Before you start plastic products invest but you cannot sure whether your product have good market,In this time, that you can make prototype mold for this plastic products, there have two way to get plastic products fast, one is prototype mold,need around 20-30days, another way is Plastic rapid prototype but without mold.
As for Plastic rapid prototype,CNC machining is the process by which material is removed from a work piece with Computer Numerical Control (CNC) equipment that cuts away unwanted material. These parts use in various kinds material of metals and plastics, for example: ABS, PP, PC, PMMA (Acrylic), PA (Nylon) Aluminum, copper, steel,etc.