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1928 – International Bureau of Standardization of Man Made Fibers founded. [24] 1939 – US passes Wool Products Labeling Act, requiring truthful labeling of wool products according to origin. [25] 1940 – Spectrophotometer invented, with impact on commercial textile dye processes. 1942 – First patent for fabric singeing awarded in US. [26]
[citation needed] The first known plant-based textile of South America was discovered in Guitarrero Cave in Peru. It was woven out of vegetable fiber and dates back to 8,000 B.C.E. [23] Surviving examples of Nålebinding, another textile method emerging after animal skin textile usage, have been found in Israel, and date from 6500 B.C. [24]
The cloth was waxed or dusted with pumice to reduce sticking when folding was required. Seams in traditional oilcloth could be coated after sewing to reduce leakage through their stitching. This was generally unsatisfactory for clothing though and so overcoats of this era would incorporate one or more short capes over the shoulders. These capes ...
The Babcock test was the first inexpensive and practical test which were used to determine the fat content of milk. Invented by Stephen Moulton Babcock in 1890, the test was developed to prevent dishonest farmers who could, until the 1890s, water down their milk or remove some cream before selling it to the factories because milk was paid by ...
Woven fabrics, often created on a loom, are made of many threads woven in a warp and weft. Technically, a woven fabric is any fabric made by interlacing two or more threads at right angles to one another. [1] Woven fabrics can be made of natural fibers, synthetic fibers, or a mixture of both, such as cotton and polyester. Woven fabrics are used ...
[132] to take azimuths, altitude, time and declination while making observations [failed verification] Also known as an altitude Instrument, the equatorial sextant was first invented and made by William Austin Burt. He patented it in November 1856, in the United States as U.S. patent #16,002. [133] 1857 Toilet paper (mass-produced and rolled)
Scotswomen walking (fulling) woollen cloth, singing a waulking song, 1772 (engraving made by Thomas Pennant on one of his tours). Fulling, also known as tucking or walking (Scots: waukin, hence often spelt waulking in Scottish English), is a step in woollen clothmaking which involves the cleansing of woven cloth (particularly wool) to eliminate oils, dirt, and other impurities, and to make it ...
Overproduction during the 1830s caused the price of finished cloth to drop and the mills' financial situation was exacerbated by a minor depression in 1834 and the Panic of 1837. In 1834, the mills cut wages by 25%, which led the girls to respond by staging an unsuccessful strike and organizing a labor union called the Factory Girls Association.