Medium speed needle punching machine and high speed needle punching machine

Update:08 Dec 2018
Summary:

The high-speed needle punching machine and the medium-s […]

The high-speed needle punching machine and the medium-speed needle-punching unit are used for carding, laying, acupuncture, strengthening, and adding strength to fluffy and non-strength fiber and recycled cotton to become needle-punched cotton, heat-insulating felt, greenhouse material, shoe material, and mattress. Different specifications of products such as sofa cushions, automobile inner cushions, and chemical products utilize a cross section having a triangular shape or other shape, and a thorn with a hook on the edge repeatedly punctures the web. The web that is disconnected by the cross-web or air-laid machine is very fluffy when fed into the needle-punching machine. It only has a certain strength due to the cohesion between the fibers and the fibers, but the strength is very poor. When the needle is inserted into the fiber web, the hooks on the needle will drive the fibers on the surface of the web and the subsurface, and move from the plane direction of the web to the vertical direction of the web, causing the fibers to shift up and down, resulting in up and down shifting. The fibers are pressed against the web to compress the fibers in the web.

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