OEM Injection Molding Service for PP Packaging Bottles - 1*16 Cavity Mold, UG/Parasolid Design Support
Product Spotlights
Welcome to Changzhou Hongxinyutai Precision Mold Co., Ltd. – your reliable partner for high-precision injection molding solutions. As a dedicated manufacturer established in 2017, we specialize in producing OEM Injection Molding Service for PP Packaging Bottles using a 1×16 cavity mold. Our expertise lies in delivering cost-effective, high-efficiency molds that meet the demanding requirements of the packaging industry. With full UG/Parasolid design support, we ensure every mold is optimized for performance, durability, and rapid production cycles.
Our PP packaging bottle molds are engineered to produce uniform, defect-free bottles with excellent dimensional accuracy. The 16-cavity design significantly boosts output while maintaining consistent quality, making it ideal for high-volume production. Whether you need standard bottle shapes or custom designs, our team provides complete OEM services from concept to delivery.
Key Features & Advantages
- High Cavity Count (1×16): Maximizes production efficiency, reducing cycle time per unit and lowering overall manufacturing costs.
- PP Material Optimized: Molds are specifically designed for polypropylene, ensuring excellent flow, cooling balance, and minimal shrinkage.
- UG/Parasolid Design Support: We accept 3D models in NX (UG) and Parasolid formats for seamless integration into your workflow. Our engineers provide comprehensive design for manufacturability (DFM) analysis.
- Precision Manufacturing: Machined with advanced CNC equipment and EDM, achieving tolerances as tight as ±0.02 mm.
- Durable Mold Construction: Made from high-quality tool steel (e.g., P20, H13, or 718H) with optional surface treatments like nitriding or chrome plating to extend mold lifespan.
- Flexible Cooling System: Custom-designed cooling channels ensure uniform temperature distribution, reducing cycle times and improving part quality.
- Complete Auxiliary Services: From mold flow analysis to trial shots, we offer turnkey solutions including mold testing and minor adjustments before shipment.
Technical Specifications
| Parameter | Details |
| Mold Cavity Configuration | 1×16 (16 cavities) |
| Recommended Material | PP (Polypropylene) – other thermoplastics upon request |
| Design Software Compatibility | UG (NX), Parasolid, STEP, IGES |
| Mold Base Standard | LKM, HASCO, DME or custom |
| Injection Machine Capacity | 80–200 tons (depending on bottle size) |
| Mold Life Expectancy | 500,000 – 1,000,000 cycles (with proper maintenance) |
| Lead Time | 25–40 days (depending on complexity) |
| Packaging & Shipping | Wooden crates, FOB Jiangsu/Shanghai/Shenzhen |
The 1×16 cavity mold for PP packaging bottles offers an excellent balance between tooling investment and production output. For example, with a cycle time of 12 seconds, the mold can produce approximately 4,800 bottles per hour – a significant advantage for medium to large-scale filling operations. Our design support ensures that your bottle geometry (including neck finish, wall thickness, and handle integration) is fully optimized for the injection process.
In addition to standard PP, we can customize the mold for other materials like PE, PETG, or recycled plastics. The mold's hot runner or cold runner system can be selected based on your production needs. All molds come with a comprehensive set of spare parts (e.g., core pins, ejectors) to minimize downtime.
Trust & Reliability
Since 2017, Changzhou Hongxinyutai Precision Mold Co., Ltd. has been serving clients across 15+ global markets, including North America, Europe, Southeast Asia, and Africa. Our factory spans 1,000–3,000 square meters and is staffed by 51–100 skilled engineers and technicians. We hold TS16969 certification, reflecting our commitment to quality management systems for precision manufacturing. With a dedicated QC team, every mold undergoes rigorous inspection before shipment – from dimensional checks to trial runs. We have shipped thousands of molds to satisfied customers. You can rely on our experience and support to bring your bottle designs to life efficiently.
Our UG/Parasolid design support means we can directly incorporate your 3D models, reducing iteration time. We also provide free technical consultation to help you choose the right gating, cooling, and ejection system. Contact us today for a quote or to discuss your next PP packaging bottle project.
Frequently Asked Questions
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Q: What is the typical lead time for a 1×16 cavity PP bottle mold?
A: Standard lead time is 25–40 days from design approval. Urgent orders may be expedited at additional cost. -
Q: Can you work from my existing 3D model?
A: Yes, we accept UG (NX), Parasolid, STEP, and IGES formats. Our engineers will perform a DFM analysis to optimize the mold design. -
Q: What is the recommended wall thickness for a PP bottle with this mold?
A: Typically 0.8–1.5 mm, depending on bottle size and rigidity requirements. We can adjust based on your specifications. -
Q: Do you offer mold sampling and trial services?
A: Yes, we can arrange trial shots at our facility to verify part quality before shipping the mold. -
Q: What kind of certification does your company hold?
A: We are certified under TS16969, which focuses on precision mold manufacturing quality management. -
Q: Can I customize the mold for a different plastic material?
A: Yes, the mold can be adapted for PE, PETG, ABS, or other resins. Please consult us for material compatibility. -
Q: What is the minimum order quantity (MOQ) for this service?
A: Our MOQ is one set of mold. We serve both small and large projects. -
Q: How is the mold packed for shipment?
A: We use sturdy wooden crates with proper padding. Shipment can be arranged FOB from Jiangsu, Shanghai, or Shenzhen ports.
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