Since lighting is a high-end product, the packaging must meet the high-end identity, so the candle abandoned the low-cost packaging in the past and began to use candle tinplate cans as the new packaging. The tin plate candle cans are different from ordinary three-piece tin plated sheet metal cans, because candles are easy to melt due to heat, so there are special requirements for packaging. There are two main requirements for the craft of candle tins:
The first is the structure. Most of the candle tin plated sheet metal cans are two-piece can structures, which are formed by stretching. This is because the candle will melt when it is lit or heated, and the two-piece jar is a seamless structure, even if the tin plate candle melts, it will not leak. If you have to make a three-piece can because of its special size and structure, you need to apply glue to the bottom of the can body and the button bone to ensure the tightness of the can.
The second is ink. Because the temperature of the candle is high, the surface of the tin plate can is baked. Therefore, when the ink is selected for printing the tin plate, the special ink with high temperature resistance is needed.