At Shuanghao Mould, we focus on delivering precision-engineered mould solutions that help customers improve productivity, reduce manufacturing costs, and achieve consistent product quality.
Request a QuoteShuanghao Mould is a professional manufacturer of high-quality plastic cap moulds in China, specializing in the design and production of Flip Top Cap Moulds, Plastic Closure Moulds, and Injection Cap Moulds for global packaging industries.
Our 4 Cavity Flip Top Cap Mould is engineered for the efficient production of plastic flip-top caps used in cosmetics, personal care, household chemicals, pharmaceuticals, food packaging, and industrial products. Combining advanced mould design, precision machining, and premium mould steel, this mould delivers excellent cap quality, stable production performance, and long service life.
The 4-cavity configuration offers an ideal balance between production efficiency and investment cost, making it a popular choice for manufacturers seeking reliable and cost-effective cap production solutions.
At Shuanghao Mould, we focus on delivering precision-engineered mould solutions that help customers improve productivity, reduce manufacturing costs, and achieve consistent product quality.
✔ High Precision Machining
✔ Long Mold Service Life
✔ Excellent Cap Hinge Performance
✔ Fast Production Cycles
✔ Stable Mass Production
✔ Easy Maintenance
✔ Custom Design Available
✔ Competitive Factory Pricing
✔ Global Export Experience
Our experienced engineering team utilizes advanced CAD, UG, and SolidWorks software to design highly accurate mould structures, ensuring:
Shuanghao Mould uses internationally recognized mould steel materials, including:
These materials provide excellent durability, corrosion resistance, and wear resistance for long-term production.
The hinge area is one of the most critical parts of a flip-top cap. Our optimized mould design ensures:
The mould incorporates an advanced cooling channel design that enables:
Depending on steel selection and maintenance conditions, the mould lifespan can reach:
3 Million – 5 Million Shots
ensuring a strong return on investment.

| Item | Specification |
|---|---|
| Product Name | 4 Cavity Flip Top Cap Mould |
| Brand | Shuanghao Mould |
| Mold Type | Plastic Injection Mould |
| Cap Type | Flip Top Cap |
| Number of Cavities | 4 Cavities |
| Mold Steel | S136 / H13 / 718H / P20 |
| Runner System | Hot Runner / Cold Runner |
| Mold Base | LKM / HASCO Standard |
| Gate Type | Pin Point Gate |
| Surface Finish | Mirror Polish |
| Mold Life | 3-5 Million Shots |
| Design Software | UG, CAD, SolidWorks |
| Lead Time | 35-60 Days |
| Customization | Available |
Moldflow‑driven geometry prevents stress whitening and cracking, achieving 50k+ cycles.
3D‑printed inserts near the hinge reduce warpage and cut cycle time by 15%.
CMM inspection ensures cavity‑to‑cavity consistency within ±0.01 mm.
Interchangeable orifice inserts allow quick changes between different dispensing patterns.
Integrated seal geometry prevents leakage even after thousands of uses.
Quick‑change inserts and guided ejection reduce downtime and maintenance cost.
Share your cap drawing or sample and receive a detailed proposal within 24 hours.