The two-component non-woven thermal composite filter material fiber forming method can use the composite spinning method to make side-by-side, sheath-core and multi-core composite fibers; the blending spinning method can also be used to make the island type composite fiber.
Using the different properties of the two component polymers, three-dimensional permanently crimped fibers, thermally bonded fibers (such as ES fibers), conductive fibers, etc. can be made.
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