| 摘要 |
A metallic substrate, such illustratively as wire, to which is bonded by means of a resinous hot melt adhesive and in a continuous operation a thermoplastic resinous coating. The method of making the coated metallic substrate comprises applying a resinous hot melt adhesive about the metallic substrate and thereafter extruding a molten thermoplastic resin onto the deposited adhesive at high rates of speed.
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