Clamshell and Blister packaging is widely used in electronic, hardware, cosmetic, toy, medical and some other industrial fields, as the products which need to packing by clamshell and blister packaging is different, so the clamshell and blister packaging should be have different cavity and shapes, once you have an idea about the packaging, just tell me or send us a sketch of clamshell and blister packaging, we can make it by drawing base on your idea and requirement, we design the drawing by free, once you have confirmed the drawing, we start to making the mold upon got your mold cost, there need 7-12days to finished the mold and samples, we send the samples by pictures and express, if samples need to adjust, we can adjust the mold base on your requirement, and we will start the mass production for the clamshell and blister packaging once the sample approved.