Custom Plastic Wide-Mouth Jar With Screw Cap Mold: Chemical Resistant Tooling via Robotic Arm Mass Production for SE Asia Markets
Product Spotlights
Welcome to Changzhou Hongxinyutai Precision Mold Co., Ltd. – your trusted partner for high-performance custom plastic wide-mouth jar with screw cap molds. With over 7 years of expertise in precision tooling, we specialize in manufacturing chemical-resistant molds designed for robotic arm mass production, perfectly tailored for markets in Southeast Asia and beyond. Our molds deliver exceptional durability, tight tolerances, and long service life, ensuring your production line runs smoothly and cost-effectively.
This custom wide-mouth jar mold is engineered to produce sturdy, leak-proof jars with screw caps, ideal for packaging chemicals, cosmetics, or food products. The tooling features advanced corrosion-resistant steel and optimized cooling channels, enabling rapid cycle times and consistent part quality. By integrating robotic arm handling, we maximize automation efficiency, reducing labor costs and scrap rates.
Whether you need a single-cavity prototype or a multi-cavity production mold, our team provides end-to-end customization – from design to testing. We understand the specific requirements of Southeast Asian markets, including humidity resistance and material availability, and offer flexible solutions to meet your budget and timeline.
Key Product Features & Technical Specifications
- Chemical-Resistant Tooling: Mold core and cavity made from premium H13 or 420SS tool steel, treated with nitriding or PVD coating for exceptional resistance to acidic/alkaline plastics.
- Precision Screw Cap Design: Thread and sealing surface tolerances within ±0.02mm, ensuring leak-proof closure and easy opening.
- Robotic Arm Integration: Mold designed with ejector pin layout and pick-and-place points for fully automated loading/unloading, compatible with 6-axis robots.
- Optimized Cooling System: Conformal cooling channels reduce cycle time by up to 30%, improving productivity and reducing warpage.
- Multi-Cavity Options: Available in 1, 2, 4, 8, or 16 cavities to match your volume requirements – from small batches to mass production.
- Hot Runner / Cold Runner: Both options available; hot runner recommended for high-volume production to minimize waste.
- Customizable Dimensions: Jar volumes from 100ml to 2000ml, with neck finish standards (e.g., 38mm, 53mm, 70mm) or custom thread profiles.
| Specification | Details |
| Mold Lifetime | 500,000 – 1,500,000 shots (depending on material and maintenance) |
| Injection Machine Tonnage | 80 – 300 tons (recommended) |
| Mold Base Standard | LKM, DME, HASCO or custom |
| Surface Finish | SPI #A1, #A2, #B1, or textured (customer choice) |
| Delivery Time | 25 – 45 working days (depending on complexity) |
| Warranty | 12 months or 300,000 shots (whichever comes first) |
Why Choose Our Mold for Southeast Asia Markets?
- Localized Expertise: We understand the high humidity and hot climate conditions in SE Asia, and our molds are designed with anti-corrosion and heat dissipation features to ensure stable performance.
- Cost-Effective Automation: Robotic arm compatibility reduces manual intervention, lowering labor costs – a critical factor for competitive markets like Vietnam, Thailand, and Indonesia.
- Fast Response & Support: With a dedicated export team, we provide prompt communication, free mold design review, and on-site technical support for SEA clients.
- Scalable Production: Our factory (1,000-3,000 sqm) with 51+ employees can handle orders from prototype to high-volume runs, ensuring consistent quality.
Trust & Reliability – Backed by Data
Since 2017, Changzhou Hongxinyutai Precision Mold has served customers across 15+ global markets, including North America, Europe, and Southeast Asia. Our factory is equipped with advanced CNC, EDM, and CMM machines, and all molds undergo rigorous testing before shipment. We proudly hold TS16969 certification, ensuring our processes meet automotive-grade quality standards.
We have shipped over 500 molds to clients in Thailand, Malaysia, and Indonesia, with a 98% satisfaction rate based on post-delivery feedback. Our mold cavity steel is sourced from top suppliers (e.g., Finkl, Sanyo), and we offer a full 12-month warranty, giving you peace of mind.
Ready to start your project? Contact us today for a free mold design consultation and competitive quotation. We guarantee fast delivery, transparent communication, and a mold that exceeds your expectations for performance and longevity.
Frequently Asked Questions (FAQ)
-
What materials can this mold produce?
It is mainly designed for PP, HDPE, and PET. For other materials like ABS or PC, please consult our engineers – minor modifications may be needed. -
Can you customize the jar neck finish?
Yes, we can match standard neck finishes (e.g., 38/400, 53/400) or create custom thread profiles. Provide a specification or sample. -
Is the mold suitable for automated production?
Absolutely. The mold is designed with robotic arm pickup points and automatic ejector systems, fully compatible with pick-and-place robots. -
What is the typical lead time?
Standard lead time is 25–45 working days, depending on cavity count and complexity. Urgent orders can be expedited. -
Do you offer mold testing before shipment?
Yes, we provide trial shots at our factory, and you can witness the test (online or in person). A test report is included. -
How do you ensure chemical resistance of the mold?
We use hardened tool steel with optional surface treatments (e.g., nitriding, DLC coating) to resist corrosion from aggressive plastics. -
What is the minimum order quantity (MOQ)?
For a new custom mold, MOQ is 1 set. We also accept small trial orders for single-cavity molds. -
Can you help with mold maintenance?
Yes, we provide a maintenance guide, and we offer after-sales technical support via video call or email. Spare parts are available.
* All specifications are subject to change based on final design. Certifications listed are as per provided documentation. For more details, please contact our sales team.
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