ULTRATHIN CARTON CLOSURE

摘要

A plastic closure for cartons which permits controlled dispensing of product. The closure is a fitment comprised of a thin material which is of such a minimal thickness that it does not tend to cause uneven stacking of the cartons when they are in flattened form, prior to their erection. The closure is generally thin enough to be accommodated within a carton having either a 3- or 4- point rule score and normal score calliper balancing. The closure comprises a base member having an aperture, and a cover member which has a depending plug which fits within the aperture of the base when the cover member is in the closed position.