Zeller Plastik UK has a long history in manufacturing silicone valve dispensing closures and introduced the first closure of this type to the UK shower gel market in 1995.  Valve dispensing closures have become very popular in a wide variety of customer markets, as they enable consumers to control the flow of product when dispensing, thus preventing wastage and spillage.  Their excellent non-spill characteristics also enable the container to retain the product securely when it is accidentally knocked over.

ZelValve offers a superb clean dispensing system ideal for:
· Personal care products such as shower gels
· Food products such as sauces, honey, jam, small-particulate pickles and chutneys
· Soft drinks and mineral water

To meet the needs of efficient high-speed production, Zeller Plastik has developed and patented a unique method of assembling the silicone valve into a retaining ring by creating a standard valve sub-assembly (VSA) for use in a variety of closures.  This technology enables simple in-line assembly of valves into closures and ensures the highest assembly quality levels.  Reaching speeds of 600 parts per minute, Zeller believes this to be the highest production rate worldwide for the assembly of silicone valves.