| 摘要 |
PROBLEM TO BE SOLVED: To provide a tubular set of fireworks which improves the housing and transporting properties, suited to fires for guiding spirits of the dead in Bon festivals and reliably burns. SOLUTION: The set of fireworks comprises a tube formed from a combustible paper such as foldable corrugated cardboard, powder for fireworks applied to the inner surface and/or outer surface of the tube, ignitor provided at a part of the lower end edge of the tube, and incombustible or noncombustible support for supporting the tube.
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