| 摘要 |
<p>Metal-coated fibres are produced by unwinding a roll of uniaxially oriented polymer film, metallising the film, rewinding the film, and unwinding the resulting roll of metallised film through a fibrillation zone in which the film is deformed and split so as to cause separation of the film into a fibrillar network, which may be further opened by carding or the like. The resulting material comprises fibrils of denier 1 to 50 each having parallel flat surfaces, one or both of which is metallised, the thickness and width each being 5 to 100 micrometres with the average width being no more than four times the thickness.</p> |
