
The development history of acupuncture machine
(1) In 1878, the first needle punching machine was manufactured by William Bywater Company in England.
(2) In 1885, James Broadhead, England, used acupuncture to make thin felts.
(3) In 1890, the James Hunter factory in the United States began to manufacture acupuncture machines.
(4) Needle-punched nonwoven materials have been applied to automobiles in 1930.
(5) The needle punching machine in 1940 was still very crude and primitive.
(6) In 1945, Bywater Company made important improvements to the needling machine.
(7) In 1957, Hunter factory designed a needle punch with balanced transmission, with a speed of 800rpm.
(8) In 1968, the Austrian Fehrer Company manufactured a combined frame, fully enclosed segmented drive needle punch, with a speed of 1000rpm.
(9) In 1972, Fehrer Company invented the U-shaped needle and pattern needle punch.
So far, it has a width of 16m, a frequency of over 3300rpm, a multi-needle plate planting density of 30,000 pieces/m, and a production speed of 30m/min.
(10) Around 1987, China introduced acupuncture machines.
(11) In 1996, the world's output of non-woven fabric rolls exceeded 2 million tons, accounting for about 10% of the total textile volume, and its development speed greatly exceeded the average development speed of the textile industry. The textile industry is generally sluggish all over the world, but the production of nonwovens maintains a high annual growth rate, continuing to develop at a growth rate of 8-10%.
(12) The development of various new technologies and how to use various new fibers (flame-retardant fibers, antistatic fibers, superfine glass fibers, etc.) have become the new development direction of modern non-textile enterprises.