Alpacas are kept in large flocks which graze on the level heights of the Andes of southern Peru, northern Bolivia, and northern Chile at an elevation of from 3500 to 5000 meters above the sea-level, throughout the year. They are not used as beasts of burden like llamas, but are valued only for their wool, of which the Indian blankets and ponchos are made. The colour is usually dark brown or black and the coat of great length, reaching nearly to the ground. In stature the alpaca (Lama huanacos pacos) is considerably inferior to the llama, but has the same unpleasant habit of spitting.
In the textile industries "alpaca" is a name given to two distinct things. It is primarily a term applied to the wool, or rather hair, obtained from the Peruvian alpaca. It is, however, more broadly applied to a style of fabric originally made from the alpaca wool but now frequently made from an allied type of wool, viz. mohair, Iceland, or even from lustrous English wool. In the trade, distinctions are made between alpacas and the several styles of mohairs and lustres, but so far as the general purchaser is concerned little or no distinction is made.
The four species of indigenous South American wool-bearing animals are the llama, the alpaca, the guanaco and the vicuna. The llama and the alpaca are domesticated; the guanaco and the vicuna run wild. Of the four the alpaca and the vicuna are the most valuable wool-bearing animals: the alpaca on account of the quality and quantity, the vicuna on account of the softness, fineness and quality of its wool. In the early days of the 19th century, the usual length of alpaca staples appears to have been about 12 inches, this being a three years' growth; but today the length is little more than about half this, i.e. a one to two years' growth, although from time to time longer staples are to be found. The fleeces are sorted for colour and quality by skilled native women. The colour of the greater proportion of alpaca imported into the United Kingdom is black and brown, but there is also a fair proportion of white, grey and fawn. It is customary to mix these colours together, thus producing a curious ginger-coloured yarn, which upon being dyed black in the piece takes a fuller and deeper shade than can be obtained by piece-dyeing a solid-coloured wool.
In physical structure alpaca is somewhat akin to hair, being very glossy, but its softness and fineness enable the spinner to produce satisfactory yarns with comparative ease.
The history of the manufacture of this wool into cloth is one of the romances of commerce. Undoubtedly the Indians of Peru employed this fibre in the manufacture of many styles of fabrics for centuries before its introduction into Europe as a commercial product. The first European importations were into Spain. Spain, however, transferred the fibre to Germany and France. Apparently alpaca yarn was spun in England for the first time about the year 1808. It does not appear to have made any headway, however, and alpaca wool was condemned as an unworkable material. In 1830 Benjamin Outram, of Greetland, near Halifax, appears to have again attempted the spinning of this fibre, and for the second time alpaca was condemned. These two attempts to use alpaca were failures owing to the style of fabric into which the yarn was woven---a species of camlet. It was not until the introduction of cotton warps into the Bradford trade about 1836 that the true qualities of alpaca could be developed in the fabric. Where the cotton warp and mohair or alpaca weft plain-cloth came from is not known, but it was this simple yet ingenious structure which enabled Titus Salt, then a young Bradford manufacturer, to utilize alpaca successfully. Bradford is still the great spinning and manufacturing centre for alpacas, large quantities of yarns and cloths being exported annually to the continent and to the United States, although the quantities naturally vary in accordance with the fashions in vogue, the typical "alpaca-fabric" being a very characteristic "dress-fabric."
Owing to the success in the manufacture of the various styles of alpaca cloths attained by Sir Titus Salt and other Bradford manufacturers, a great demand for alpaca wool arose, and this demand could not be met by the native product, for there never seems to have been any appreciable increase in the number of alpacas available. Unsuccessful attempts were made to acclimatize the alpaca in England, on the European continent and in Australia, and even to cross certain English breeds of sheep with the alpaca. There is, however, a cross between the alpaca and the llama -- a true hybrid in every sense -- producing a material placed upon the Liverpool market under the name "Huarizo." Crosses between the alpaca and vicuna have not proved satisfactory.
The preparing, combing, spinning, weaving and finishing of alpacas and mohairs are similar to wool.
Initial text from 1911 encyclopedia\n