Transparent Injection Molded Mesh Protective Cover

Featuring a square profile with four-corner positioning mounts and a dense central micro-hole array, this component serves as a precision functional part for optical diffusion, fluid filtration, or acoustic wave transmission. Commonly used in LED light guide plates, medical microfluidic chip substrates, or precision instrument protective covers, it ensures uniform micro-hole distribution and burr-free edges to guarantee consistent light transmittance, flow control accuracy, or acoustic transmission.

Manufacturing transparent parts with high-density micro-features demands exceptional mold cavity finish and precise injection molding parameters. We strictly control weld lines, sink marks, and deformation caused by internal stress to maintain optical clarity and dimensional stability. The draft angle and ejection balance in the micro-hole areas are meticulously designed to prevent pinhole clogging or breakage, ensuring overall flatness meets subsequent bonding or sealing assembly requirements.

Our factory utilizes slow wire EDM and mirror-finish EDM equipment to create high-gloss mold cavities, combining vertical and horizontal injection molding machines to provide one-stop services from precision mold development to mass production. Leveraging our IATF 16949 management system, we employ 2D video measuring instruments and CCD automatic inspection equipment for full-process control of micro-hole diameter, positional tolerance, and visual defects. This ensures we meet the high-standard delivery requirements for precision transparent injection molded parts in the electronics and medical device industries.