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Product Parameters![]()
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As a trusted manufacturer and supplier, we specialize in offering reliable and efficient moulding solutions that deliver superior performance across various industries. Our commitment to excellence is reflected in our state-of-the-art production techniques, advanced materials, and rigorous quality control processes. Below are the key parameters of our OEM Injection Moulding 5 Gallon 19L Bottle Cap Mould, which highlight its durability, flexibility, and performance.
Key Functions of 5-Gallon Bottle Caps The core functions of 5-gallon bottle caps (typically used for large-capacity containers such as water buckets and industrial chemical barrels) are mainly reflected in the following aspects: 1. Sealing and Leakproof This is the most core function. The bottle cap must fit tightly with the bucket mouth through designs such as threaded connections and silicone sealing rings to prevent liquid leakage during transportation, storage, or use. At the same time, it isolates external dust, impurities, and microorganisms from entering, ensuring the cleanliness of the contents. 2. Compatibility and Stability It needs to accurately match the mouth size of 5-gallon buckets (such as standard thread specifications) to ensure firm installation without loosening. This avoids leakage or falling off caused by assembly gaps, especially suitable for handling and stacking scenarios of large-capacity containers. 3. Easy Opening and Convenience The design must balance sealing performance and operability. It usually adopts anti-slip patterns, raised handles, or press-type structures, making it easy for users to open manually or use with water dispensers, pumps, and other equipment, reducing the effort required for opening. 4. Hygiene Protection Some caps are equipped with dust covers, one-time tear rings, or sterile sealing structures to prevent the bottle mouth from being exposed to air and causing pollution before use. This is especially applicable to fields with high hygiene requirements such as drinking water and food raw materials. 5. Durability and Anti-aging The material is mostly high-strength HDPE (High-Density Polyethylene) or PP (Polypropylene), with added anti-ultraviolet and anti-aging additives. This ensures that it is not easy to crack or deform under long-term storage, sunlight exposure, or temperature changes, maintaining sealing performance. | |
Product Description
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ADVANTAGE 1) Saving 10%-30% cost than others. |
![]() | MOULD MANUFACTURE PROCESS |
Flow Chart
1 | Sample or 2D,3D drawing from customer |
2 | Bulid 2D,3D drawing |
3 | CAD mould design |
4 | Send drawing to customer to confirm |
5 | Parts inspection/CNC machining/EDN machining |
6 | Mould assembly |
7 | Mould test |
8 | Send sample to confiom |
9 | Dilvery the mould |
Throughout the entire production process, we maintain close communication with our customers to ensure that every detail meets their requirements. Our goal is to provide the highest quality mould products. The professionalism of our team and our strict process management are the greatest assurances for you when choosing us.
Advantages
High Precision: Manufactured with high-quality steel and rigorous production standards, ensuring that every cap produced is of premium quality.
Customization: The mould is available for custom design to meet specific production needs and capacity requirements.
Durability: With a mould life of up to 3 million shots, the mould offers exceptional long-term use.
Efficient Production: Designed for fast production cycles, improving productivity and reducing manufacturing time.
Applications
Water Bottles: Ideal for producing caps for 5-gallon water bottles used in both residential and commercial settings.
Food and Beverage Industry: Can be adapted for production of other container caps in food and beverage packaging.
Chemical Containers: Suitable for large-volume containers in the chemical and industrial sectors.
Features
Full-Automatic System: Ensures seamless, high-efficiency production with minimal human intervention.
Heat Resistance: Capable of handling high temperatures during the injection process, suitable for long-term operational use.
Precision Design: Mould cavity is designed for consistent and precise cap dimensions, ensuring a perfect fit for 5-gallon bottles.
Low Maintenance: The high-quality materials and construction reduce the need for frequent maintenance, keeping operational costs low.
FAQ
1. Can this mould be customized for different bottle sizes? Yes, the mould can be tailored for different bottle sizes and cap types as per customer requirements.
2. What material is used in the mould? The mould is made from high-grade steel, including S136 and P20, which ensures durability and resistance to wear.
3. How long is the mould's warranty period? The mould comes with a one-year warranty, which covers any defects in manufacturing or material issues.
4. What is the expected delivery time? The estimated delivery time is 15-30 days, depending on customization and production schedule.