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Home > Manufacturing & Processing Machinery > Mould > Plastic Mould > OEM Plastic Wide-Mouth Jar With Screw Cap Mold, IATF 16949 Certified, CMM Inspected Precision Tooling for Heavy-Duty Production
OEM Plastic Wide-Mouth Jar With Screw Cap Mold, IATF 16949 Certified, CMM Inspected Precision Tooling for Heavy-Duty Production
Product Spotlights
Precision CMM-inspected tooling with IATF 16949 quality certification for heavy-duty production of wide-mouth jars and screw caps. Customizable cavity count, optimized cooling, and long mold life (1M+ shots). OEM service from a 7-year experienced manufacturer, serving global markets.
Negotiable
MOQ: 5000 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Application:
Other, Packaging
Certification:
Other, IATF 16949
material:
High-grade tool steel (P20, H13, or customized)
Payment & Shipping
Payment Methods:
Port of Shipment:
Jiangsu，changzhou
Delivery Detail:
30 days
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Application
Other, Packaging
Certification
Other, IATF 16949
material
High-grade tool steel (P20, H13, or customized)
inspection
CMM (Coordinate Measuring Machine) inspected
cavity
Single-cavity / multi-cavity (customizable)
mold_life
1,000,000+ shots (depending on material & maintenance)
shrinkage_rate
As per customer material specification
cooling_system
Optimized conformal cooling channels
surface_finish
SPI A-1 to C-3 (customizable)
delivery_time
25-45 days (depending on complexity)
Welcome to Changzhou Hongxinyutai Precision Mold Co., Ltd. – a professional manufacturer with over 7 years of experience in designing and producing high-precision injection molds. Our OEM Plastic Wide-Mouth Jar with Screw Cap Mold is engineered for heavy-duty production, combining IATF 16949 quality management standards with CMM-inspected precision tooling. This mold is the ideal solution for packaging manufacturers who require consistent, durable, and high-output production of wide-mouth jars and matching screw caps. Whether you need a single-cavity prototype or a multi-cavity high-volume tool, our team ensures every detail meets your exact specifications.
Our factory spans 1,000–3,000 square meters and is equipped with advanced CNC machining centers, EDM machines, and CMM inspection equipment. With a dedicated team of 51–100 employees, we serve markets across North America, South America, Europe, Africa, and Asia. We understand that mold quality directly impacts your production efficiency and product quality, so we invest heavily in precision engineering and rigorous testing.
Key Features & Technical Specifications
- Wide-mouth design – Accommodates large openings for easy filling, dispensing, and cleaning of jars used in food, cosmetics, and chemicals.
- Integrated screw cap mold – Produces caps with precise threads, ensuring leak-proof sealing and consistent torque performance.
- IATF 16949 certified – Our quality management system meets the stringent automotive industry standard, guaranteeing traceability and process control.
- CMM 100% inspection – Every critical dimension is verified using coordinate measuring machines, ensuring tolerance as tight as ±0.01 mm.
- Heavy-duty construction – Mold base and cavities are made from premium tool steel (e.g., P20, H13, or 1.2344) with heat treatment for extended service life.
- Optimized cooling system – Conformal cooling channels reduce cycle time and improve part quality by minimizing warpage and sink marks.
- Customizable cavity count – Available in 1, 2, 4, 8, 16, or more cavities depending on your production volume requirements.
- Flexible gating options – Hot runner or cold runner, with gate type tailored to your material (PP, PE, PET, PS, etc.).
Technical Parameters (Sample)
| Parameter | Specification |
|---|---|
| Mold base size | Up to 1000 x 800 mm (customizable) |
| Cavity steel | S136, 420SS, H13, or equivalent (hardened to 48–52 HRC) |
| Thread design | Standard or custom, with unscrewing mechanism (hydraulic or servo) |
| Cycle time estimate | 8–15 seconds (depending on part weight and cooling efficiency) |
| Injection machine compatibility | 80–600 ton (based on cavity count and part size) |
Advantages & Customer Benefits
- Reduced downtime – Precision machining and CMM verification ensure each mold runs smoothly from the first shot, minimizing trial-and-error adjustments.
- Lower total cost of ownership – High-quality steel and heat treatment prolong mold life, reducing replacement frequency and maintenance costs.
- Consistent output – IATF 16949 procedures control every process step, delivering repeatable part quality even in high-volume production.
- Faster time-to-market – Our experienced team and streamlined production enable mold delivery within 25–45 days, with rapid prototyping available.
- Tailored solutions – We offer full OEM service, from design optimization (DFM) to mold tryout and production support, including cap and jar compatibility testing.
At Changzhou Hongxinyutai, we have served clients in over 20 countries, including North America, Europe, and Southeast Asia. Our 1,000–3,000 m² factory houses 51–100 skilled professionals, and we have successfully delivered hundreds of precision molds for the packaging industry. We are committed to continuous improvement and customer satisfaction, backed by our IATF 16949 certification and rigorous in-house inspection. Every mold is shipped with a detailed CMM report and quality certificate.
Contact us today to discuss your specific requirements. Send us your jar and cap drawings, and we will provide a comprehensive DFM analysis and competitive quotation. Let us help you achieve efficient, reliable, and scalable production of plastic wide-mouth jars with screw caps.
Frequently Asked Questions (FAQ)
-
Q: What materials can be used with this mold?
A: The mold is designed for common thermoplastic materials such as PP, PE, HDPE, LDPE, PET, and PS. We can adapt the steel and surface finish for specific materials like PP+GF or PETG upon request. -
Q: Can you produce molds for both the jar and the cap?
A: Yes, we offer a combined mold that produces both the wide-mouth jar body and the screw cap in a single cycle (e.g., two-cavity family mold) or separate molds for higher output. We can also design the unscrewing mechanism for the cap. -
Q: What is the minimum order quantity (MOQ)?
A: As a custom mold manufacturer, the MOQ is 1 set. However, pricing is more favorable for multiple sets or multi-cavity configurations. -
Q: Do you provide mold trial and sample parts?
A: Yes, we offer mold trial service at our facility using your specified material. You will receive sample parts for evaluation before shipment. Additional charges apply for materials and trial runs. -
Q: How do you ensure the mold meets IATF 16949 standards?
A: We follow a strict quality management system including APQP, PPAP, FMEA, and control plans. All critical dimensions are recorded and CMM reports are provided. Our process is audited regularly to maintain certification. -
Q: What is the typical lead time?
A: For a standard single-cavity mold, lead time is 25–35 days. For multi-cavity or complex molds with unscrewing, it may take 35–45 days. We can discuss expedited options. -
Q: Can you customize the mold for a specific injection molding machine?
A: Absolutely. We require the machine specifications (tie bar distance, platen size, injection unit, etc.) to design the mold base and clamping system accordingly. -
Q: What after-sales support do you offer?
A: We provide lifetime technical support for molds we manufacture. Spare parts (cavity inserts, core pins, etc.) are available at cost. We also offer mold maintenance training and repair services.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Year Established
2017
Factory Size
1,000-3,000 square meters
Total Employees
51 - 100 People
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