![]() The rovings when extended passed through two horizontal bars of wood that could be clasped together. A set of eight rovings was attached to a beam on that frame. ![]() ![]() The idea was developed by Hargreaves as a metal frame with eight wooden spindles at one end. The improved spinning jenny that was used in textile mills Components The flying shuttle ( John Kay 1733) had increased yarn demand by the weavers by doubling their productivity, and now the spinning jenny could supply that demand by increasing the spinners' productivity even more. Īt the time, cotton yarn production could not keep up with demand of the textile industry, and Hargreaves spent some time considering how to improve the process. They were usually sent to London to be printed. Blackburn was a town with a population of about 5,000, known for the production of "Blackburn greys," cloths of linen warp and cotton weft initially imported from India. He was born in Oswaldtwistle, near Blackburn, around 1720. The spinning jenny was invented by James Hargreaves. The spinning jenny helped to start the factory system of cotton manufacturing. ![]() The yarn produced by the jenny was not very strong until Richard Arkwright invented the water-powered water frame. The device reduced the amount of work needed to produce cloth, with a worker able to work eight or more spools at once. It was invented in 1764 or 1765 by James Hargreaves in Stan hill, Oswaldtwistle, Lancashire in England. The spinning jenny is a multi- spindle spinning frame, and was one of the key developments in the industrialization of textile manufacturing during the early Industrial Revolution. Model of spinning jenny in the Museum of Early Industrialisation, Wuppertal, Germany. ![]()
0 Comments
Leave a Reply. |