Wool Silk Cotton And Linen
WOOLS are of various kinds:--
Highland, Welsh and Irish wools are from small sheep, not far
removed from the wild state, with irregular short stapled fleeces.
Forest or Mountain sheep (Herdwick, Exmoor, Cheviot, Blackfaced,
Limestone) have better wool, especially the Cheviot, which is very
thick and good for milling.
Ancient Upland, such as South Down, are smaller sheep than th
named, but the wool is softer and finer.
Long Woolled sheep, (Lincolns, Leicester) with long staple wool
(record length, 36".) and fleeces weighing up to 12 lbs. The Leicester
fleece is softer, finer and better than Lincoln.
To the end of the 18th century Spanish wool was the finest and best
wool in the world. Spanish sheep have since been introduced into
various countries, such as Saxony, Australia, Cape Colony, New
Zealand; and some of the best wools now come from the Colonies.
Alpaca, Vicuna and Llama wools are from different species of
American goats.
Mohair from the Angora goat of Asia Minor.
Kashmir Wool from the Thibetan goat.
Camel hair, the soft under wool of the camel, which is shed
annually.
The colour of wool varies from white to a very dark brown black, with
all shades of fawn, grey and brown in between. The natural colours are
not absolutely fast to light but tend to bleach slightly with the sun.
The principal fleeces are:
Lambs, 3 to 6 months growth, the finest, softest and most elastic
wool.
Hogs and Tegs: the first shearing of sheep that have not been shorn
as lambs.
Wethers: all clips succeeding the first shearing.
Wool comes into the market in the following condition. 1. In the
grease, not having been washed and containing all the impurities. 2.
Washed, with some of the grease removed and fairly clean. 3.
Scoured, thoroughly cleaned and all grease removed.
Wool can be dyed either in the fleece, in the yarn, or in the woven
cloth. Raw wool always contains a certain amount of natural grease.
This should not be washed out until it is ready for dyeing, as the
grease keeps the moth out to a considerable extent. Hand spun wool is
generally spun in the oil to facilitate spinning. All grease and oil
must be scoured out before dyeing is begun, and this must be done very
thoroughly or the wool will not take the colour.
More
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Quercitron
Quercitron is the inner bark of the Quercus Nigra or Q. tinctoria, a species of oak growing in the United States and Central America. It was first introduced into England by Bancroft in 1775 as a cheap substitute for weld. He says, "The wool... Recipes For Dyeing
(1) INDIGO VAT Take 3 oz. well ground indigo, mix into a paste with hot water. Slake 3 oz. Quicklime and boil with 6 oz. Potash or Soda ash in sufficient water, let it settle, pour off the clear liquor in which dissolve the indigo paste, boil or ... Recipes For Dyeing Green
(1) GREEN WITH QUERCITRON FOR WOOL Dye the wool blue in the indigo vat, wash well. For 100 parts of wool put 3 of chalk and 10 or 12 of alum. Boil wool in this 1 hour. Then to same bath add 10 to 12 parts quercitron and continue boiling for 15 mi... Recipes For Dyeing Silk
(1) INDIGO VAT FOR BLUE Silk is dyed in a similar manner as described for wool, but requires stronger vats and longer dips to obtain the same depth of colour. See page 33. (2) INDIGO EXTRACT FOR BLUE Dye at a temperature of 40 to 50 deg.C. w... Recipes For Dyeing With Lichens
To dye Brown with Crotal. For 6-1/4 lbs. (100 ozs.) of wool. Dye baths may be used of varying strengths of from 10 to 50 ozs. of Crotal. Raise the bath to the boil, and boil for an hour. A light tan shade is got by first dipping the wool in a strong... Recipes For Dyeing With Logwood
(1). BLACK Mordant the wool for 1 to 1-1/2 hours with 3 per cent Chrome and 1 per cent Sulphuric Acid. Wash and dye in separate bath for 1 to 1-1/2 hours with 50 per cent Logwood. This gives a blue black. A dead black is got by adding 5 per cen... Recipes For Dyeing With Old Fustic
(1) OLD GOLD Boil the wool with 3 to 4 per cent chrome for 1 to 1-1/2 hours. Wash, and dye in a separate bath for 1 to 1-1/2 hours at 100 deg.C. with 20 to 80 per cent of old fustic. (2) OLD GOLD Mordant with 3 per cent chrome, for 3/4 hour ... Red Shades On Wool
The number of red shades that may be dyed (p. 100) on wool is infinite. They range over every variety of tint of red, from the palest blush-rose to the deepest crimson, and from the most brilliant pink to the dullest grenat shade. It is quite i... Silk
There are two kinds of silk (1) raw silk (reeled silk, thrown silk, drawn silk), and (2) waste silk or spun silk. Raw silk is that directly taken from the cocoons. Waste silk is the silk from cocoons that are damaged in some way so that they canno... Silk
=Silk.= The silk of commerce is obtained from the cocoons of several species of insects. These insects resemble strongly the ordinary caterpillars. At a certain period of its existence the silkworm gives off a secretion of jelly-like substance. Th... Soaping
Sometimes yarns or cloths have to be passed through a soap-bath after being dyed in order to brighten up the colours or develop them in some way. In the case of yarns this can be done on the reel washing (p. 205) machines such as are shown in fi... Substitutes For Cotton
On account of the high price of cotton various experiments have been made in an effort to replace it with fiber from wood pulp, grasses, leaves, and other plants. =Wood Pulp.= A Frenchman has discovered a process, la soyeuse, of making spruce w... Sumach
Sumach is the ground up leaves and twigs of the Rhus coraria growing in Southern Europe. It dyes wool a yellow and a yellow brown, but it is chiefly used in cotton dyeing. ... Testing Of The Colour Of Dyed Fabrics
It is frequently desirable that dyers should be able to ascertain with some degree of accuracy what dyes have been used to dye any particular sample of dyed cloth that has been offered to them to match. In these days of the thousand-and-one differ... The Chlorination Of Wool
The employment of chlorine in wool dyeing and wool printing has of late years received an impetus in directions previously little thought of. The addition of a little chlorine to the decoction of logwood has been recommended as increasing the dyeing... The Dyeing Of Cotton
The dyeing of cotton is difficult with the natural dye stuffs, there are only a few colours which can be said to be satisfactory. The fastest known in earlier days was Turkey red, a long and difficult process with madder and not very practical for... The Dyeing Of Silk
Silk is covered with a natural gum which has to be removed before the dyeing process can begin. This is done by boiling for one hour or more in a bath containing soap, 2 to 8 ozs. to the pound of silk according to the amount of gum on the silk. It... The Lichen Dyes
Some of the most useful dyes and the least known are to be found among the Lichens. They seem to have been used among peasant dyers from remote ages, but apparently none of the great French dyers used them, nor are they mentioned in any of the old... The Principles And Practice Of Wool Dyeing
The various methods which are used in dyeing wool have, of course, underlying them certain principles on which they are based, and on the observance of which much of the success of the process depends. Sometimes these principles are overlooked by ... The Wool Fibre
Wool is one of the most important textile fibres used in the manufacture of woven fabrics of all kinds. It belongs to the group of animal fibres of which three kinds are met with in nature, and used in the manufacture of textile fibres; two of the... The Zinc-lime Indigo Vat
The Zinc-lime Indigo Vat. It will be necessary to explain these words--Indigo blue is insoluble and cannot be used for dyeing. If however it is "reduced" or changed to indigo white, it has, while it is in this form, an affinity for vegetable and ani... Thread And Cotton Finishing
=Thread.= In general a twisted strand of cotton, flax, wool, silk, etc., spun out to considerable length, is called thread. In a specific sense, thread is a compound cord consisting of two or more yarns firmly united by twisting. Thread is used in... Tin
(Stannous chloride, tin crystals, tin salts, muriate of tin.) Tin is not so useful as a mordant in itself, but as a modifying agent with other mordants. It must always be used with great care, as it tends to harden the wool, making it harsh and br... To Make Extract Of Indigo
1 lb. oil of vitriol (pure, not commercial). 2 oz. finely ground Indigo. 1/2 oz. precipitated chalk. Mix a little of the indigo with a small quantity of oil of vitriol, add a little chalk and stir well. Go on mixing gradually till all is used up... To Wash Wool
In a bath containing 10 gallons of warm water add 4 fluid ounces of ammonia fort, .880, 1 lb. soda, and 2 oz. soft soap, (potash soap). Stir well until all is dissolved. Dip the wool in and leave for 2 minutes, then squeeze gently and wash in warm w... Turmeric
Turmeric is a powder obtained from the ground-up tubers of Curcuma tinctoria, a plant found in India and other Eastern countries. It gives a brilliant orange yellow, but has little permanence. It is one of the substantive colours and does not need a... Various Recipes
MADDER for BROWN. (1 lb. wool.) Mordant with 1 oz. copperas and 1 oz. cream of tartar. Dye with 6 ozs. madder. MADDER, etc., for FRENCH BROWN. Mordant with 3 per cent chrome. Dye with 8 per cent fustic, 2 per cent madder, 1 per cent cudbear, 2 per... Violet Shades On Wool
Violet shades can only be obtained from the coal-tar colours, and of these there are not many. The recipes which are given below will serve to show what dye-stuffs are available, and will give some idea of the tints they dye. #With Direct Dyes.# ... Walnut
The green shell of the walnut fruit and the root are used for dyeing brown. The husks to be used for dyeing must be collected green and fresh, then covered with water and kept from the light to prevent them oxidizing. In the walnut tree there is an ... Washing
One of the most important operations following that of dyeing is the washing with water to free the goods, whether cotton or woollen, from all traces of loose dye, acids, mordanting materials, etc., which it is not desirable should be left in, as th... Water
A constant supply of clean soft water is an absolute necessity for the dyer. Rain water should be collected as much as possible, as this is the best water to use. The dye house should be by a river or stream, so that the dyer can wash with a continu... Weaving
=Preparatory to Weaving.= Yarn is wound on bobbins on the ring or mule spinning frame. These bobbins are transferred to a machine called a spooler where the yarn is re-wound on a spool preparatory to making the warp. A warp is formed by obtaini... Weld Old Fustic Turmeric Quercitron Dyer's Broom Heather And Other Yellow Dyes
Weld, Reseda luteola, is an annual plant growing in waste places. The whole plant is used for dyeing except the root. It is the best and fastest of the yellow natural dyes. The plant is gathered in June and July, it is then carefully dried in t... Woad
Woad is derived from a plant, Isatis tinctoria, growing in the North of France and in England. It was the only blue dye in the West before Indigo was introduced from India. Since then woad has been little used except as a fermenting agent for the In... Wool Silk Cotton And Linen
WOOLS are of various kinds:-- Highland, Welsh and Irish wools are from small sheep, not far removed from the wild state, with irregular short stapled fleeces. Forest or Mountain sheep (Herdwick, Exmoor, Cheviot, Blackfaced, Limestone) have be... Wool Sorting
Fleece wool as it comes to the mill is rolled up in bundles and must be sorted. This process consists in sorting and classifying the fibers of the fleece. Not only do the various species of sheep furnish widely different qualities of wool, but dif... Wool Substitutes And Waste Products
=Remanufactured= wool substitutes are extensively used in the manufacture of woolen and worsted goods. There is no need for the prejudice that is sometimes met regarding these reclaimed materials, for by their use millions of people are warmly and... Woolen And Worsted Fabrics
=Albatross.= A dress fabric of worsted warp and worsted filling; of open texture and fancy weaves. =Alpaca.= A thin fabric of close texture made from the fibers of an animal of the llama species; mixed with silk or with cotton. It is usually wo... Woolen Yarn
In manufacturing worsted yarn every necessary operation is performed to arrange the wool fibers so that they will lie smoothly and parallel to each other. In the case of woolen yarn every operation is performed so as to have the fibers lie in ever... Worsted Yarns
=Carding.= After the wool is washed it undergoes a number of operations before it is finished into worsted or woolen yarn.[12] The first step in the manufacturing of worsted yarn is to pass the washed wool through a worsted card which consists of ... Yellow Shades On Wool
The number of yellow dye-stuffs is very great, and the variety of tints infinite. Yellow may be dyed with both natural and artificial dye-stuffs, and the recipes given will include examples showing the use of both kinds. Speaking generally, yellow d...