Specification of beverage dispensing closure with cross slit valve

What is a Beverage Dispensing Closure?

Beverage dispensing closures, also known as flip-top sport caps, incorporate an internal silicone valve for controlled flowing. Designed for PCO1810 threaded plastic bottles with a 28 400 neck finish and an outer diameter of 32 mm, available in a range of colors including white, blue, red, and yellow etc.

Combining functionality and aesthetics, ensures leak-free dispensing, while the optional bi-color styling adds a vibrant visual appeal to your packaging. Whether you prioritize reliable performance or seek enhanced product presentation, these dispensing beverage closures offer an ideal solution. With ample inventory and multiple color options, we provide versatile and readily available closure solutions to meet your specific requirements.

Key Features of Beverage Dispensing Closure with Valve

1. Integrated Silicone Valve

The core feature is a built-in silicone valve that ensures smooth, controlled, and drip-free dispensing. It opens effortlessly under pressure and seals automatically to prevent leaks and maintain product freshness.

2. Liner-less Design

Engineered without a traditional liner, this dispensing beverage closure offers a reliable seal directly against the bottle finish. This simplifies assembly, reduces material use, and minimizes the risk of seal failure.

3. Flip-Top / Sport Cap Operation

Features a user-friendly flip-top lid that opens and closes easily with one hand.

4. Standard Thread Compatibility (PCO 1810)

Designed to be compatible with the universal PCO 1810 thread standard, ensuring a perfect fit and seal on a wide range of industry-standard plastic bottles.

5. Precise Neck Finish (28 400)

Manufactured to a 28 400 neck finish specification with an outer diameter of 32mm, guaranteeing a secure and consistent fit on appropriate bottles.

6. Two-Piece Construction

Consists of a base that screws onto the bottle and a hinged flip-top lid. This design provides durability and a secure closure mechanism for repeated use.

7. Aesthetic Versatility & Color Options

Available in a variety of standard colors (e.g., white, blue, red, yellow) and often offered in custom color-matching. A popular bi-color design option allows for creative branding and enhanced shelf appeal.

8. Functionality and Mess-Free Use

The combination of the valve and tamper-evident beverage dispensing closure is designed to prevent spills and messes, providing a clean and convenient drinking experience directly from the bottle.

9. Product Protection

Creates an excellent seal that protects against contamination, preserves carbonation (for sparkling beverages), and prevents leakage during transport or storage.

10. Ample Inventory & Availability

Typically supported by high-volume production capacity and ample stock availability, ensuring reliable supply for various business needs.

Application of 28 400 Beverage Dispensing Closure

1. Beverage Industry Applications

1)Sports and Energy Drinks: The beverage dispensing bottle closure is ideal for sports water bottles due to its one-handed operation and leak-proof design. The integrated silicone valve allows controlled dispensing, making it suitable for hydration during physical activities .

2)Juices and Soft Drinks: Used for non-carbonated beverages like juices, concentrates, soda water, and soft drinks. The cross slit valve ensures no spillage and maintains flavor.

3)Liquid Condiments: Applied in packaging for sauces, syrups, and condiments (e.g., soy sauce, vinegar, honey). The 32mm beverage dispensing closure enables mess-free dispensing and portion control .

2. Personal Care and Household Products

1)Household Cleaners: Suitable for cleaning products due to its leak-proof and flow control design.

2)Haircare and Beauty Products: Employed in shampoos, conditioners, and other beauty liquids for precise dispensing and aesthetic appeal .

3. Industrial Applications

1)Automotive and Aerospace: Used for dispensing lubricants, fluids, and chemicals in industrial settings. The 28/400 beverage dispensing closure’s durability and seal integrity prevent leaks during storage and use .

2)Pet Care: Applied in packaging for pet shampoos and liquid feeds, Its tamper-evident and child-resistant variants enhance safety.

Differences Between PCO 1810 and PCO 1881 Anti-Theft Beverage Dispensing Closure

To learn more about the differences between the PCO 1810 and PCO 1881 beverage dispensing closures with silicone seal, please visit our blog, thanks.

The 2D Design of PCO1810 Beverage Dispensing Closure

Thread of Flip Top Beverage Dispensing Closure

 Why Choose Hopewell to Produce Plastic Beverage Dispensing Closure?

1. Extensive Experience and Industry Reputation

With years of experience in producing 28 400 beverage dispensing closure, earning high praise for quality and reliability in the industry .

2. Rigorous Quality Control and Testing

1)Leak-Proof Performance: Our silicone valves in flip beverage dispensing closure undergo a stringent 7-day*24-hour inverted leak-proof test to ensure reliability .

2)Precision Engineering: Slit tolerance of silicone check valve is controlled within ±0.3mm, with a 100% passing rate for slit dispensing and zero non-stick issues .

3)Durability: The butterfly buckle of squeeze beverage dispensing closure withstands over 2,000 folds without breaking, ensuring long-term usability .

3. Certifications and Compliance

Hopewell holds international certifications, including ISO9001, ISO14001, FDA, LFGB, and EU food contact material certifications, ensuring products meet safety and hygiene standards for global markets .

4. High Production Capacity and Efficiency

1)Large-Scale Output: Each automated production line can produce 100,000 pieces daily, supporting bulk orders with low MOQs and fast delivery .

2)Customer Support: They provide 0.1% extra spare parts per shipment to address urgent needs .

5. Alignment with Market Needs

1)Our liner-less beverage dispensing closures support flow control, mess-free dispensing, and product freshness—key features valued in industries like beverages, personal care, and household products .

2)Options for customization (e.g., colors, bi-color designs) help brands differentiate and enhance shelf appeal .

With over a decade of experience, Hopewell has established itself as a leading manufacturer and supplier of screw beverage dispensing closures. Whether you're looking to place a large-volume order or simply want to learn more about our products, our team is ready to provide expert assistance and support. We welcome your inquiries and look forward to helping you find the perfect solutions for your needs.

If you are interested in learning about the method of using beverage dispensing closure with silicone one way valve, please click on the following link: 

Process Of Bi-color Beverage Dispensing Closure

Injection Molding - Further Processing - Inspection - Silicone Valve Assembly - Inspection - Function Test - Dust Free Packing - Shipping

For beverage dispensing closure with silicone check valve, to keep the product clean and not deformed while in transportation and in storage, normally, the packaging as follow: