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Haircloth

Haircloth is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Haircloth rather than just read about it. In short: Haircloth is commonly understood as a stiff, unsupple fabric made from coarse fibre from camelids, bovines, horses, goats, rabbits, hares and reindeers. However, a softer variation is valued in the textile and fashion industries for their rarity, aesthetics and comfort.

Haircloth — main illustration
Haircloth — illustration

Key takeaways

  • Haircloth belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Haircloth to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Haircloth from memory before moving on to harder problems.

Reference excerpt

Haircloth is commonly understood as a stiff, unsupple fabric made from coarse fibre from camelids, bovines, horses, goats, rabbits, hares and reindeers. However, a softer variation is valued in the textile and fashion industries for their rarity, aesthetics and comfort. This is because there are two types of hair used in making haircloth; a rougher outer “guard coat”, and a softer undercoat. The outer coats are used in coarse fabrics, often applied to upholstery, carpets, underskirts and hairshirts, or cilices, while "luxury fabrics" use the softer undercoat.

Description Haircloth is woven or knitted with fibres of uncommon animal varieties, including the following:

Mohair from the Angora goat, originating from Turkey. Cashmere comes from the Himalayan cashmere goat of Central and Southwestern Asia. It is mostly produced in China, and is a popular Scottish knitting yarn. Cashmere from the Indian sub-continent is referred to as Pashmina. The fibres of Pashmina come from Changthangi goats of Jammu and Kashmir, in Leh and Ladakh. Cashgora, a mix of Cashmere and Angora fibres, produced mainly in New Zealand. Pygora, a mix of the Pygmy and Angora goat, raised for hand-spinning in Dalla, Canada. Angora silk comes from the Angora rabbit, also known as "silk Rabbits", from Ankara, Turkey. It is farmed in France, England, Germany and China for its hair. Common Goat hair produced mainly in Greece and Argentina. Reindeer hair from Scandinavia, Chiengora, or dog hair is being explored as an alternative fibre for sustainable fashion. However, due to inefficient procurement and production methods, the fibre has yet to be adopted industrially. Vicuña comes from the fur of a South American Camelid, the vicuña. Its fibre is soft and insulating but short and difficult to procure. Its rarity is reflected in the price of its wool and yarn. Other sources of hair for "haircloth" include bovines; namely, Yak, produced in Manchuria, Nepal and India, Bison, Musk Ox— also known by its Inuit name "qiviut". Camelids which are farmed for their hair include Guanaco, Llama and Alpacca and camels. Such hair fibres show a convergence in chemical composition, namely in the presence of α-keratin proteins and amino acids, among which Cashmere, wool and Mohair are most similar. Climatic differences and nutrient availability in the habitats of each source animal defines minute differences in the chemical structure of their hair. These structures define the quality of the resulting fibres’ much desired lustre and downiness.

Uses

Textiles from horse-tail hair are used in upholstery fabric, light hairs being reserved for dyes and black being used as is for their distinctive natural hue. Hair cloth has also been used in the panels of men's suit jackets. The wearing of haircloth was often also associated with the poverty and religious ascetism. There are suggestions that woven tent coverings of black goat hair were used in the 1st century C.E. in Cilicium, Turkey. Human hair has been woven in fabrics of ancestral worship and, as woven mats, suggested as possible solutions to water pollution. However, it has also been used to dehumanise communities in times of war. During the Holocaust of World War II, the hair of Polish Jews in Auschwitz were used by the SS in the manufacture of coarse fabrics.

Suit construction In tailoring applications, haircloth is woven using cotton warp and horsehair weft. In traditional suit construction, haircloth is used to stiffen the front panels in men's suit jackets, and Savile Row tailors still make bespoke suits this way. However, in modern suits, haircloth is often replaced with synthetic fabrics.

Horse hair veils Horse hair veils, known as burqa, were worn by women from the Persian Gulf in the late 19th century. This fashion trend then spread among the women of Afghanistan through wives of the upper-classes. A similar fashion is seen in Istanbul, Turkey, peche and lisam of the 16th century, and the yashmak of the 17th and 18th are also made of horsehair. Literary works and illustrations recorded as early as the 12th century reveal a longer tradition of this haircloth veil culture in Iran.

Hair-skirts Hair-skirts are undergarments worn as support under dresses and skirts by exploiting the stiffness of haircloth. Horsehair underskirts, known as Mamigun, or Maweiqun, were worn by entertainers, military officials, upper class and civil servants in Ming Dynasty China. This is attributed to the influences of a shared cultural sphere between Joseon Korea and Jiangnan established through lesser known trade routes. "Hair cloth" also referred to crinolines, or "crinoline cloth", in mid 19th century Europe as it was woven with linen to add volume and shape to ladies' skirts. A smaller, lesser known version of this known as the tournoure, or a "crinolette", used in the 1880s, was occasionally also made of stiff haircloth.

Horse-hair sieves

In Scandinavia, central Europe and Asia, horsehair sieves were crafted by common folk of Sweden, Slovenia and Japan. In Škofja Loka, this was exported to the rest of Continental Europe, Africa and Asia minor. When the sieve trade saw a gradual decline in the late 19th century, horse fibres began to be used instead in tapestries. In Japan, hydrated horsehair sieves are used to sift paste in traditional cooking. It is labelled loosely today as nori-koshi (“paste filter”), but is most often known as koshiki (漉し器) or uragoshi (裏漉し), with many names depending on the region in question.

Haircloth mats In 19th century Northern England, haircloth was employed in the drying of malt for brewing in place of perforated metals which would scorch the grain. It would be spread over the kiln floor to keep grain from dropping down into the furnace. The rugs of the Darxad people of Northern Mongolia are an exception which use goathair despite difficulties in processing the fibre. This is likely due to influences of the neighbouring Turkic Oirad group. Hair is woven into thick threads which are then braided into blankets due to the insulating properties provided by the coarse knotting resulting from its manufacturing process. Another type of haircloth is the sack-like woven cloth from camel hair, “Ba. örmög”, traditionally used for rice sacks. However, the production method for these cloths have been largely forgotten.

… excerpt ends here. Continue reading the full article.

Illustrations

Haircloth: Horsehair crinoline, 1840s (MET)
Horsehair crinoline, 1840s (MET)
Haircloth: Vicuña (Vicugna vicugna) in Peru.
Vicuña (Vicugna vicugna) in Peru.
Haircloth: Korean, Jeongjagwan hat made from Horsehair, 19th century. Brooklyn Museum, Brooklyn Museum Collection.
Korean, Jeongjagwan hat made from Horsehair, 19th century. Brooklyn Museum, Brooklyn Museum Collection.
Haircloth: Yashmak veil with a gold embroidered brow strap, 20th century. Produced in Egypt. Auckland Museum Collection.
Yashmak veil with a gold embroidered brow strap, 20th century. Produced in Egypt. Auckland Museum Collection.
Haircloth: From Frankfurt am Main, Germany. A man weaving the wooden frame of a sieve. Jost Amman and Hans Sachs, 16th century.
From Frankfurt am Main, Germany. A man weaving the wooden frame of a sieve. Jost Amman and Hans Sachs, 16th century.

Worked examples

Example 1 — a first encounter with Haircloth

Start with the simplest possible case. Write down what Haircloth claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Haircloth before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Haircloth ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Haircloth

In research
Haircloth appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Haircloth in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Haircloth is common in secondary-school and first-year university syllabi. It links to neighbouring topics Animal hair products, Woven fabrics, so understanding it makes those chapters shorter.
In everyday life
Look for Haircloth outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Haircloth in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Haircloth means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Haircloth out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Haircloth in simple terms?

Haircloth is commonly understood as a stiff, unsupple fabric made from coarse fibre from camelids, bovines, horses, goats, rabbits, hares and reindeers. However, a softer variation is valued in the textile and fashion industries for their rarity, aesthetics and comfort.

Why does Haircloth matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Haircloth?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Haircloth.

Tags

  • Animal hair products
  • Woven fabrics

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