Creation Process: Creating a flip-top cap mould（https://www.pet-mould.com/prod....uct/cap-mould/8-cavi is an extensive process involving multiple rigorous stages. First, the design phase, which involves computer-aided design (CAD) software to create precise 3D models of the mould. This stage involves meticulous attention to detail, considering factors such as the cap's size, thickness, and the hinge mechanism's design.