Closure Details

Closure Systems International’s Wing-Lok 43mm closures are designed for application on PET and HDPE bottles. These closures are ideally suited for cold-fill, hot-fill, and aseptic-fill, multi-serve non-carbonated beverage packaging.

Wing-Lok 43mm plastic closures are manufactured using CSI’s reliable molding technology, ensuring superior performance and quality.

High Performance Features and Benefits

• Easy, consistent, no-steam application
• Easy to open and reseal
• Wing-Lok tamper band using a patented scoring process for a consistent, high level of tamper evidence
• Secure seal for quality and freshness
• Minimizes finish distortion from hot-fill process
• Barrier liner option to extend shelf life

Designed to Drive Sales

• Promotional capability
• Under-the-cap printing
• Marketing expertise to help develop effective promotional programs
• Wide range of available colors
• Printing graphics capabilities for decorating closure top
• Debossing option