OEM PP/PE Threaded Bottle Cap Plastic Mold: CMM Inspected Precision Tooling With Mold Protection for SE Asian Daily Chemicals
Product Spotlights
Changzhou Hongxinyutai Precision Mold Co., Ltd. proudly presents our OEM PP/PE Threaded Bottle Cap Plastic Mold — a precision tooling solution engineered specifically for the Southeast Asian daily chemicals industry. With every mold undergoing rigorous CMM (Coordinate Measuring Machine) inspection and equipped with an advanced mold protection system, we ensure that your production runs smoothly, reducing downtime and maximizing output. Our molds are built to meet the high demands of the competitive daily chemicals market, delivering consistent quality and long-term reliability.
This mold is designed for PP (Polypropylene) and PE (Polyethylene) materials, which are widely used in bottle cap manufacturing due to their excellent chemical resistance, flexibility, and cost-effectiveness. The threaded design ensures a secure seal for liquid products such as shampoos, detergents, and lotions. Our team leverages years of expertise in precision mold making to provide you with a tool that not only meets but exceeds industry standards.
Key Features & Technical Specifications
- Material Compatibility: Optimized for PP and PE resins, with optional customization for other thermoplastics.
- Threaded Design: Precision-threaded cavity for leak-proof cap sealing, suitable for standard and child-resistant closures.
- CMM Inspection: Every mold is 100% inspected using CMM technology to guarantee dimensional accuracy within ±0.01mm, ensuring interchangeability and consistent part quality.
- Mold Protection System: Integrated sensors and monitoring mechanisms prevent damage from improper ejection, low pressure, or material buildup, extending mold life and reducing maintenance costs.
- Multi-Cavity Configuration: Available in 4, 8, 12, 16, or 24 cavities (customizable) to meet your production volume requirements.
- Cooling System Design: Optimized conformal cooling channels for uniform temperature distribution, reducing cycle time by up to 20%.
- Steel Grade: High-quality hardened steel (e.g., 718H, S136, or H13) for core and cavity, with optional corrosion-resistant coating for chemical environments.
- Hot Runner System: Compatible with advanced hot runner systems (e.g., from YUDO, HUSKY, or SYNTEGENT) for precise gate control and minimal waste.
| Parameter | Standard Value | Remark |
|---|---|---|
| Mold Size (L×W×H) | 500×500×400 mm (customizable) | Fits standard injection molding machines |
| Mold Weight | 800 – 2500 kg | Depends on cavity count |
| Cycle Time | 4 – 8 seconds | For typical PP cap (2g) |
| Mold Life Expectancy | 1,000,000 – 3,000,000 shots | With proper maintenance |
| Surface Finish | SPI A2 or custom texture | Enhances cap appearance |
Benefits for Your Business
- Reduced Total Cost of Ownership: The durable construction and mold protection system lower your maintenance costs and unplanned downtime.
- Faster Time-to-Market: Our efficient mold design and manufacturing process, combined with CMM inspection, ensures first-shot success, reducing trial runs.
- Consistent Quality: Precision machining and strict quality control deliver uniform cap dimensions, thread integrity, and sealing performance across millions of cycles.
- Adaptability to Regional Needs: Designed specifically for the Southeast Asian market, our mold handles high humidity, variable raw material grades, and typical injection molding machine conditions.
- OEM Flexibility: We offer full customization—from cavity layout to gate type, cooling design, and even branding on the mold (nameplate).
At Changzhou Hongxinyutai Precision Mold Co., Ltd., we are committed to delivering excellence. Established in 2017, our factory spans 1,000–3,000 square meters and employs a team of 51–100 skilled professionals. We hold TS16969 certification (quality management system for automotive and precision parts), which underscores our dedication to rigorous quality standards. Our molds are shipped globally from ports in Jiangsu, Shanghai, and Shenzhen, serving markets across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and more.
We understand that the daily chemicals sector demands high efficiency, reliability, and hygiene. Our PP/PE threaded bottle cap mold is the result of continuous innovation and customer feedback. Whether you need a standard 8-cavity mold or a complex 24-cavity system with hot runner, we have the engineering capability to deliver. Contact us today to discuss your specific requirements and receive a competitive quotation. Let us help you accelerate your production with confidence.
Frequently Asked Questions (FAQ)
-
Q: What materials are compatible with this mold?
A: The mold is optimized for PP (Polypropylene) and PE (Polyethylene). It can also be adapted for other materials like ABS or PS upon request, with minor modifications to the cooling and gate design. -
Q: How long does it take to manufacture the mold?
A: Typical lead time is 30–45 days, depending on cavity count and complexity. We offer express service for urgent orders (20–25 days) at an additional cost. -
Q: Do you provide mold trial support?
A: Yes, we offer mold trial services at our facility or at your preferred injection molding workshop. We can also send a technician to assist during initial setup. -
Q: What is the warranty period?
A: We provide a 12-month warranty on all molds against manufacturing defects, covering parts and labor. The mold protection system is covered separately for 6 months. -
Q: Can you add a tamper-evident feature to the cap?
A: Absolutely. We can design the cavity with features for tamper-evident bands, child-resistant closures, or custom thread profiles. Please share your drawings or samples. -
Q: How do you ensure the mold fits my injection molding machine?
A: We require your machine specifications (tie bar distance, platen size, nozzle type, etc.). Our engineers will design the mold base and clamping system accordingly. We also provide adaptor plates if needed. -
Q: Do you offer spare parts for the mold?
A: Yes, we stock commonly required spare parts such as ejector pins, springs, and heating elements. We can also recommend a preventive maintenance schedule. -
Q: What shipping terms do you support?
A: We ship FOB (Jiangsu, Shanghai, or Shenzhen), CIF, or EXW. We work with reliable freight forwarders to ensure safe and timely delivery to your location.
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