Round Food Container Mold https://www.rdmould.com/product/food-container-mould/Rectangular-Food-Box-Mould-fu-ben-fu-ben.html R&D Mould is a professional mould manufacturer of food container mould, the plastic material of food container is PP, PE and sAN. We can accord to customer's original sample or sketch make product design, during the product design, we will consider the nesting and stacking.to ensure everything is Ok, then make mould design.