JSL Mould has focusing on the production of automotive mold, For example front auto door and rear auto door; auto door with speaker mesh and auto door w/o speaker mesh. Any sharp, shrink mark, melting line, scratch and under filled can’t appear on the part of auto door. JSL has consider the following issues during auto door mould designing and manufacturing: 1.Reasonable size of mould base. 2.Water line must be applied as much as possible, and the dia. of water line should be large as much as possible. 3.Injection gate needed more than 3 drops for the auto door mold. The melt line will appear at the two point meeting area. 4.Ensure the ejecting system be safe and reasonable. Since many lifter and ejector for auto door mould, there for has to avoid the sharp caused by the small error during auto door mould manufacturing. 5.Design the reasonable departing line, it will be convenient for auto door mould assembly and manufacturing. 6.Avoid air exhaust when the auto door mould with speaker mesh.
