RT-Lok II 38mm is a lined aluminum closure for aluminum bottles.
RT-Lok II 38mm’s heat resistance liner and profile was developed to meet retort sterilization at 125° C for 30 minutes.
Appropriate opening torque under cold and hot conditions, allow products to be displayed and stored in hot cabinets / warmers at the point of sale.
In addition to precision made quality closures, CSI provides capping equipment and unparalleled customer and
technical service across the globe.
CSI’s closure systems solutions and ongoing innovation help our partners maximize profits by increasing the
marketability of their brands and optimizing their total cost of operations.