Wholesale 55mm 5 Gallon Water Bottle Cap Food Grade Non-Leak

Selling Points

• Food-grade PE material, non-toxic, odorless, BPA-free, safe for drinking water。
• 100% non-spill & leak-proof design, perfect sealing for transport & storage。
• Standard 55mm size, universal fit for 18.9L/19L/20L 3–5 gallon water jugs。
• Multiple weights & colors available; customizable logo, label & packaging。
• Durable, reusable, easy to install & replace。
• Full inspection & SGS certified, reliable quality assurance。

2. Technical Advantages

• Made of 100% new food-grade PE, high toughness & sealing stability。
• Precision-engineered closure structure for anti-splash & airtight protection。
• Stable performance under -40℃ to +40℃ temperature range。
• Strict quality control: sample approval → full inspection → random check → 100% delivery test。
• Compatible with standard water dispensers, easy piercing for use。

3. Core Functions

• Securely seal 55mm neck 5-gallon water bottles to prevent leakage & contamination。
• Dust-proof & bacteria-isolated to maintain water purity & extend shelf life。
• Easy open & close, compatible with standard water coolers/dispensers。
• Reusable & recyclable, reduce replacement cost & environmental impact。
• Tamper-evident labeling available for brand protection & anti-counterfeiting。

4. Application Scenarios

• Drinking water bottling plants & 5-gallon water production lines。
• Household, office, school & public area water dispensers。
• Water storage & transportation for logistics & distribution。
• Replacement parts for damaged/lost 5-gallon bottle caps。
• Food-grade liquid packaging requiring safe sealing。

5. Commercial Advantages

• Factory direct supply, competitive wholesale price with bulk discount。
• Low MOQ, fast lead time, flexible order quantity for small & large buyers。
• Full customization (color, logo, label, package) to strengthen branding。
• Stable supply chain & on-time delivery, suitable for long-term cooperation。
• Free samples available (freight refundable upon order) to lower trial cost。
• Global market oriented, widely used in North America, Australia, Asia etc.。