Understand the fundamental difference
Silicone molds
- Flexing can assist release and demolding
- Support trays or frames may be needed in production
- Complex shapes still require release testing
Polycarbonate molds
- Rigid handling can support repeatable positioning
- Shapes must release without flexing the mold
- Gummy formulation and release behavior must be tested
Silicone and polycarbonate are different mold materials with different handling characteristics. The right choice depends on formulation, release method, production equipment, required rigidity, surface finish, and cleaning process.
Silicone molds
Silicone molds are flexible, which can assist demolding and make them useful for many gummy shapes and production methods. Performance varies by silicone formulation, hardness, cure system, post-curing, mold thickness, cavity design, and process conditions.
Polycarbonate molds
Polycarbonate molds are rigid and are widely used where dimensional rigidity and a hard polished surface are important, including many chocolate processes. Suitability for gummies depends on release behavior, formulation, equipment, and mold design.
Key comparison points
- Flexible versus rigid handling
- Demolding method
- Surface finish
- Equipment, frame, and conveyor requirements
- Cleaning method and approved chemicals
- Temperature limits from the exact material supplier
- Food-contact documentation for the exact formulation
Do not rely on material name alone
“Silicone” and “polycarbonate” describe broad material families. Confirm the exact grade, intended use, temperature range, cleaning limits, and supporting documentation. Test the complete production process before scaling.
Read the food-grade platinum-cured silicone guide, review the buyer’s guide, or view silicone gummy molds.
Choose Stock or Custom Silicone Molds
Shop in-stock silicone gummy molds when an existing shape, cavity size, and format fit your process. Request a custom gummy mold when you need a branded shape, controlled dosage, specific cavity layout, or equipment-compatible mold format.
Silicone fits your production plan?
Choose an existing mold for immediate production, a bulk package for higher quantities, or a custom format for proprietary shapes and equipment-specific layouts.