The other half of the shell is then joined to the original part, wrapped in paper, dried in the sun, and the firecracker is ready for launching.
到此時，做煙火彈也進入最後一個階段，只要將藥球、紙管放入已上導火索的彈殼內，填入炸藥後，將二半圓形彈殼粘合為一，再糊上牛皮紙，曬乾即可。