Roto's Hidden Space: Hollow Parts Made Easy Want hollow sections in your rotomolded parts? This short video explores a technique for CREATING HOLLOW INTERIORS. Plus, discover Polymer Fusion Labeling with Mold in Graphics, the perfect way to label complex parts. It integrates seamlessly during molding, creating permanent labels that conform to any shape. What are the benefits of hollow rotomolded parts? Share your projects in the comments! #rotationalmolding #hollowparts #manufacturingtips #polymerfusionlabeling #moldingraphics