jacketing cloth, and they map onto things you can feel. Ask any seller for their figures; an honest one gives them to you in a sentence.

GSM — weight

Grams per square metre, measured finished. Jacketing runs 420 to 520; ours is 480. Below 400 the cloth will not hold a shoulder, and above about 550 it stops being wearable indoors.

Threads per inch — density

Warp and weft counted together. A Kashmiri hand loom gives roughly 44 to 56. A much higher count means a power loom, and a much lower one means a cloth that will go at the elbows.

Yarn count — fineness

How fine the spun yarn is. Coarser yarn makes a more durable, more textured cloth; finer yarn drapes better and pills sooner. Kashmiri jacketing sits deliberately on the coarse side.

Shrinkage

Must be measured after a first wash, not estimated. Unwashed wool moves 3–5%, which is a full size, so we wash and press every length before it reaches the cutting table.

A cloth spec is only as good as who measured it and when. Ours are measured in our own workroom on the finished length and reference the weaver’s lot printed on the tape inside each jacket, so a single line of text ties the numbers to the garment in your hand.