Custom Mold Tooling for Plastic Wide-Mouth Jar With Screw Cap, Changzhou Factory, Mold Protection System Included
Product Spotlights
Welcome to Changzhou Hongxinyutai Precision Mold Co., Ltd., a professional manufacturer dedicated to providing high-quality custom mold tooling solutions. As a factory established in 2017 with a 1,000-3,000 square meter facility and a team of 51-100 skilled employees, we specialize in producing precision molds for plastic wide-mouth jars with screw caps. Our molds are engineered with an integrated Mold Protection System to safeguard your investment and ensure consistent production efficiency. Whether you need a standard design or a fully customized solution, our expertise in injection molding and our TS16969-certified quality management system guarantee reliable performance and long service life.
Key Features of Our Custom Mold Tooling
- Precision Engineering: Mold cavities are CNC-machined with tolerances as tight as ±0.01mm, ensuring perfect thread matching for screw caps and leak-proof sealing.
- High-Grade Materials: Standard tool steel options include H13, P20, and 420SS, with optional heat treatment for enhanced hardness and wear resistance.
- Integrated Mold Protection System: Our proprietary system monitors mold temperature, pressure, and cycle timing, automatically stopping the machine in case of anomalies to prevent damage.
- Customizable Cavity Count: Single cavity, 2-cavity, 4-cavity, or more – designed according to your production volume requirements.
- Versatile Product Range: Suitable for wide-mouth jars in capacities from 50ml to 2000ml, and compatible with materials like PP, PE, PET, and ABS.
- Fast Lead Time: Standard mold delivery within 25-35 working days, with expedited options available upon request.
- Comprehensive Testing: Each mold undergoes trial runs and dimensional inspection before shipment, ensuring 100% interchangeability.
Technical Specifications (Example Data)
| Parameter | Value |
| Mold Base Size (max) | 800mm × 800mm (customizable) |
| Mold Weight | 500kg – 3,000kg (depends on size) |
| Injection Pressure Rating | Up to 2,000 bar |
| Cooling System | Conformal cooling channels (optional) |
| Mold Life Expectancy | 500,000 – 1,000,000 shots (may vary) |
| Protection System Features | Low-pressure closing, temperature alarm, oil pressure monitoring |
Why Choose Our Mold Tooling for Your Wide-Mouth Jar Production?
- Cost-Effective Investment: Our molds are designed for durability, reducing downtime and maintenance costs. The protection system further extends mold life by preventing accidental damage.
- Consistent Quality: With TS16969 certification, we follow strict quality control procedures from design to delivery, ensuring each mold meets your exact specifications.
- Flexible Customization: We offer tailored solutions for thread pitch, wall thickness, and neck finish, accommodating various screw cap types (continuous thread, snap-on, etc.).
- Efficient Production: Optimized cooling channels and balanced fill design reduce cycle time, increasing your output per hour.
- Global Logistics: We ship from Jiangsu, Shanghai, and Shenzhen ports, providing fast and reliable delivery to markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East.
- After-Sales Support: Our team provides remote technical support, spare parts, and mold maintenance services to keep your production running smoothly.
Company Strengths & Trustworthiness
Since 2017, Changzhou Hongxinyutai Precision Mold Co., Ltd. has been serving a diverse global clientele, including domestic markets and 12+ international regions. With a factory area of 1,000-3,000 square meters and a dedicated team of 51-100 employees, we have the capacity to handle multiple projects simultaneously. Our TS16969 certification reflects our commitment to quality management in the automotive and packaging sectors. As a manufacturer, we offer competitive pricing without compromising on quality. We invite you to contact us for a free consultation or quotation. Let our expertise in custom mold tooling help you bring your plastic wide-mouth jar products to market efficiently.
Frequently Asked Questions (FAQ)
-
Q: What materials can be used with your mold for wide-mouth jars?
A: Our molds are designed for common injection molding materials such as PP, PE, PET, ABS, and PS. We can also tune the mold for engineering plastics like PA or PC upon request. -
Q: How long does it take to manufacture a custom mold?
A: Standard lead time is 25-35 working days, depending on complexity and cavity count. Expedited production is available for urgent orders. -
Q: Does the mold protection system require extra maintenance?
A: The system is integrated and requires minimal maintenance – mainly periodic sensor calibration. We provide a detailed manual and remote troubleshooting support. -
Q: Can you produce molds for jars with different cap sizes?
A: Yes, we can customize the neck finish, thread pitch, and diameter to match your screw cap specification. Simply provide your cap drawing or sample. -
Q: What is your minimum order quantity (MOQ) for custom molds?
A: MOQ is 1 set. We accept small-batch orders for prototyping as well as high-volume production molds. -
Q: Do you offer mold trial and sample testing before shipment?
A: Absolutely. We conduct trial runs on our own injection machines and provide samples for your approval prior to delivery. -
Q: Is the mold protection system included in the price?
A: Yes, our standard mold package includes the protection system. It is not an optional extra – it is built-in to ensure safety and longevity. -
Q: How do you ensure the mold surface finish meets food-grade requirements?
A: We can achieve a mirror polish or textured finish (SPI grades) as required. If you need FDA or EU food contact compliance, we can adjust the surface treatment accordingly.
Ready to start your project? Contact us today for a personalized quote. Our team is ready to assist you with technical drawings, mold design review, and production planning. Choose Changzhou Hongxinyutai Precision Mold Co., Ltd. for reliable, high-performance custom mold tooling.
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