Lace machine

Lace machines took over the commercial manufacture of lace during the nineteenth century.

The was a mechanical weft-knitting knitting machine used in the textiles industry. It was invented by William Lee of Calverton near Nottingham in 1589. Framework knitting, was the first major stage in the mechanisation of the textile industry at the beginning of the Industrial Revolution. It was adapted to knit cotton, do and by 1800, with the introduction of dividers (divider bar) as a lace making machine.

Bobbinet machines were invented in 1808 by John Heathcoat. He studied the hand movements of a Northamptonshire manual lace maker and reproduced them in the roller-locker machine. The 1809 version of this machine (patent no.3216) became known as the Old Loughborough, it was 18 inches (46 cm) wide and was designed for use with cotton.

The Old Loughborough became the standard lacemaking machine, particularly the 1820 form known as the Circular producing two-twist plain net. The smooth, unpatterned tulle produced on these machines was on a par with real, handmade lace net. Heathcoat’s bobbinet machine is so ingeniously designed that the ones used today have suffered little alteration. However during the next 30 years inventors were patenting improvements to their machines. The ones that stand out are the Pusher machine, the Levers machine (now spelled Leavers) and the Nottingham lace curtain machine. Each of these developed into separate machines. Others were the Traverse Warp machine and the Straight Bolt machine.

The stocking frame, invented in 1589 by Lee, consisted of a stout wooden frame. It did straight knitting not tubular knitting. It had a separate needle for each loop- these were low carbon steel bearded needles where the tips were reflexed and could be depressed onto a hollow closing the loop. The needle were supported on a needle bar that passed back and forth, to and from the operator. The beards were simultaneously depressed by a presser bar. The first machine had 8 needles per inch and was suitable for worsted: The next version had 16 needles per inch and was suitable for silk.

...
Wikipedia