OEM Clear Cosmetic Cap Injection: 1*8 Cavities, Hot Runner, S136 Steel
Product Spotlights
Premium OEM Clear Cosmetic Cap Injection Mold – Precision, Efficiency, and Durability
Changzhou Hongxinyutai Precision Mold Co., Ltd., established in 2017, specializes in manufacturing high-precision injection molds for the global packaging industry. This OEM Clear Cosmetic Cap Injection Mold features a 1×8 cavity configuration with a hot runner system, crafted from high-grade S136 stainless steel. Designed for producing transparent cosmetic caps with exceptional clarity and dimensional stability, this mold offers excellent cycle time reduction and minimal material waste. Our experienced engineering team ensures every mold meets rigorous quality standards, making it a reliable choice for brand owners seeking efficient mass production of clear caps.
Key Features & Technical Specifications
- 1×8 Cavity Layout – Balanced filling design ensures uniform part quality across all cavities, maximizing output per cycle.
- Hot Runner System – Eliminates runner waste, reduces cycle time, and improves gate quality for transparent parts.
- S136 Stainless Steel Construction – High corrosion resistance, excellent polishing capability for mirror-finish cavities, and extended mold life.
- High Precision Machining – CNC and EDM processes achieve tolerances within ±0.01mm for consistent cap dimensions.
- Customizable Cooling Design – Optimized cooling channels reduce cooling time and improve cycle efficiency.
- Easy Maintenance – Modular design allows quick replacement of inserts and wear parts.
Technical Parameters (Typical for This Mold)
| Parameter | Value |
|---|---|
| Cavity Count | 1 × 8 |
| Mold Steel (Cavity & Core) | S136 (Stainless, Hardened) |
| Runner Type | Hot Runner (Valve Gate / Pin Point – optional) |
| Mold Base | Standard / Custom (LKM or equivalent) |
| Cooling System | Baffle / Straight-through, optimized |
| Estimated Mold Life | 500,000 – 1,000,000+ shots (depending on material & maintenance) |
| Surface Finish | SPI A1 (Mirror) for clear parts |
| Cycle Time (Est.) | 8 – 15 seconds (depending on material & cap size) |
Customer Benefits
- Higher productivity – 8 cavities per cycle significantly increase output compared to single-cavity molds, lowering per-unit cost.
- Material savings – Hot runner design eliminates sprue and runner waste, reducing resin cost by up to 20%.
- Superior part transparency – S136 steel with mirror polish ensures flawless optical clarity for clear cosmetic caps, enhancing brand appearance.
- Long mold life – Premium steel and precise heat treatment withstand high-volume production with minimal downtime.
- Flexible customization – Mold can be tailored to specific cap designs (thread, snap-fit, tamper-evident) per your requirements.
- Global export ready – Molds are packed with care and shipped from Jiangsu/Shanghai/Shenzhen with full documentation.
Why Choose Hongxinyutai?
Changzhou Hongxinyutai Precision Mold Co., Ltd. operates a 1,000-3,000 sqm factory with a skilled workforce of 51-100 employees. Since 2017, we have served clients across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and domestic China. Our manufacturing facility is certified under TS16969 (Quality Management System for Precision Molding), reflecting our commitment to consistent quality and continuous improvement.
Every mold undergoes strict inspection during production and a final comprehensive test before shipping. We also provide comprehensive after-sales support, including mold trial assistance, spare parts supply, and technical guidance. Whether you need a pilot run or full-scale production, our team ensures your transparent cosmetic caps meet the highest standards of clarity and precision.
Contact us today to discuss your custom mold requirements. We offer competitive pricing, fast lead times, and reliable global delivery.
Frequently Asked Questions (FAQ)
-
What is the minimum order quantity (MOQ) for this mold?
We accept single mold orders for custom designs. MOQ is 1 set, but large volume orders may receive volume discounts. -
What is the typical lead time?
Standard lead time is 25-35 working days after design approval, depending on complexity and current production schedule. -
Can you make molds for other types of plastic caps?
Yes, our molds are customizable for various cap sizes, shapes, and closure types (screw, flip-top, dispensing, etc.). -
What materials can be used with this mold?
Transparent caps are typically molded with PP, PETG, PC, or SAN. We can adjust mold design for specific resin properties. -
How does the hot runner system benefit transparent parts?
Hot runners eliminate cold slug and flow marks, maintain stable melt temperature, and allow precise gate placement – critical for optical clarity. -
Is the mold fully tested before delivery?
Absolutely. We conduct trial runs and provide samples for your approval before shipment; mold adjustments are made if needed. -
What warranty do you offer?
We provide a 12-month warranty on mold workmanship and materials (excluding normal wear and tear). -
Do you ship worldwide?
Yes, we ship via sea or air from Jiangsu, Shanghai, or Shenzhen ports. We have experience exporting to all major markets.
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