Welcome to the UCP & Zeller Plastik UK website. Product and brand innovation today demands that closures no longer simply perform the basic function of closing containers. For products in a wide variety of markets, the closure must also offer a genuine marketing advantage, either via design or function. Global Closure Systems, through its UK speciality plastic closure businesses, UCP, Zeller Plastik UK and Massmould, continues to launch innovative new closure systems to optimise a brand or private label’s position in the market and to deliver real benefits to the consumer.

At UCP & Zeller Plastik UK in Norwich, we specialise in three basic technologies, child resistant, dispensing and tamper-evident systems and, in some instances, products that combine these technologies for pharmaceutical, personal care, household and industrial, food and beverage products. An extensive and ever-expanding range of standard closures is complemented by our unparalleled design capabilities to develop unique custom closure solutions.