| 摘要 |
PURPOSE: A disposable butane gas can is provided to prevent an explosion accident by safely eliminating residual liquid fuel from the butane gas can using silicone. CONSTITUTION: A disposable butane gas can comprises silicone. The silicone is formed on the bottom of the butane gas can. The silicone is melt in a part of the butane gas can where a thumbtack(1) is located. When the silicone is hardened, liquid fuel remained in the butane gas can is drawn out of the butane gas can by sticking the thumbtack into the butane gas can.
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