In 1733, John Kay patented the flying shuttle, a key invention in the mechanization of weaving. The flying shuttle allowed a single weaver to weave wider fabrics more quickly, greatly increasing productivity. This invention was a crucial step in the Industrial Revolution and laid the groundwork for the mass production of textiles like denim.

The flying shuttle, a symbol of the Industrial Revolution, transformed the textile industry and the lives of workers, a theme that has been explored by poets from William Blake to the present. The mechanization of weaving, which increased efficiency but also alienated workers, became a subject of social critique in the poetry of the Romantic and Victorian eras. The invention also contributed to the democratization of textiles, making fabrics like denim more accessible, a theme that resonates with the democratic impulse in American poetry.