▎ 摘　　要

NOVELTY - The utility model claims a ramie cotton threads in addition to functional filaments and bra of graphite fibre, comprising first and second bra cups, one side of the first cup and second cup are connected by a connecting part opposite to one side. the first cup and material of the second cup is four-layer structure, comprising an outer layer, a first intermediate layer, a second intermediate layer and an inner layer, the outer layer is anti-ultraviolet fibre woven material, said first middle layer is made of flexible material, the second intermediate layer is ramie cotton silk and bamboo fibre woven layer. the inner layer is graphene fibre braid layer; said first and second bra cups are provided with a concave semi-spherical chamber for placing the nipple. The utility model adding functional filaments of cotton hemp thread and bras graphene fiber can effectively inhibit bacterial growth, and it can reduce feeling of the nipple.