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Help CenterOEM PP Bottle Injection Molding Service With 300K Shots - 1*16 Cavity
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Changzhou Hongxinyutai Precision Mold Co., Ltd. takes pride in offering a comprehensive OEM PP Bottle Injection Molding Service with a high-efficiency 1×16 cavity mold and a capacity of 300,000 shots. As an experienced manufacturer founded in 2017, we specialize in delivering precision injection molds for plastic bottles, ensuring consistent quality, fast turnaround, and cost-effectiveness for your projects. Whether you need standard or custom-designed bottles, our service is tailored to meet your production requirements with minimal waste and maximum repeatability.
Our injection molding process uses premium polypropylene (PP) material, known for its excellent chemical resistance, durability, and lightweight properties. The 1×16 cavity mold design allows for high-volume production of up to 16 bottles per shot, significantly reducing cycle time and per-unit cost. With a guaranteed shot life of 300,000 cycles, our molds are built for long-term reliability in high-demand environments. This service is ideal for industries such as beverage, pharmaceutical, personal care, and household packaging.
Key Features & Technical Specifications
- High Cavitation Mold: 1×16 cavity design enables simultaneous production of 16 identical PP bottles per cycle, boosting output efficiency.
- Durable Mold Steel: Constructed from hardened steel with precise machining to withstand 300,000 shots without significant wear.
- Quick Cycle Time: Optimized cooling channels and gate design reduce cycle time, typically ranging from 8 to 15 seconds depending on bottle geometry.
- Customizable Bottle Shapes: We offer full mold design flexibility to accommodate various neck finishes, sidewall thickness, and capacity (e.g., 50 ml to 500 ml bottles).
- Surface Finish Options: Choose from glossy, matte, textured, or custom finishes to match your branding requirements.
- Insert & In-Mold Labeling (IML) Ready: Optional integration for adding labels or decorative elements during the molding process.
- Tight Tolerance Control: Our molds achieve dimensional tolerances of ±0.05 mm, ensuring consistent bottle weight and fill volume.
Typical Parameters (Reference Table)
| Parameter | Value / Range |
|---|---|
| Material | Polypropylene (PP) – food-grade or industrial grade |
| Cavity Count | 1×16 (customizable from 1 to 32+ cavities) |
| Shot Capacity | Up to 300,000 shots per mold |
| Cycle Time | 8–15 seconds (depending on bottle weight) |
| Bottle Capacity Range | 50 ml – 500 ml (customized upon request) |
| Machine Tonnage | 250–500 tons (depending on part size) |
| Certification | TS16969 (available for verification) |
Advantages for Buyers
- Cost Reduction: By using a 16-cavity mold, you achieve lower per-unit costs compared to single-cavity or low-cavity molds.
- Faster Time-to-Market: Our experienced team can deliver prototype samples within 15–20 working days, and mass production molds in 30–45 days.
- Consistent Quality: Automated production with real-time monitoring ensures each bottle meets stringent quality standards.
- Scalable Production: With 300,000 shots, we can produce millions of bottles over the mold lifecycle; additional cavity options available for larger volumes.
- Global Shipping: We ship from Jiangsu, Shanghai, and Shenzhen ports to destinations worldwide including North America, Europe, Southeast Asia, and Oceania.
At Changzhou Hongxinyutai Precision Mold Co., Ltd., we combine advanced mold-making technology with a commitment to excellence. Our factory spans 1,000–3,000 square meters and houses a team of 51–100 skilled professionals. We hold TS16969 certification, demonstrating our dedication to quality management systems. Since 2017, we have served clients across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and more, earning a reputation for reliable, on-time delivery and exceptional customer service.
We understand that every project is unique. That's why we offer full OEM customization, from mold design to material selection and final packaging. Whether you need a simple cylindrical bottle or a complex ergonomic design, our engineering team will work closely with you to optimize the mold for both performance and cost. With our 300,000-shot guarantee, you can trust that your mold will deliver consistent results day after day.
Ready to start your next bottle molding project? Contact us today for a free consultation and quote. Let our expertise help you bring your product to market faster and more efficiently. We are your reliable partner in precision injection molding.
Frequently Asked Questions (FAQ)
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Q: What is the typical lead time for a 1×16 cavity PP bottle mold?
A: Standard lead time is 30–45 working days for mold fabrication and first samples. Expedited options are available upon request. -
Q: Can you customize the bottle neck finish (e.g., ROPP, snap-on, or screw type)?
A: Yes, we can design the mold to accommodate various neck finishes including ROPP caps, snap-on lids, and standard screw threads (e.g., 28/410, 38/400). -
Q: What is the minimum order quantity (MOQ) for this service?
A: The MOQ is typically 1 mold (which can produce 300,000 shots). However, we also accept smaller trial orders for sample production. -
Q: Do you offer mold trial and sample approval before mass production?
A: Absolutely. We provide first-off samples for your approval before committing to full production. We can also adjust mold parameters based on your feedback. -
Q: Is the PP material food-grade or medical-grade?
A: We can source food-grade PP (FDA compliant) or medical-grade PP as per your requirements. Please specify during inquiry. -
Q: How do you ensure mold quality and longevity?
A: We use premium mold steel (e.g., 738H or H13) with heat treatment, precision EDM and CNC machining. Each mold undergoes rigorous testing for dimensional accuracy and cycle stability. -
Q: Can you handle large-volume production beyond 300,000 shots?
A: Yes, for high-volume projects we can build multiple cavities (e.g., 2×16, 4×16) or a family mold to extend total output. We also offer mold maintenance services to prolong lifespan. -
Q: What are your payment terms and shipping conditions?
A: We typically accept T/T or L/C. Molds are shipped FOB from Jiangsu, Shanghai, or Shenzhen ports. We can also arrange door-to-door delivery upon request.
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