Heavy-Duty Plastic Wide-Mouth Jar With Screw Cap Mold: Mold Protection and CMM Inspected Tooling for SE Asian Container Markets
Product Spotlights
As a leading manufacturer based in Changzhou, China, Changzhou Hongxinyutai Precision Mold Co., Ltd. specializes in crafting high-quality injection molds for the packaging industry. Our Heavy-Duty Plastic Wide-Mouth Jar with Screw Cap Mold is engineered to meet the rigorous demands of Southeast Asian container markets, offering exceptional durability and precision. With TS16969 certification, a dedicated mold protection system, and CMM-inspected tooling, this mold ensures consistent production of airtight, user-friendly wide-mouth jars that stand out in competitive markets.
Our molds are designed for long-term reliability, reducing downtime and maintenance costs. The wide-mouth configuration and screw cap integration cater to products requiring easy filling and resealing, such as food, chemicals, and household items. By leveraging advanced manufacturing techniques and strict quality control, we deliver tooling that meets the most demanding specifications while optimizing cycle times.
Whether you need a standard configuration or a fully customized solution, our team works closely with clients to ensure every mold aligns with their production goals. Below, we detail the key features, technical specifications, and benefits that make this mold a preferred choice for container manufacturers in Southeast Asia.
Key Features & Specifications
- Heavy-Duty Construction: Built with premium tool steel (e.g., P20, H13, or 718H) to withstand high-volume production and abrasive materials. The mold base is compatible with standard injection molding machines.
- Precision CMM Inspection: Every mold undergoes thorough Coordinate Measuring Machine (CMM) inspection to verify dimensional accuracy within ±0.01mm, ensuring consistent part quality and interchangeability.
- Mold Protection System: Integrated safety features (e.g., limit switches, pressure sensors) prevent damage from material blockages, misalignment, or operator errors, extending mold life significantly.
- Wide-Mouth & Screw Cap Design: Optimized for easy filling, pouring, and resealing. The thread design ensures a tight seal while allowing smooth cap application in automated capping lines.
- Customizable Cavity Count: Available in single-cavity, multi-cavity (2, 4, 6, 8, or more), and family mold configurations to match your production volume requirements.
- Hot Runner or Cold Runner: Options include advanced hot runner systems (e.g., Husky, Yudo, or Hasco) for reduced cycle time and material waste, or conventional cold runner for lower initial investment.
- Ventilation & Cooling: Efficient cooling channel design ensures uniform heat dissipation, reducing cycle time by 15–20% compared to standard molds. Proper venting prevents gas traps and burn marks.
Technical Parameters (Sample Configuration)
| Parameter | Specification |
| Mold Weight | 500 – 2000 kg (customizable) |
| Mold Size (L×W×H) | 400×400×300 mm – 800×800×600 mm |
| Steel Hardness | HRC 48–52 (core & cavity) |
| Cycle Time | 15–30 seconds (depending on material & wall thickness) |
| Mold Life | 1,000,000 – 3,000,000 shots (with proper maintenance) |
| Surface Finish | SPI A2 – C3 (customizable texture) |
Why Choose Our Mold for Southeast Asian Markets?
- Adapted to Local Conditions: Our molds are designed to run efficiently with common injection molding machines and materials available in SE Asia, including PP, PE, PET, and HDPE.
- Cost-Effective Production: Optimized cooling and venting reduce cycle time, increasing output per hour. The mold protection system minimizes downtime and repair costs, improving overall ROI.
- Reliable After-Sales Support: We provide detailed mold documentation, spare parts recommendations, and remote troubleshooting. Our team is available for on-site training and mold maintenance support.
- Compliance with Global Standards: All molds are manufactured under TS16969 quality management system, ensuring consistent quality and traceability. CMM inspection reports are provided with each mold.
Trusted by Global Manufacturers
Since our establishment in 2017, Changzhou Hongxinyutai Precision Mold Co., Ltd. has grown into a dedicated facility spanning 1,000–3,000 square meters, with a skilled team of 51–100 employees. We have successfully delivered molds to markets across North America, South America, Europe, Africa, Oceania, Asia, and the Middle East. Our TS16969 certification reflects our commitment to quality and continuous improvement.
We understand the unique challenges of the Southeast Asian container market—from high humidity to varying raw material quality. Our heavy-duty wide-mouth jar mold is built to deliver consistent performance, even under demanding conditions. With CMM-inspected tooling, you receive a mold that is precise, durable, and ready for immediate production.
Contact us today to discuss your specific requirements. We offer free consultations, mold design reviews, and competitive pricing. Let us help you bring your wide-mouth jar product to market with confidence.
Frequently Asked Questions
Q1: What materials can be used with this mold?
A: The mold is suitable for common thermoplastics such as PP, PE, PET, HDPE, and LDPE. For specific material recommendations, please consult our engineers.
Q2: What is the expected mold life?
A: With proper maintenance, the mold can achieve 1 to 3 million shots. The heavy-duty construction and mold protection system help extend lifespan significantly.
Q3: Can the mold be customized for different jar sizes and cap designs?
A: Yes, we offer full customization. You can specify the jar diameter, height, neck finish, thread type, and cap design. Our team will provide a design review and DFM analysis.
Q4: What is the lead time for a new mold?
A: Typical lead time is 30–45 working days, depending on complexity and cavity count. Expedited options are available upon request.
Q5: Do you provide CMM inspection reports?
A: Yes, each mold is accompanied by a detailed CMM inspection report, including critical dimensions and tolerances. This ensures you receive a fully verified tool.
Q6: How does the mold protection system work?
A: The system includes sensors that detect abnormal conditions (e.g., low pressure, mold opening failure, stuck parts). It automatically stops the injection process to prevent damage, reducing maintenance costs.
Q7: Do you offer trial runs or sample production?
A: Yes, we can arrange trial runs either at our facility or at your location. Sample parts will be shipped for your approval before final shipment.
Q8: What payment terms do you accept?
A: We accept T/T, L/C, and other mutually agreed terms. A deposit is typically required with the order, balance upon inspection or before shipment.
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