Some points in choosing textiles
Date: 2025-07-04T00:00:00+00:00
Keywords: Textile fabrics

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Title: Some points in choosing textiles

Author: Charlotte M. Gibbs

Release date: July 4, 2025 [eBook #76441]

Language: English

Original publication: Urbana: University of Illinois, 1902

Credits: Carla Foust, Charlene Taylor and the Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive)

*** START OF THE PROJECT GUTENBERG EBOOK SOME POINTS IN CHOOSING TEXTILES ***

UNIVERSITY OF ILLINOIS BULLETIN

Vol. X.    Nov. 25, 1912    No. 13

[Entered February 14, 1902, at Urbana, Illinois, as second-class matter under Act of Congress of July 16, 1894.]

Department of Household Science

Some Points in Choosing Textiles

By

Charlotte M. Gibbs, M. A.

PUBLISHED BY THE UNIVERSITY URBANA-CHAMPAIGN

SOME POINTS IN CHOOSING TEXTILES

In the past century a great change has come about in the position of the woman in the home, which has very vitally affected her relation to the textile industries. In the early days in this country nearly every woman produced the clothing for herself and family, also the household linens from the raising of the sheep or flax to the finished product. Now all is changed; with the introduction of ready-made suits and other garments, even the sewing is rapidly going from the home, while the manufacture of cloth is a forgotten art.

In olden times the quality of home-spun and woven material was the best possible to be obtained from the materials and methods known. Woolen cloth was all wool, and linen cloth was not adulterated with starch, or half cotton. Honest and durable materials were the rule of the day.

With the introduction of machinery and the factory system came keen competition. Modern discoveries, chemical and otherwise, have increased the possibilities of cotton, linen, silk and wool so that now it is difficult to recognize the original fiber in some of the materials sold.

Thus on the one hand the field of textile knowledge has grown very much, while on the other hand the knowledge of women concerning textile fabrics has decreased, since they are no longer the makers of cloth, nor do they always gain a knowledge of its characteristics through the making of garments. The result has been that women depend more and more on the word of clerks, who are often as ignorant as themselves, until by painful experience the buyers learn some of the things to be avoided.

As cost of living increases, and demands upon the family purse increase, it is more and more important that the woman of the household should know how to spend the family income most economically. Since from ten to twenty percent of this income is spent for clothing and house furnishing, it is imperative that more thought and careful study should be put upon this branch of household economy. The object of this bulletin is to give some bits of information about textile fibers, their manufacture and adulteration, which may help in gaining that judgment in buying essential to every woman.

Certain adulterations and devices of the modern manufacturer are so skillfully concealed as to be detected only by the use of chemical tests, or the high power microscope. With these this bulletin will not deal, but only with those qualities and adulterations which may be detected without the aid of laboratory equipment. Much of course may be learned by experience, but it seems better to save time and money by knowing beforehand what is to be demanded, what guarded against.

Each one of the common materials used for textile fabrics, cotton, linen, wool and silk, has its characteristics, each its definite uses. Certain peculiarities in physical or chemical nature make each fiber peculiarly adapted to certain uses, but so long as these general qualities are maintained the variety of materials produced from these fibers may be enormous. Combinations of fibers in one material, adulteration with cheaper fibers, or with starches or metallic salts, may serve to reduce the cost, and yet the purpose of the material may be fulfilled. For certain purposes the materials may be used interchangeably.

COTTON

Cotton is cheap and very plentiful. It has short, flat fibers, with a spiral twist, thus giving elasticity and the possibility of being spun into fine thread. Being in itself very useful and inexpensive and capable of replacing, to a certain extent, any other fiber, it is used in very large quantities the world over, and is manufactured into a great variety of materials. The quality of these materials depends on the strength of the fibers, the fineness or coarseness of material, the weave, the color and design, and the adulterations.

Cotton, being cheapest, is not adulterated with any of the other fibers mentioned, when the material is to be sold as cotton cloth, but it can be made to appear heavier by the addition of mixtures called sizing. Starches, gums, dextrine, glue, china clay, as well as other ingredients in varying proportions, constitute this sizing which may add a large percent to the weight of the cloth. The spaces between the threads are filled up and a good finish is given to the cloth, although the wearing quality is not increased. If present in large quantities the cloth is greatly reduced in weight and firmness after the first washing.

Adulterations of this kind can be detected by the feeling, a large quantity imparting a harshness to the material. In very thin fabrics the sizing may often be detected by holding the cloth up to the light when the starch shows between the threads. Washing or thorough boiling of a sample will show the amount of sizing present.

Another method of adulterating cotton is shown in certain kinds of dotted swiss. A good swiss has thread dots woven or embroidered in the cloth. Fig. 1A shows a piece of material sold at the price of a good swiss, but in this case the dots are merely a heavy paste, printed on the cloth. Fig. 1B shows the result of continued washing, where the dots have disappeared, and Fig. 1C, the result of ironing with a hot iron, which turned the spots brown before the cloth itself is harmed.

Mercerized cotton is a cloth produced by the action of a strong alkali on cotton fiber rinsed under tension. It is a strong, attractive material, with good wearing qualities. An imitation of this may be made by the action of very heavy and very hot cylinders on ordinary cotton cloth. The mercerized cloth has a high luster which it retains after many washings while the imitation loses its luster with the first washing.

Sometimes cotton cloth which has been on the market for some time is weakened by the action of the chemicals used in bleaching, dyeing or in the sizing. This may be easily detected by tearing the cloth.

Standard cotton materials such as muslins, organdies, percales, calicoes and sheeting, differ only in the weight of the material, fineness of thread, hardness of twist and method of finish. Ginghams have the thread dyed before weaving and fancy weaves are frequently used. Duck, denim and some other heavy materials have very hard twisted threads and are frequently woven with a twill. Silkolene is a trade name for a fine cotton cloth with a silky finish given after the cloth is woven.

Mercerized cottons make lustrous materials as poplin, imitation pongee and numerous attractive house furnishing materials.

India “linon” is entirely cotton, with a fleecy surface on the wrong side, as is “outing flannel” and “canton flannel”.

Many “tussahs,” “voiles” and “economy linens” and other materials with rather deceptive names are cotton materials made to imitate silk, wool or linen.

LINEN

Linen was formerly the most important vegetable fiber, and was commonly used for all household purposes. Of late years it has been largely replaced by cotton with which it may be compared although there are still uses for which we demand linen, and others for which we prefer linen to cotton.

The linen fiber is long, smooth and quite lustrous, when spun into a thread. It is very strong and there are not so many fuzzy ends as are found in cotton. Cloth made from it is not only lustrous and rich looking, but because of its smoothness stays clean longer than cotton. The snowy whiteness of linen obtained with some difficulty in bleaching is quite permanent, and since the fiber takes dyes with difficulty and parts with them quite readily, it also does not retain stains as persistently as cotton does.

Linen is much more expensive than cotton, and when linen prices are paid linen should be demanded. Since the two fibers are rather hard to distinguish, especially when heavily starched and given a good finish, it is quite easy to deceive the buyer. “Linen” collars are frequently largely cotton, “linen” handkerchiefs may not have a thread of linen, as is apt to be the case with rather inexpensive embroidered handkerchiefs, and table “linen” may be mercerized cotton, cotton and linen, or even ordinary cotton.

A

B

C

FIG. 1

To distinguish linen from cotton, examine the threads carefully; cotton is made up of short fibers which project from the surface of the thread, and become fuzzy when the thread is rubbed between the fingers; when broken, cotton has a tufted end, while the linen fibers break more unevenly and leave a more pointed end. The linen thread should be stronger than the cotton; it has more luster and is usually more uneven. Some kinds of linen have flat threads, but cotton is frequently finished in imitation of flat thread linen.

The old test of moistening the finger and putting it under the cloth is not always a sure one, as the moisture will not come through a heavy linen, or one with much starch in it, and it will come through a sheer, tightly twisted cotton. A better test is to put a drop of olive oil on the cloth and press between blotting papers. The linen becomes more transparent than the cotton.

There is a peculiar leathery feel about good table linen, which cotton will not give, and the luster is different although the difference is hard to describe.

The typical weaves used for linens are as follows. The damask, satin or sateen weave used for table linens and towels is especially good for the former because of the very smooth lustrous surface it affords, but not so good for towels as it does not absorb moisture very readily, although it is very attractive. Huck, an uneven weave, giving a good surface for the absorption of water, makes splendid towels, and decorated with designs in damask weave may be very handsome. Many linens in plain weaves are available for clothing, embroidery, etc., while the coarse Russian crashes are becoming quite popular for decorative purposes.

The texture of linen is such that the heavier kinds hang well in folds, lie flat on a table, and are very artistic for many purposes.

WOOL

Wool, the second fiber in amount used for clothing, is an animal fiber and differs greatly from the vegetable fibers discussed. Wool from the sheep’s back differs from hair of goats or other animals in several ways. Wool is very curly, and possesses a scaly structure in a much more marked degree than hair, in which the external scales lie flat. The surface of wool has sometimes been compared to a pine cone, or the scales of a fish, although these two are quite different. The scales on the wool fiber when moist and warm stand up, more as the pine cone, and when cold and dry or cold and moist, lie flat. This peculiar structure of the surface of the wool fibers gives them the property of felting, or matting very closely together. Wool is also quite elastic, although it has not great strength.

Since the demand for woolen cloth far exceeds the supply of new wool there are many devices for making the supply go a long way, and consequently many methods for deceiving the buyer. In adulterating a material the manufacturer seeks a material cheaper than the fiber he wishes to adulterate, one which can be concealed readily. Wool when combined with the cheaper cotton fiber makes a material which wears well, but does not keep its shape as well as all-wool cloth, is less warm, and should of course receive a lower price than all-wool.

Because of the felting property of wool it is quite possible to conceal a good deal of cotton under the surface of the woolen cloth, and when the fibers are mixed before the threads are spun the task of detecting them becomes doubly difficult.

WOOLENS AND WORSTEDS

Two classes of cloth are manufactured from wool. Woolens are made usually of short wool carded and spun into yarn in which the threads lie in all directions. This is woven into cloth which usually has the surface heavily felted, so that all of the intersections of threads in weaving are covered. Here then is splendid opportunity for adulteration, since cotton or poor wool may be covered up by the surface felting.

WORSTED

The other class is made from longer staple wool, combed, and drawn until the fibers are parallel, then hard twisted. When woven the ends of the threads do not project on the surface, and the finish is not intended to cover the weave, hence it is more difficult to adulterate unless entire cotton threads were woven with the worsted, and these are more easily detected than a mixture of cotton and wool, or shoddy in woolen cloth. Common examples of woolens are flannels, broadcloth and venetian cloth; of worsteds, serge, challie, men’s suitings and voile. Mohair is a worsted cloth woven of the wool of the Angora goat, with a warp usually of cotton or silk.

A

B

C

D

FIG. 2

The most reliable tests for a mixture of cotton and wool are chemical or microscopic ones, but as these are not practical for the average buyer, others must be sought. Wool has luster and “kinks;” the ends of the threads are stiff and look rather wiry. When a sample is carried home, burning will serve to distinguish between the two. Wool burns slowly, chars, has an odor of burnt feather, goes out easily and leaves a crisp ash; cotton burns quickly with a flame, with little odor and leaves no ash.

A little practice in breaking the threads will help one to distinguish between the two; the difference is not one that can be easily explained, but the experienced housewife knows it well.

Fig. 2A shows a sample of all-wool cloth, of the class of worsteds which cost seventy-five cents a yard. Fig. 2B shows a sample of cloth of the same price, called by the clerk, all-wool, but which on examination was found to have only four threads of wool to every twelve threads of cotton. Fig. 2C shows this same cloth with the wool removed by strong alkali, caustic potash, leaving the cotton. Fig. 2D shows the wool left when the cotton has been ravelled out, or has been removed by a strong acid solution.

Fig. 3 shows a sample of mohair in which the wool has been partly removed, and the cotton warp is left. In this case the price is not high, and because of the character of the cloth the mixture is a good one, light, smooth, and clean. This cloth is not sold for all-wool, so is not considered adulterated.

FIG. 3

SHODDY

As has been said before, the demand for woolen goods is so much greater than the supply that it is necessary to resort to various measures to increase the supply of cloth. One method is to use the wool over and over again. Rags are bought up by the rag man, sold to the larger dealer, again to the “shoddy” manufacturer who cleans them, sorts them, tears them to pieces, using the best all-wool rags to produce fibers, which are respun and again woven either separately, if of very good quality, or mixed with new wool or cotton. Such a material is warm, looks well for a time and has its place, but must not be bought for new wool, or demand the price of good woolen cloth. This industry is enormous and shoddy is often found in expensive novelty materials as well as in cheap “all-wool” cloth. Because of the shortness of the fibers it may be detected readily, when used alone, but in combination with good wool it is more difficult.

One class of shoddy consists of very short fibers, clippings from the mills, which are worked into the surface of a felted cloth after it is woven. These short fibers after a time work out, and are found in the bottoms of coats, inside the linings, etc., leaving the surface of the cloth threadbare.

Fig. 4 shows a piece of shoddy cloth, sold for all wool at fifty cents a yard. This cloth would be warm, but does not look as well as more expensive cloth, and will not wear as long as new wool. There is some cotton mixed with the wool before spinning, therefore it is difficult to detect.

FIG. 4

SILK

Silk is frequently known as the fiber of luxury. It is the most expensive to cultivate, the most beautiful and the strongest fiber. Since it is the most expensive fiber to buy, and the demand for it is so great, the temptations to adulterate are also naturally very great. The long, strong, lustrous silk fiber which bleaches and dyes beautifully and is fine as a spider’s web, is not to be duplicated. The best grade or “reeled silk” is taken from the cocoon in one continuous thread which may be several hundred yards long. In manufacturing reeled silk many defective cocoons are found in which the fibers are not perfect, or are broken. The silk from these cocoons may be treated like a short fiber and spun into threads varying in strength according to the length of the fibers. This so-called “spun” silk has not the high luster nor strength of “reeled” silk, but is often used as warp with reeled silk filling, or in imitation pongee, and back of satins, velvets and in many other ways.

In olden times the price of silk was much greater than now, but the material was much more durable. Silks which have been laid away for a hundred years are still in fairly good condition. Now our silks are much cheaper, but the result is that when they are put away, even for a few months they may fall into bits, and their wearing quality can not be compared with the good old silks of long ago. The reason for this change is not hard to find. The cost of raw silk is about thirty times that of raw cotton and the waste at least five times that of cotton. The manufacturer must make up in some way if he is to sell silk at the prices demanded by the public.

Silk has a very great ability to absorb dyes and metallic salts without apparently changing the quality of the material, and since dyes and metallic salts are much cheaper than pure silk, the manufacturer makes great use of these materials. Loading is the common name for this process of treating silk and it is common practice to add thirty percent of foreign material, just the percent lost by the silk when the gum is removed, while it is possible to add two hundred fifty or even three hundred percent.

When we buy novelties and do not care how short their life is to be, these heavily weighted silks answer the purpose very well, but when we wish for durability and the silk begins to crack and split or to become shiny after a few wearings we realize the disadvantage of our modern methods. Practically no silk can be found on the market entirely free from loading, but there is a great difference in the amount present.

Burning is the simplest test for good silk; a thread of pure silk will burn slowly leaving as it burns a very small amount of crisp ash in a ball at the end of the thread. Heavily weighted silk burns and leaves the ash in the form of the original thread; this ash of course drops to pieces readily. Fig. 5A shows a piece of taffeta sold for one dollar a yard. Fig. 5B shows the result of burning the silk. This ash, left in the shape of the original sample, is made up of metallic salts, dyestuffs, etc. A very small percent of ash would be left from the silk itself.

Another method of adulterating silk is with cotton. The fibers are not spun together here as the cotton and wool, but the threads of the two materials are woven together. In satins, velvets and brocades the cotton is entirely covered by the silk threads on the surface, and appears as the back of the cloth. In cheap silks a fine cotton thread sometimes forms either warp or filling.

Pongee is a material made from the cocoon of the uncultivated silk worm; rajah, tussah and other uneven, coarse materials are from the same source. These silks are very strong, but do not have a high luster. Mercerized cotton looks quite silky and is sometimes mixed with these silks, or a material of mercerized cotton and spun silk may be sold for pongee, or even a material entirely of mercerized cotton.

CONCLUSION

To sum up, the adulterations most likely to be found and the tests for them are as follows:

METHOD OF ADULTERATION

1. By combination. Use of other fibers than the one indicated by the name of the material. Example, cotton in woolens, cotton in linens, etc.

2. By substitution. Selling one fiber under the name of an entirely different one. Example, mercerized cotton sold for silk or linen.

A

B

FIG. 5

3. By increasing the weight of a material. a, Cottons and linens with starch; b, silks with metallic salts and dyes.

4. By giving a finish which is deceptive. a, Heavy pressing or calendering an ordinary cotton to imitate mercerizing; b, finishing cotton to look like linen; c, printing paste dots on cotton to produce the effect of embroidered dotted swiss.

5. By use of made-over yarns. Example, shoddy in woolens, also addition of short wool, felted in surface.

TESTS FOR ADULTERATION

1. Examination of cloth to see if all threads are alike, and to distinguish kind of thread.

2. Examination of individual threads.

Cotton: short fibers, ends appear fuzzy in thread.

Wool: short fibers, decidedly kinky and stiff.

Silk: long straight fibers with luster; if spun silk, fibers short; thread looks more like cotton; breaks more easily than reeled silk.

Linen: strong threads; high luster; when broken ends very uneven and straight.

3. Burning tests: a, cotton burns quickly with flame; b, wool burns slowly, chars, gives off odor of burnt feathers; c, silk burns slowly, leaves small crisp ash, and when weighted leaves more ash; d, linen, similar to cotton.

4. Linen if without much starch, becomes translucent when treated with olive oil; cotton remains opaque.

5. A mixture of cotton and wool when wet, wrinkles more than pure wool.

6. A careful examination of the finish of the material. Observe if alike on both sides, if the apparent beauty of the material is due to finish or to good quality of material.

Finally, the best grades of material are generally what they seem to be; although this does not always hold true in silks, nor in materials where the effect is more important than the wearing quality. Expensive broadcloths, worsted suitings, expensive table linens, good cottons, do not pose for more than their true worth. It is when one turns to novelties, to silks and to inexpensive materials that one needs to be most vigilant. Be sure the inexpensive is not cheap, unless you want a material, cheap in wearing quality and appearance, as well as in cost.

OTHER POINTS IN BUYING

Aside from the question of whether the buyer is getting the kind of material she pays for as to character of the fiber, there are other things to be considered in choosing textile fabrics.

The weave affects the appearance and often the wearing quality of cloth. A close twill weave makes a firm, durable material, while the loose basket weave gives quite a different effect and is frequently lacking in firmness. The satin or sateen weave makes a beautiful surface especially in linens or silks, but may cover up defects in the hidden threads. Fancy weaves in cotton novelties, in shirt waist materials and in fancy mulls, etc., often leave loose threads which become soiled easily and may not be as attractive after washing. A cloth with a very heavy cross thread or filling, and a very fine warp, or vice versa, may split because of the great difference in the strength of the threads.

Sometimes figures are woven in such a way that when the cloth is finished each figure has short ends of thread. For example, in weaving madras curtain material, the filling thread which makes the figure, jumps from one figure to another, and after the material leaves the loom the loose threads are cut off of the back of the material. Often these short pieces wash out or the ends become rough and fuzzy looking.

In choosing a material from the large variety on the market the first thing to be determined is the use to which it is to be put, then determine what is appropriate to that use. The cloth which is suitable for a street suit is obviously not suited to the party gown, neither are laces of dressy waists appropriate for working clothes. Clothes that are to be worn constantly need to be of material that will stand frequent cleaning. In materials used in house furnishing certain ones must be cleaned often, and unless one can afford to pay frequent cleaner’s bills, washable materials are better for curtains, bed-spreads, table-covers, etc. The cost is the next point to be considered, and that must necessarily be determined by one’s purse. It is not always economy, however, to buy the inexpensive things, for, as we have seen, the inexpensive articles are more likely to be the cheap ones. With our desire for continual change, our love of novelty and fad we have become very extravagant. So long as the fashion demands new garments every few months and women attempt to follow the styles, they must choose inexpensive materials unless they have a large amount of money, and care nothing for wearing quality. In the end, however, the woman who buys carefully, makes use of conservative styles which do not change every few months, and chooses handsome material, is not only more economically, but also usually better dressed.

The hygienic properties of materials should be carefully considered. Those next the body should be able to care for the perspiration and the excretions of the skin. Woolen and silk are best suited by their physical structure to do this, but wool is too warm and too irritating to many people, and does not wash well, while silk is too expensive. Many kinds of cotton underwear have been manufactured which by their structure aid in absorbing moisture. Underwear knitted or woven with meshes containing large enclosed air spaces is more hygienic than closely woven cotton garments. The air spaces in the mesh material are non-conductors of heat, and also ventilators. The closely woven garment does not allow a change of air next the skin and becomes clammy when moist. Garments which come in contact with the outside air must be more closely woven to keep out the wind. Two layers of lighter weight material are warmer than one layer of thick because of the non-conducting air between. Heavy clothes are bad for the body because of the extra load which must be carried about.

Finally, in choosing materials, if one is to have the greatest pleasure from them and give one’s friends the greatest pleasure, color and design are very important. Colors should be suitable to the use, and to the person who is to wear the material. Bright colors make one conspicuous, and are exciting; dull ugly colors are depressing, while soft rich colors are elegant, becoming, and in good taste.

Designs should fit the place in which they are to be used. Rugs should be so designed that they serve as a background to the furniture of the room as well as add richness in color and some variety. Materials which are to hang in folds should have designs which do not depend on smoothness of surface in order that they may be effective. For clothing, designs should be inconspicuous, modest stripes, dots and plaids being most successful, except on very soft thin materials when larger and less conventional designs may be used.

To be an intelligent buyer it is necessary then that the woman knows before she purchases a piece of cloth just where it is to be used, just what she can afford to pay for it, what she should be able to get for that amount of money and then be able to tell whether the piece of cloth she buys is really what it is represented to be. At the present time the rush to the bargain counter, the enormous amount of cheap, poor material manufactured, and the great waste in dress, all go to prove that there are many women who are not intelligent buyers.

When women demand a better quality of materials and refuse to buy the cheap things, the manufacturers will cease to produce worthless things. Perhaps however, before that day arrives, the thoughtful workers of the land will have succeeded in passing a pure textile law, which shall do for our cloth what the pure food act is doing for our food supplies; then the honest though ignorant buyer will be protected, but it will still be her part to demand good, artistic and useful materials.

Transcriber’s note

Minor punctuation errors have been changed without notice.

Spelling was retained as in the original except for the following changes:

“certain nses, but” | | “certain uses, but”

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Table of Contents

- Some Points in Choosing Textiles
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