| 摘要 |
Candle with stiffening structure, composed of inside wich and outer sheath remains rigid and retains its shape, whilst at the same time burning down clean without residue or clogging of the wick capillaries during burning. The sheath burns independent of the candle proper and resists absorption of molten wax, though igniting at a much higher (temperature) than the wax melting point. |
