1: the structure of

Silver foil wire - is a round copper alloy conductor after the flattening copper foil ribbon, then gold-plated copper foil, spiral wound on the fiber, forming a fiber as the center of the circular wrapped assembly.Then it goes through the extruder and wraps an outer layer.

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 elastic and high wear-resistant tpu materials for outer coverings, so that the silver foil silk thread has a better usability.