Cable and manufacturing method thereof

A cable, comprising:

• a first conductor;
• an inner layer, including a plurality of first wrapping layer, wherein two lateral sides of a plurality of first wrapping layers of the inner layer enclose two sides of the first conductor along a circumferential direction and an opposite direction of the circumferential direction respectively in sequence and join to each other, such that one of the plurality of first wrapping layers covers an outer layer of the first conductor, and the rest of the plurality of first wrapping layers sequentially cover an outer surface of a former layer of the plurality of first wrapping layers;
• wherein two lateral sides of each of the first wrapping layers are overlapped and formed an overlapping portion, and all of the overlapping portions of the first wrapping layers are staggered;
• and
• an outer layer, including a plurality of second wrapping layers, wherein one of the plurality of second wrapping layers continuously wrap around an outer surface of the inner layer along the circumferential direction and a length direction of the first conductor, and the rest of the plurality of second wrapping layers continuously wrap around an outer surface of a former layer of the plurality of second wrapping layers along the circumferential direction and the length direction of the first conductor.