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ArminAnim
04-09-2014, 01:05 PM
:confused:
hello everyone!
I'm new with this forum and also with fireworks as well. Recently I intent to make some home-made 1 inch aerial shells but problems get along. since in my country there are no firework company or any accessories (like pre-made stars or shells or time fuses etc...) I have to make them all by myself. I make my shells out of papers but the problem is , All shells burst exactly after the ignition of lifting powder. at first, I thought maybe the problem is the weak shells and those can not bear the ignition of lifting black powder. but turned out shells work fine and problem is something else. second I thought the problem may be the time fuse short length and I used longer time fuses, but the problem still remained. I have no else idea what problem could be!