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Home > Packaging & Printing > Packaging Materials > Other Packaging Materials > Plastic Bottle Clasp With Neck Ring PP 2.5mm Thickness -20°C to 80°C for Leak-Proof Bottles

Plastic Bottle Clasp With Neck Ring PP 2.5mm Thickness -20°C to 80°C for Leak-Proof Bottles

Plastic Bottle Clasp With Neck Ring PP 2.5mm Thickness -20°C to 80°C for Leak-Proof Bottles thumbnail-3

Plastic Bottle Clasp With Neck Ring PP 2.5mm Thickness -20°C to 80°C for Leak-Proof Bottles thumbnail-4

Plastic Bottle Clasp With Neck Ring PP 2.5mm Thickness -20°C to 80°C for Leak-Proof Bottles thumbnail-5

Plastic Bottle Clasp With Neck Ring PP 2.5mm Thickness -20°C to 80°C for Leak-Proof Bottles photo-1

Plastic Bottle Clasp With Neck Ring PP 2.5mm Thickness -20°C to 80°C for Leak-Proof Bottles photo-2

Plastic Bottle Clasp With Neck Ring PP 2.5mm Thickness -20°C to 80°C for Leak-Proof Bottles photo-3

Plastic Bottle Clasp With Neck Ring PP 2.5mm Thickness -20°C to 80°C for Leak-Proof Bottles photo-4

Plastic Bottle Clasp With Neck Ring PP 2.5mm Thickness -20°C to 80°C for Leak-Proof Bottles photo-5

Product Spotlights

This plastic bottle clasp, made from durable PP with 2.5mm thickness, features an integrated neck ring for secure anti-leak performance. It withstands -20°C to 80°C, fits standard bottle necks, and is customizable in color and size. Easy snap-on installation and reusable design reduce packaging costs. Trusted by a manufacturer since 1998 with annual export of US$5-10M.

US$ 0.3 1 - 9 Piece

US$ 0.29 10 - 99 Piece

US$ 0.28 ≥100 Piece

Key Specifications

Get Latest Price

Material:

Polypropylene (PP)

Thickness:

2.5 mm

Operating Temperature:

-20°C to 80°C

Contact Supplier Request Quote Chat Now

Anping County Boli Hardware Wiremesh Products Factory

2Yrs

Payment & Shipping

Payment Methods:

Port of Shipment:

tianjin shanghai qingdao

Delivery Detail:

1 days

Product Details
Company Profile
Contact Us

Material Polypropylene (PP)

Thickness 2.5 mm

Operating Temperature -20°C to 80°C

Color Customizable (e.g., black, white, transparent)

Application Leak-proof bottles, beverage containers, chemical packaging

Design With neck ring for secure grip

Compatibility Standard bottle neck sizes (customizable)

Packaging Bulk in cartons or as per customer request

Welcome to Anping County Boli Hardware Wiremesh Products Factory, a trusted manufacturer since 1998 with an annual export value of US$5-10 million. We are proud to introduce our Plastic Bottle Clasp with Neck Ring PP 2.5mm Thickness, designed specifically for leak-proof bottles. This innovative clasp combines durability, flexibility, and precision engineering to ensure your bottles stay sealed during transport and storage. Made from high-quality polypropylene (PP), it withstands temperatures from -20°C to 80°C, making it ideal for a wide range of industries including beverages, chemicals, and household products.

Our clasp features a robust 2.5mm thickness that provides excellent strength without adding unnecessary weight. The integrated neck ring ensures a secure fit around the bottle neck, preventing accidental opening and leakage. Whether you are packaging water, juice, cleaning agents, or industrial liquids, this clasp offers reliable performance and ease of use. With over two decades of manufacturing experience, we guarantee consistent quality and competitive pricing.

Key Features & Technical Specifications

Material: Premium polypropylene (PP) – food-grade, non-toxic, and resistant to chemicals.
Thickness: 2.5 mm – optimal balance between rigidity and flexibility.
Temperature Range: -20°C to 80°C – suitable for cold storage, hot filling, and ambient environments.
Neck Ring Design: Integrated ring that locks onto the bottle neck, preventing the clasp from slipping off.
Leak-Proof Performance: When used with compatible bottles, it creates a tight seal that minimizes liquid evaporation and spillage.
Customizable Colors: Available in a variety of colors to match your brand or product line.
Easy Installation: Snap-on design allows quick attachment without special tools.
Reusable & Eco-Friendly: Durable PP material can be reused multiple times, reducing waste.

Parameter	Value
Material	Polypropylene (PP)
Thickness	2.5 mm ± 0.1 mm
Operating Temperature	-20°C to 80°C
Weight per piece	Approx. 2-3 grams (varies by size)
Compatible Bottle Neck Diameter	Customizable (standard: 28mm, 30mm, 38mm)
Color Options	Black, white, red, blue, green, transparent (custom upon request)
Packaging Detail	1000 pcs/bag, 20 bags/carton (or as per your requirement)

Advantages & Client Benefits

Enhanced Leak Resistance: The 2.5mm thickness and neck ring create a double-layer protection that significantly reduces the risk of leaks during shipping and handling.
Wide Temperature Tolerance: From frozen storage (-20°C) to hot filling lines (80°C), our clasp maintains its integrity without deformation or cracking.
Cost-Effective Solution: PP material is affordable yet durable, lowering your overall packaging costs compared to metal or complex closures.
Versatile Application: Works with leak-proof bottles for water, juice, sport drinks, cleaning chemicals, pharmaceuticals, and more.
Quick & Simple Installation: No additional machinery required – workers can easily snap the clasp onto bottles manually or using semi-automatic equipment.
Customizable Design: We offer custom mold development for unique bottle neck sizes or special shapes, allowing you to differentiate your product.

At Anping County Boli Hardware Wiremesh Products Factory, we have been serving global clients since 1998. Our annual export value of US$5-10 million reflects our strong manufacturing capacity and commitment to quality. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery to markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and beyond. Our experienced team can provide customized solutions, private labeling, and bulk orders with consistent quality control.

Choose our Plastic Bottle Clasp with Neck Ring for a reliable, leak-proof closure that enhances your brand image and reduces product loss. Contact us today to discuss your requirements, request samples, or place an order. We look forward to building a long-term partnership with you.

Frequently Asked Questions (FAQ)

Q: What is the exact material used in this clasp? Is it food-grade?
A: The clasp is made from virgin polypropylene (PP), which is food-grade, non-toxic, and safe for direct contact with beverages. It meets common food contact standards.
Q: Can this clasp be used for carbonated drinks or hot-filled products?
A: Yes, the PP material has a temperature range of -20°C to 80°C, making it suitable for hot-filled products (up to 80°C) and cold carbonated drinks. However, we recommend testing with your specific bottle and filling conditions.
Q: What bottle neck diameters does this clasp fit?
A: We offer standard sizes for 28mm, 30mm, and 38mm neck diameters. Custom sizes are available upon request. Please provide your bottle neck drawing for a tailored solution.
Q: Is the clasp reusable? How many times can it be used?
A: The PP clasp is designed for multiple uses as long as no permanent deformation occurs. In typical applications, it can be reused 10-20 times before replacement is recommended. Actual lifespan depends on stress and temperature.
Q: Do you provide free samples? How can I test the product?
A: Yes, we offer free samples for evaluation. You only need to pay the shipping cost. Contact our sales team with your quantity and address, and we will arrange sample shipment.
Q: What is the minimum order quantity (MOQ) for this clasp?
A: Our standard MOQ is 50,000 pieces for stock sizes. For custom sizes or colors, the MOQ may be higher. Please contact us for a detailed quotation.
Q: Can I get my company logo or branding on the clasp?
A: Yes, we can provide custom embossing, debossing, or printing on the clasp. Mold modification costs apply. Let us know your design requirements.
Q: How long does delivery take?
A: For standard sizes, production takes 15-20 days after order confirmation. For custom molds, lead time is 25-40 days. Shipping time depends on your location and chosen port.