Three-layer three-dimensional natural latex mold cup

The utility model discloses a three-layer three-dimensional natural latex mold cup. The mould comprises a left side mould cup, a mould cup extension, a right side mould cup, a three-dimensional natural latex block, a first latex block, a second latex block, a third latex block and a decorative convex block, the three-dimensional natural latex block composed of the first latex block, the second latex block and the third latex block has good three-dimensional performance; the three-dimensional natural latex block is formed by overlapping a first latex block, a second latex block and a third latex block; therefore, the good three-dimensional property is realized; therefore, some breast diseases are avoided when the bra is worn; the first latex block, the second latex block and the third latexblock are all made of natural latex; the mould cup has good environmental protection performance, is more breathable, comfortable and light, effectively prevents mite breeding, achieves the antibacterial purpose, is not pron