Novel fibers
Novel fibers containing: a sandwich structure having an upper portion, a middle portion and a lower portion; the upper portion and the lower portion having the same material, and the middleportion having different material; the sandwich structure iseasily cracked to form a plurality of superfine fib...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | Novel fibers containing: a sandwich structure having an upper portion, a middle portion and a lower portion; the upper portion and the lower portion having the same material, and the middleportion having different material; the sandwich structure iseasily cracked to form a plurality of superfine fibers, and the thickness of each fiber equal to one third of the original fiber. |
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