| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure of a rope capable of exerting strong reflection and scattering effects against photoirradiation from the outside. SOLUTION: This rope material is obtained by arranging plural strings obtained by covering plural threads 1 with a synthetic resin film and twisting the plural strings each other, wherein a reflecting coat 3 is formed on part or the whole of the inside surface or the outside surface of the plastic film 2 to enable strong reflection effect and scattering effect to be realized.
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