SPRENGSTUBIN OCH FORFARANDE FOR DESS FRAMSTELLNING

摘要

An explosive fuse-cord suitable for underwater use, comprising a core of powdered explosive material enclosed in a tubular continuous layer of hot melt waterproof adhesive composition disposed immediately around the core. The invention also includes a method of manufacturing fuse-cord in which an explosive core is fed into a tube of hot melt adhesive material as the tube is being formed and the tube is heated to effect continuity of the adhesive material.