Sanrun 7mm Plastic Spout Caps for Beverage Pouches - China Suppliers & Factory Quality Custom Sealing Solutions
Advantages
① High-Quality Materials for Safety Assurance
The Sanrun 7mm Single-Clamp Tube Cap is made of food-contact-grade materials. With strict quality control, it effectively isolates bacteria and odors, providing secure packaging protection for food, pharmaceuticals, and other products.
② Versatile Adaptability with Excellent Performance
Whether it's used for sauce bottles, toiletry hoses, or reagent tubes, the 7mm single-clamp tube cap fits perfectly. Its threaded design ensures a tight seal, while the pressure-resistant structure withstands rough transportation. The leak-proof buckle eliminates leakage risks.
③ Human-Centric Design for Cost Efficiency
The single-clamp quick-installation structure is easy to operate and adapts to automated production lines. The 7mm standard diameter offers strong versatility, allowing for quick replacement without custom molds, significantly reducing packaging costs.





