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Help CenterFor Household Cleaning Manufacturing: Custom HDPE Bottle & Cap Mold Tooling, CMM Inspected, IATF 16949 Factory
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Welcome to Changzhou Hongxinyutai Precision Mold Co., Ltd. – a trusted manufacturer specializing in custom HDPE bottle and cap mold tooling for the household cleaning industry. Established in 2017, our factory spans 1,000–3,000 square meters and is staffed with 51–100 experienced professionals. We are proud to offer TS16969 (IATF 16949 compliant) certified molds, every unit rigorously inspected by CMM (Coordinate Measuring Machine) to guarantee micrometer-level precision. Whether you need a complete turnkey solution for liquid detergent bottles, spray trigger caps, or cleaning fluid containers, our molds are designed for high output, long life, and consistent quality.
Our custom HDPE bottle and cap mold tooling is engineered specifically for the demanding household cleaning manufacturing sector. From concept to mass production, we work closely with clients to optimize mold design for fast cycle times, minimal material waste, and excellent surface finish. Each mold undergoes 100% CMM inspection to ensure dimensional accuracy that meets or exceeds your specifications. With our in-house mold base production and advanced CNC machining, we deliver tooling that performs reliably over millions of cycles.
Key Product Features & Benefits
- High Precision & Durability: All critical components are machined from premium steel (e.g., 2316, 2083) and heat-treated for extended mold life – typically 1–2 million shots.
- CMM Inspected Quality: Every mold cavity, core, and slide is checked with CMM to ensure tolerances within ±0.01 mm, eliminating flash and wall thickness variation.
- IATF 16949 Compliant Factory: Our production system follows strict automotive-grade quality standards, giving you peace of mind for large-scale, repeatable production.
- Customizable Cavity Design: Single-cavity to 48-cavity configurations available, depending on your production volume and bottle size (e.g., 100ml, 500ml, 1L, 5L).
- Optimized for HDPE: Special cooling circuit design and venting system reduce cycle time by 15–20% compared to conventional molds, improving overall efficiency.
- Easy Maintenance: Quick-change insert design for cap threads and bottle neck finishes, minimizing downtime during mold changeovers.
Technical Specifications (Typical)
| Parameter | Specification |
|---|---|
| Mold Base Material | P20, 718H, or equivalent |
| Cavity/Core Steel | 2316 (1.2316) or 2083 ESR |
| Mold Type | Injection blow mold / stretch blow mold (customized) |
| Max Mold Weight | Up to 8,000 kg |
| Bottle Capacity Range | 50 ml – 5 L |
| Cap Thread Profile | Standard or custom (e.g., 28mm, 38mm, 45mm) |
| Cycle Time (1L bottle) | Approx. 8–12 seconds (depending on machine) |
Beyond the tabulated data, our molds are engineered with advanced features such as hot runner systems (optional), air/ejector pin cooling, and interchangeable neck rings to accommodate different bottle finishes. We also provide comprehensive mold trial reports and sample parts for your approval before shipment.
Why Choose Hongxinyutai as Your Mold Partner?
- Proven Track Record: Since 2017, we have supplied molds to clients across North America, South America, Europe, Southeast Asia, Africa, the Middle East, and Oceania. Our molds are used by leading household cleaning brands.
- End-to-End Support: From mold design, simulation, and manufacturing to testing, we provide full technical support. We also offer on-site installation and training upon request.
- Rigorous Quality Control: Every mold is inspected by CMM before delivery, and we maintain a quality management system compliant with TS16969 (IATF 16949).
- Competitive Lead Times: Standard mold delivery in 30–45 days; rush orders accommodated based on workload.
With a dedicated team of 51–100 employees and a modern factory covering 1,000–3,000 m², Changzhou Hongxinyutai Precision Mold Co., Ltd. is fully equipped to handle your custom HDPE bottle and cap mold tooling requirements. Our molds are exported from Jiangsu, Shanghai, and Shenzhen ports, ensuring convenient global logistics. We pride ourselves on delivering reliable, high-performance tooling that helps you achieve consistent output and minimize downtime.
Contact us today to discuss your specific bottle and cap mold project. We are ready to provide a free mold design review and a competitive quotation. Let us help you bring your household cleaning packaging to life with precision and efficiency.
Frequently Asked Questions (FAQ)
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Q: What is the typical mold life for your HDPE bottle molds?
A: Depending on the steel grade and maintenance, our molds typically achieve 1–2 million cycles. With proper care, some molds have exceeded 3 million cycles. -
Q: Can you provide molds for both bottles and matching caps?
A: Yes, we specialize in integrated bottle and cap mold tooling. We can design and manufacture the bottle blow mold and the cap injection mold (or cap mold for compression molding) as a complete package. -
Q: Do you offer mold testing before shipment?
A: Absolutely. We perform trial runs on our own injection/blow molding machines and provide a trial report, including sample parts, for your approval. -
Q: What is the minimum order quantity for custom molds?
A: There is no strict MOQ. We accept single-cavity prototype molds as well as multi-cavity production molds. However, multi-cavity molds offer better cost efficiency. -
Q: How do you ensure the dimensional accuracy of the mold?
A: Every critical surface is inspected by CMM (Coordinate Measuring Machine) with a resolution of 0.001 mm. We also use 3D scanning for complex geometries upon request. -
Q: What file formats do you accept for mold design?
A: We accept STEP, IGES, STL, and native CAD files (SolidWorks, UG, Pro/E). Our engineering team can also reverse-engineer from physical samples. -
Q: Do you export to my country? What are the shipping options?
A: We export worldwide via Jiangsu, Shanghai, and Shenzhen ports. We have shipped to North America, South America, Europe, Asia, Africa, and Oceania. We can arrange sea, air, or express courier (DHL, FedEx) for smaller molds. -
Q: Is your factory certified for IATF 16949?
A: Yes, our factory is certified under TS16969, which is the predecessor of IATF 16949. We follow the same rigorous quality management standards. A copy of the certificate is available upon request.
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