Space gold socks
A gold and space technology, used in the manufacture of socks, pantyhose, hollow filaments, etc., can solve the problem of not meeting people's needs for foot warmth, and achieve super thermal insulation properties, chemical structure stability, isolation The effect of heat transfer
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[0010] The present invention will be further described in detail through the accompanying drawings and specific embodiments below.
[0011] This embodiment provides space gold socks, and the space gold socks are woven from polyimide fibers.
[0012] As shown in FIG. 1 , a hollow cavity 101 is provided at the axial position of the polyimide fiber 1 , and the hollow cavity 101 extends along the extending direction of the polyimide fiber 1 .
[0013] The polyimide fiber is prepared by a dry-wet spinning process, and the polyimide solution is extruded from the spinneret, such as figure 2 As shown, the spinneret 2 on the spinneret is circular, and a circular rod 3 is arranged in the circular spinneret 2, so that the polyimide solution is formed in the circular The rod is extruded in the annular area A between the spinneret hole.
[0014] By adopting the above-mentioned technical scheme, the space gold socks of the present invention are formed by weaving polyimide fibers, so they...
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Abstract
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