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Fibers invented between 1930 and 1970 include nylon, PTFE, polyester, Spandex, and Kevlar. Clothing producers soon adopted synthetic fibers, often using blends of different fibers for optimized properties. [102] Synthetic fibers can be knit and woven similarly to natural fibers. Synthetic fibers are made by humans through chemical synthesis as ...
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]
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.
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 ...
Mary Florence Potts (née Webber; November 1, 1850 – June 24, 1922) was an American businesswoman and inventor.She invented clothes irons with detachable wooden handles, and they were exhibited at the 1876 Philadelphia Exposition World's Fair and the 1893 Chicago World's Fair.
In order to make textiles, the first requirement is a source of fibre from which a yarn can be made, primarily by spinning. The yarn is processed by knitting or weaving to create cloth. The machine used for weaving is the loom. Cloth is finished by what are described as wet process to become fabric.
Pieces of 7,000- to 8,000-year-old fabric have been found with human burials at the Windover Archaeological Site in Florida. The burials were in a peat pond. The fabric had turned into peat, but was still identifiable. Many bodies at the site had been wrapped in fabric before burial. Eighty-seven pieces of fabric were found associated with 37 ...
Tapered roller bearings are bearings that can take large axial forces as well as being able to sustain large radial forces. They were co-invented by German-American Henry Timken and Reginald Heinzelman. [56] On August 27, 1897, Timken and Heizelman filed U.S. patent #606,635 which was issued to them jointly on June 28, 1898. [57] 1897 Ice cream ...