1: the structure of

Silver foil wire -- a ribbon of copper foil formed by flattening a circular copper alloy conductor, then gilding the copper foil and spiraling it around the fiber to form a circular wrapping assembly centered on the fiber.Then through the extruder, coated with a layer of outer cover.

Advantage 2:

Due to strip copper foil spiral wound in the center of the fiber, the center of the fiber can play a role of longitudinal tensile, winding when keep a little space between the copper foil, make the line body being bent strip copper foil can avoid the stress of the large deformation, so that the copper foil thread has good elasticity, softness and higher bending fold.In addition to better bending resistance, we use high elasticity, high wear resistant tpu material to make the outer coverlet, so that the silver foil wire has better usability.