Custom candy sweet clear plastic box packaging

Clear Plastic Folding Packaging What is the plaster mold in the Blister Tray pack? The plaster mold is made of plaster in a semi-wet state, and then dried to form a mold. The plaster mold is low in cost and easy to modify, but the accuracy of the plaster mold is not high enough, the surface is not smooth, and it is fragile and not durable, so it is often used to beat pretend to be the type of electroplating copper mold or some blister molds that are not demanding and small batch...