Safety cover for squibs of pirotecnica. (Machine-translation by Google Translate, not legally binding)

摘要

Covering safety squibs pyrotechnics, characterized in that the coating which envelops slivers or rovings up the estopin, comprising a first paper cover, on which situates a second layer or deck insulation paper tin or aluminum that preserve the fire for possible red hot ashes or cinders that may affect it, and eventually covered with a top layer or cover flexible plastic such as polypropylene it constitutes a moisture barrier. (Machine-translation by Google Translate, not legally binding)