100%新型PE材料5加仑塑料水瓶盖

Application: These bottle caps are mainly used for 3 or 5 gallon bottle water filling line. Features: 1. New food-grade PE plastic material. 2. Dust-proof, non-spill and security. 3. One-stick label, available with or without foam liner. 4. Easy to tear on the bottle. 5. The inner cap opens smoothly and securely when the bottle removed from the cooler, which particles from entering bottle. 6. Custom logo printing based on purchasing quantity. 7. The degree of tightness between 5 gallon water bottle cap and inner cap is coordinate moderately, when normal using, the inner cap can be easily pushed out and the cap can be easily removed by hand after used. Specifications: Model:9#,Description:Cap + inner waterproof cushion + outer film+center removable piece,Cap weight:12(g),Cap height:38.5(mm) Website: http://www.szsdwater.com