DS-Lok 28mm and 33mm smooth wall closures combine design advances with reliable technology from CSI, the industry leader in beverage closure systems and capping equipment.
DS-Lok closures ensure that your packages provide product security, won’t leak, and run efficiently in your bottling operations. With optional custom molding, CSI’s smooth wall DS-Lok closures also enhance your brand identity.
Designed specifically for glass and PET bottles, DS-Lok closures are available in either a 28mm profile or 33mm with a pour fitment.
Superior Performance
- Ensures quality and product integrity
- Provides consistent, high-speed application
- Complete band separation from closure during opening
- Audible and visual communication of band separation
- Best-in-class application performance with the lowest defect rates in the industry
Designed to Drive Sales
- Smooth high-gloss closure wall for premium aesthetics
- Optional custom closure design
- Differentiate your product and support brand identity
- Emphasize your logo or other key graphic components