The invention discloses a method for manufacturing
toothbrush marks. The method comprises the steps that the marks are manufactured on a
brush handle of a
toothbrush body through a mold marker, wherein the marks are stereoscopic positive-energy words or
sentence shapes or protrusions composed of English letters, the stereoscopic positive-energy words or sentences composed of the English letters contain a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y and Z, and the mold marker is manufactured through the
laser engraving technology. The regular, designable and concave-convex stereoscopic characters with the high character
fineness can be manufactured on the
brush handle of the
toothbrush through the mold marker, and the problems that single patterns or characters are arranged on the surface of the
brush handle of the toothbrush, have no stereoscopic feeling and are likely to be aged in the prior art are changed.