Copper core fuse for fireworks and preparation method of cooper core fuse
A technology of copper core lead wire and special lead wire, which is applied in fuzes, pyrotechnics, offensive equipment, etc., and can solve problems that are not conducive to safe discharge, storage and transportation, safety accidents, and drug leakage.
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[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0033] The present invention is implemented through the following preferred embodiments, and the specific structural features are:
[0034] A copper core lead wire for fireworks, mainly used for setting off various fireworks bombs, cold light fireworks, and shelf fireworks, characterized in that it includes a copper core, several cotton yarns and self-made moisture-proof primers, and the copper core lead wire is produced by a wet method Forming, the several cotton yarns are bo...
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