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Wine Bottle Neck Plastic Ring 18.5mm ID 20mm OD 0.3mm Tolerance for Tamper-Evident Seal
Product Spotlights
Precision-engineered wine bottle neck plastic ring with 18.5mm ID, 20mm OD, and 0.3mm tolerance ensures reliable tamper-evident sealing. Durable, customizable, and compatible with automated lines. Backed by 25+ years of manufacturing excellence and global export experience.
Negotiable
MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
Other, Plastic (PE/PET/PP optional)
Inner Diameter:
18.5mm
Outer Diameter:
20mm
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
Delivery time depends on order quantity.
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Material
Other, Plastic (PE/PET/PP optional)
Inner Diameter
18.5mm
Outer Diameter
20mm
Tolerance
±0.3mm
Color
Clear / White / Customizable
Application
Wine Bottle Tamper-Evident Seal
Thickness
0.75mm (typical, customizable)
Packaging
Bulk / Custom packaging available
Welcome to Anping County Boli Hardware Wiremesh Products Factory – your trusted partner since 1998 for high-quality industrial and packaging components. Our Wine Bottle Neck Plastic Ring with precise 18.5mm ID and 20mm OD, featuring a tolerance of 0.3mm, is engineered specifically for tamper-evident sealing applications. Crafted with decades of manufacturing expertise, this ring ensures a secure fit on standard wine bottle necks, providing visible evidence of tampering while maintaining product integrity. As a manufacturer with over 25 years of experience and annual exports exceeding US$5 million, we deliver consistent quality and reliability to global markets including North America, Europe, and Southeast Asia.
Key Features & Technical Specifications
- Precision Dimensions: Inner diameter of 18.5mm and outer diameter of 20mm, ensuring a snug fit on standard wine bottle necks. The 0.3mm tolerance guarantees uniformity across large batches.
- Tamper-Evident Functionality: Designed to break or deform upon removal, providing clear visual proof of seal integrity. Ideal for wine bottles requiring tamper-proof packaging.
- Durable Material: Made from high-quality plastic (PE, PET, or PP) – food-grade options available upon request. Resistant to cracking and deformation under normal handling.
- Customizable Options: Available in clear, white, or any custom color. Customized thickness, diameter, and tolerance can be produced to meet specific requirements.
- Easy Installation: Can be applied manually or with automated capping equipment, compatible with standard wine bottle sealing lines.
| Parameter | Value |
| Inner Diameter (ID) | 18.5 mm |
| Outer Diameter (OD) | 20 mm |
| Tolerance | ±0.3 mm |
| Material | Plastic (PE / PET / PP) |
| Thickness (typical) | 0.75 mm (customizable) |
| Color | Clear / White / Custom |
| Application | Wine bottle tamper-evident seal |
Why Choose Our Wine Bottle Neck Plastic Ring?
- Consistent Quality: With 0.3mm tolerance, each ring fits identically, reducing rejection rates on your production line.
- Enhanced Brand Protection: Tamper-evident design deters unauthorized opening, preserving your wine's reputation and safety.
- Cost-Effective Solution: High-volume manufacturing capabilities keep unit costs low without compromising performance.
- Global Shipping Flexibility: We ship from major Chinese ports (Tianjin, Qingdao, Shanghai, Foshan) with reliable logistics to over 15 regional markets.
- Customization Services: Need a different ID, OD, or color? Our in-house mold adjustment allows fast turnaround for custom orders.
Trust & Reliability
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a dedicated manufacturer serving global clients. Our annual export value of US$5–10 million reflects the trust placed in us by buyers from North America, South America, Europe, Africa, and beyond. Equipped with advanced production lines and stringent quality control, we ensure every batch meets your specifications. Whether you need a small trial order or a full container load, we are ready to support your business. Contact us today to request a sample or discuss your custom requirements!
Frequently Asked Questions (FAQ)
-
Q: Is this plastic ring food-grade?
A: Yes, we can supply food-grade plastic (e.g., PET or PP) upon request. Please specify your requirement when ordering. -
Q: Can I get a different inner diameter?
A: Absolutely. We offer customization for ID, OD, and thickness. Minimum order quantities may apply for non-standard sizes. -
Q: What is the typical packaging for shipment?
A: Rings are packed in polybags inside cartons, or bulk in cardboard boxes, depending on quantity. Custom packaging is also available. -
Q: Does the ring work with automated capping machines?
A: Yes, it is designed to be compatible with standard automatic and semi-automatic bottle sealing equipment. -
Q: What colors are available?
A: Clear and white are standard. Other colors (e.g., red, green, gold) can be produced with a minimum order quantity. -
Q: How do I ensure the ring will not break during transport?
A: Our rings are made from durable plastic with good impact resistance. We also reinforce packaging for export shipments. -
Q: Can you provide a sample before bulk order?
A: Yes, samples are available for a nominal fee, which is refundable upon bulk order. Contact us for details. -
Q: What is the lead time for an order of 100,000 pieces?
A: Typically 15–25 working days, depending on customization and current production schedule.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Port of Shipment
Tianjin, Qingdao, qingdao, shanghai, foshan
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