SUNSHADE SHEET, SUNSHADE SHEET MANUFACTURING METHOD, AND SUNSHADE

摘要

Disclosed are a sunshade sheet which is achieved with a fractal structure with a simple configuration and which has high temperature suppression effects, a manufacturing method therefor, and a sunshade. Cuts (121 - 123) are made in a parallelogram-shaped sheet segment (110) having heat barrier properties such that a pair of V-shaped cuts oppose each other in such a way that an area in the vicinity of the centroid of a parallelogram is left uncut. Subsequently, pairs of opposing corner sections (131 - 133) formed from V-shapes formed by cuts (121 - 123) are joined together, resulting in bridge sections (141 -143) being formed. Thereafter, a plurality of sheet segments (110) wherein the bridge sections (141 -143) are formed are joined together, resulting in a single sheet (1) with a fractal structure being formed therein.