| 摘要 |
A candle is made by first positioning a core element centrally in an upwardly open candle mold with the element spaced from an inner wall surface of the mold and from a lower wall of the mold, then extending a thin rod up through the lower wall of the mold to a position at least at a lower end of the core element in the mold, and then filling the mold around the core element and rod with molten wax. This wax is then cooled and hardened around the core element and rod to a hard body and the core is withdrawn upward out of the hard body to leave a central cavity in the body. The hard body is pushed up out of the mold and off the thin rod to leave in a lower end of the body where the rod was a passage extending to the central cavity. Finally a wick is fitted to the cavity and passage and the cavity is filled around the wick with wax. This last step can be carried out by fitting to the cavity a small-diameter hard body of wax itself molded around the wick. Alternately it is done by first advancing the rod to a position projecting upward out of the mold, then filling the cavity around the rod with molten wax, and then cooling and hardening the wax in the cavity around the wick. The hardened wax is then separated from the rod so as to leave a passage in the hardened wax and a wick is fitted to the passage.
|
