| 摘要 |
PURPOSE:To provide a manufacture of a wire net winding body and manufacturing equipment thereof having high yield and for efficiently manufacturing a wire net winding body used in the barrier of an explosion chamber for air bag. CONSTITUTION:One end of a wire net A2 serving as a base is wound while pressing the wire net on a drum 1 and in addition, while applying brake force to the wire net. The tip end part is welded on the upper layer of the wire net. The drum 1 is rotated while entraining an inclusion 4 such as a filter material, or other wire net B between each layer of the wire net A2 serving as the base. Finally, the terminal of the wire net A2 is welded to the lower wire net A2. |
