LED display screen mask manufacturing method

The invention discloses an LED display screen mask manufacturing method. Firstly, a mould is set; the mould is provided with several transverse grooves and several longitudinal grooves; then, PC wiresare laid in the transverse grooves and the longitudinal grooves layer by layer in an alternative manner of transverse laying and longitudinal laying till the artificial setting height is reached; then, the PC wires are welded by an ultrasonic welding machine; therefore, an integrated mask is formed; and then, the integrated mask is taken out and cut according to the required mask size by a punching machine or a laser cutting machine. The processing manner is simple and convenient; the production efficiency of a small spacing mask is increased; furthermore, compared with an injection mouldingprocess, the processing manner in the invention can greatly improve the utilization of the material; and thus, the production cost is reduced. 本发明公开一种LED显示屏面罩的制造方法，先设置模具，模具设有若干的横槽和若干的纵槽；再将PC线材以横向铺设和纵向铺设相间的方式逐层铺设于横槽和纵槽中，直至人为设定高