Silgan Specialty Packaging was met with a request to “harmonize” Mayo and Miracle Whip jar closures; The 15-ounce and 30-ounce products needed a closure update. Silgan Specialty Packaging responded with a lighter-weight, short skirt 70mm closure. This closure replaced the heavier 70mm closure used on their 15-ounce products, as well as an 83mm closure that had been used on the 30-ounce products. The Result: The new 70mm closure.
