The injection moulding firm said that the new dispensing closure is called rio and premier foods is using rio on its hartley&rsquos squeezy jams. According to norwichbased zeller, the closure design is more than 25 lighter than zeller&rsquos current standard and utilises a large diameter valve. Two standard valve options in a statement, the company said that two standard valve options are available &ndash a twoslit version for preserves and a threeslit version for sauces or chutneys with fruit or vegetable particles. Zeller said &ldquodrainage features are provided for manufacturers using water jets in their postfilling operation to cool hotfill products. Induction heat seals provide an excellent hermetic seal and zeller plastik offers threetab peelable or lift &lsquon&rsquo peel options. &ldquothe product formulation and packaging format has made hartley&rsquos squeezy jams a real hit with children since their introduction in 2009 broadening the brand&rsquos appeal to a younger demographic group.
