break seal


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Noun1.break seal - a seal that must be broken when first used and cannot easily be resealedbreak seal - a seal that must be broken when first used and cannot easily be resealed; "it was stored in a tube with a break seal"
seal - fastener that provides a tight and perfect closure
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They must be stackable, align well in a row and look secure with a firm break seal that says they can't be tampered with.
reinforced slot / hole for hanging; * two extensions with Luer Locks with break seal.
The Clik-Top features a convenient break seal and special locking tab that keeps the carton closed and the ice cream fresh.