The structure of the injection mould design. This product is thin wall plastic parts, thin wall part is difficult to process, so this mold adopts the local inlay type die. Opening way: first the moving parts template will be completely out of pin, moves to the parting direction 102mm. Finally, the ejection mechanism will make a top, complete the opening process. The mold has the advantages of simple process, province mold process, high production efficiency. Frame select nozzle mold, using fine nozzle system, type I.