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Food Packaging Cap Mold: 1*24 Cavities, Hardened S136, Hot Runner
Product Spotlights
High-efficiency 1×24 cavity cap mold featuring hardened S136 steel for extended tool life and a hot runner system to eliminate waste and reduce cycle time. Precision-engineered for food-grade packaging, this mold delivers consistent cap quality, low maintenance, and fast ROI. Backed by a TS16969-certified manufacturer with global shipping experience.
Negotiable
MOQ: 5000 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Application:
Other, Food Packaging
Certification:
Other, TS16969 Certified
Cavity Count:
1×24
Payment & Shipping
Payment Methods:
Port of Shipment:
Jiangsu，changzhou
Delivery Detail:
30 days
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Application
Other, Food Packaging
Certification
Other, TS16969 Certified
Cavity Count
1×24
Steel Grade
Hardened S136
Runner System
Hot Runner
Mold Type
Cap Mold
Hardness
HRC 48-52 (Typical)
Surface Finish
Mirror Polished (Optional)
Welcome to Changzhou Hongxinyutai Precision Mold Co., Ltd. – your trusted partner in high-performance injection molds for the food packaging industry. Since 2017, we have specialized in designing and manufacturing precision cap molds that deliver consistent quality and unmatched efficiency. Our Food Packaging Cap Mold: 1*24 Cavities, Hardened S136, Hot Runner is engineered to meet the rigorous demands of high-volume cap production, ensuring rapid cycle times, minimal waste, and superior surface finish. This mold is the ideal solution for manufacturers seeking to optimize their packaging line while maintaining excellent product integrity.
Key Features & Technical Specifications
- 1×24 Cavities – Balanced multi-cavity design for maximum output per cycle, significantly boosting production efficiency.
- Hardened S136 Steel – Premium stainless mold steel (DIN 1.2083) heat-treated to HRC 48-52, offering excellent corrosion resistance, wear resistance, and long mold life.
- Hot Runner System – Advanced hot runner technology with individual nozzle temperature control, reducing material waste and ensuring consistent filling of all cavities.
- Precision Machining – CNC-machined cavities with tight tolerances (±0.02mm) for perfect cap dimensions and stackability.
- Food-Grade Surface – Mirror polished cavity surface available, meeting hygiene standards for food contact applications.
- Cooling Circuit Design – Optimized conformal cooling channels for uniform temperature distribution, shortening cycle time by up to 15%.
- Quick-Change System – Standard clamping plate and ejector arrangements compatible with most injection molding machines for fast mold change.
| Parameter | Value |
| Number of Cavities | 1 × 24 |
| Mold Steel | Hardened S136 (1.2083) |
| Hardness (Typical) | HRC 48-52 |
| Runner Type | Hot Runner (optional: cold runner) |
| Gate Type | Pin Point / Valve Gate (customizable) |
| Mold Life Expectancy | 1,000,000+ shots under normal conditions |
| Mold Dimensions | Customizable per machine platen |
| Delivery Time | 25–35 working days (depending on complexity) |
| Warranty | 12 months |
Why This Mold Delivers Superior Value
- Higher Productivity – 24 cavities per cycle yield up to 240,000 caps/day (at 10-second cycle), reducing per-unit cost and improving ROI.
- Reduced Material Waste – Hot runner eliminates runner scrap, cutting resin consumption by 15-20% compared to cold runner molds.
- Consistent Quality – Precise temperature control and balanced filling ensure every cap has identical weight, dimensions, and color.
- Low Maintenance – Hardened S136 resists chemical attack from plastics and reduces downtime for polishing or repairs.
- Versatile Applications – Suitable for caps for water bottles, carbonated drinks, sauces, and other food-grade containers using PE, PP, or PET materials.
- Customizable Features – Optional valve gate hot runner, tamper-evident ring design, and customer-specific logos or markings.
Trusted by Global Clients
Changzhou Hongxinyutai Precision Mold Co., Ltd. operates from a modern factory spanning 1,000–3,000 square meters with a skilled team of 51-100 employees dedicated to precision engineering. Our mold manufacturing facility is TS16969 certified, reflecting our commitment to rigorous quality management. We have successfully delivered molds to clients across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and domestic China. Our molds are shipped from Jiangsu, Shanghai, or Shenzhen ports with robust packaging to ensure safe transit. When you choose our Food Packaging Cap Mold, you are investing in a reliable, high-performance tool that will support your production goals for years to come. Contact us today to discuss your specific cap design – we offer free mold design consultation and competitive pricing!
Frequently Asked Questions
-
Q: What materials can this cap mold process?
A: The mold is designed for common food-grade thermoplastics such as PP, PE, and PET. It can also be adapted for other materials upon request. -
Q: Is the hot runner system included, or is it optional?
A: The standard configuration includes a hot runner system. However, we can provide a cold runner version if preferred. Please specify your requirement when ordering. -
Q: What is the typical cycle time for this 1×24 cavity mold?
A: Depending on material, wall thickness, and cooling efficiency, cycle times range from 8 to 14 seconds. Our optimized cooling design helps achieve faster cycles. -
Q: Can you engrave our logo or brand mark on the caps?
A: Yes, we can incorporate customer logos, text, or patterns into the cavity inserts using CNC engraving or EDM techniques. -
Q: What is the expected lifetime of the mold under regular production?
A: With proper maintenance and operation on a standard injection machine, the mold can last over 1,000,000 shots. Hardened S136 steel ensures excellent durability. -
Q: Do you provide samples before mass production?
A: Absolutely. We can produce trial samples using your specified material for your approval before final shipping. Sample molds are also available for R&D purposes. -
Q: What certifications does your company hold?
A: Our manufacturing process is TS16969 certified. Additionally, we follow ISO quality control procedures internally. Contact us for specific certificates. -
Q: How do you ensure mold quality and dimensional accuracy?
A: Every cavity is measured using CMM (Coordinate Measuring Machine) and checked for fit and function. We also perform trial runs on our in-house injection molding machine before shipment.
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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