Is die cutting cheaper than CNC?
For repeatable shapes and suitable quantities, die cutting can lower unit cost after tooling.
Capabilities
- Die cutting for EVA, PE, PU, EPE, sponge, and adhesive foam
- Efficient for repeated parts after design approval
- Suitable for pads, trays, cavity layers, dividers, and packaging components
- Can combine with lamination, adhesive backing, and secondary cutting
When die cutting fits
Die cutting is often selected when the shape is repeatable and quantity justifies tooling. It can reduce unit cost compared with slow one-by-one cutting, especially for flat pads, repeated cavity layers, and packaging components that do not require deep 3D routing.
CNC versus die cut
CNC cutting is flexible for prototypes and complex cavities. Die cutting is often better for repeat production of approved shapes. Many projects start with CNC samples, then move to die cutting when dimensions, material, and quantity are stable.
Tooling notes
Tool cost, foam thickness, tolerances, cavity spacing, and material compression should be reviewed before production. For multi-layer inserts, each layer may need its own cutting plan.