Overview
Our Customized High-Precision Injection Mold Tooling for Silicone & Plastic Festival Promotion Gift Parts is engineered to produce eye-catching, durable promotional items — from soft-touch silicone keychains and novelty lights to glossy plastic toys, badge holders, and multi-material gifts. Designed for single-shot plastics, LSR/LSR-to-plastic overmolding and 2-K runs, these molds deliver consistent color fidelity, crisp detail, soft-touch finishes, and fast cycle times for seasonal production peaks and high-mix, low-to-medium volume runs. Every tool is optimized for clean demolding, minimal flash, balanced filling, and repeatable cosmetic quality so brands can launch festival collections reliably and on time.
Basic Information
| Specification | Details |
|---|---|
| Mold Materials | P20, H13, S136, SKD61; Aluminum 7075 for rapid-prototype tooling |
| Core Processes | 5-axis CNC machining, high-speed milling, mirror EDM, precision grinding, WEDM / slow wire cutting |
| Mold Types | Single-cavity up to multi-cavity family molds (1–32 cavities typical); hot-runner, cold-runner, valve-gate, 2K / overmold-ready |
| Surface Finish (part) | Glossy polish (Ra ≤ 0.2–0.4 μm), soft-touch/textured silicone, or custom textured finishes (SPI standards) |
| Tolerance | ±0.02 mm standard — tighter tolerances available on critical cosmetic features upon request |
| Compatible Materials | LSR (medical/food-grade options), TPE, TPU, PP, ABS, PC, PC/ABS, PMMA |
| Cooling & Thermal | Integrated drilled or conformal water channels for plastics; thermal control plates and insulated cavities for LSR curing stability |
| Venting & Gates | Optimized micro-venting for LSR; valve gates, hot drop gates, and tip gates for blemish-free plastics |
| Lead Time | Prototype tooling: 10–20 days; Production tooling: 3–6 weeks (tool complexity dependent) |
| Expected Tool Life | 100k–1M+ shots depending on steel grade, coatings, and run conditions |
| Certifications & Compliance | Produced under ISO 9001; tooling and molding support for FDA/LFGB on request for food-contact giveaways |
| OEM Services | DFM, mold-flow simulation, rapid prototyping, trial shots, sampling, PPAP/FAI documentation |
| Place of Origin | Xiamen, China |
Key Advantages
- Tailored multi-material capability: engineered for LSR-to-plastic overmolding and 2-K tooling so soft silicone elements bond in a single production cycle with plastics for premium tactile effects.
- Cosmetic fidelity: mirror-finish cavities and controlled gate strategies eliminate visible gate marks and ensure vibrant, uniform colors — ideal for branded festival collections.
- Fast seasonal scale: modular multi-cavity layouts and stack / family mold options enable fast ramp from prototype to high throughput for holiday runs.
- Soft-touch & durability: proprietary cavity texturing and silicone polish approaches produce long-lasting soft-touch finishes that resist wear and pigment fade.
- Thermal & cure control: dedicated thermal circuits and insulated inserts stabilize LSR cure and plastic cooling — minimizing warpage and shrink variance across cavities.
- Low maintenance, long life: hardened steel options, PVD/nitriding and optional hard chrome extend run life for repeat seasonal programs.
Surface Treatment Options
- Mirror Polishing (SPI A1) — for high-gloss plastic surfaces and premium visual appeal.
- Soft-Touch / Texturing (MT / SPI) — for silicone tactile areas and anti-slip finishes.
- Hard Chrome / Nickel Plating — improves wear resistance where abrasive fillers or high shot counts are expected.
- Nitriding / PVD Coatings — increases surface hardness and reduces sticking in high-volume runs.
- Passivation & Anti-Corrosion Coatings — for longevity in humid production environments.
Quality Assurance
All tooling is manufactured under an ISO 9001 quality management system with formal DFM and mold-flow analysis before machining. Dimensional verification uses CMM and 3D optical scanning; surface roughness is checked with profilometry. Every mold undergoes trial shots, first-article inspection (FAI), and cosmetic validation — including color match, gloss level, adhesion of overmolded silicone, and functional tests (hinge fit, snap features, and soft-touch durability). We supply full sampling reports, shrinkage compensation data and recommended molding parameters for consistent replication.
Our Factory
Our tooling and molding center integrates advanced 5-axis CNC machining, high-speed milling, mirror and conventional EDM, and wire-cut capabilities to produce complex cavity geometries and micro-features. Robotic polishing and climate-controlled finishing rooms ensure repeatable mirror and textured surfaces. We operate dedicated LSR injection and plastic injection lines with hot-runner systems, valve-gate technology, and temperature-controlled platens for stable curing and high yield. In-house CAD/CAM/CAE, mold-flow simulation and an experienced tooling team support turnkey delivery from rapid prototype through seasonal mass production, including custom packaging and labelling services for festival-ready product launch.
