Molds for plastic containers are tooling for injection molding (IM) and extrusion blow molding (EBM/SBM). Design and manufacturing services. IM molds: hot runner systems (waste-free) for caps, thin-walled containers. Multi-cavity: 4–96 cavities. Material: tool steel P20, H13, S136 (corrosion-resistant). Lifespan: 500,000–5,000,000 cycles. Blow molds: for EBM (jerrycans, bottles). Aluminum (prototypes, up to 100,000 pcs) or steel (series production, 1,000,000+ pcs). Cooling: conformal (3D-printed inserts) reduces cycle time by 30%. Lead time: 4–10 weeks. Documentation: 3D model, technical drawing, trial molding report, lifespan warranty. Hot runner: valve gate system — injection point without vestige on the product. Cascade filling — for large parts (caps >100 mm). Conformal cooling: channels follow the part contour — uniform cooling, 30% cycle reduction, no warpage. Hot runner manufacturers: Yudo, Mold-Masters, INCOE, HRS, Synventive. Documentation: 3D mold model, trial molding report, warranty certificate for lifespan.