The Tri-Gard® Separating cap liner from Tri-Seal (Blauvelt, NY) lets packagers accomplish two goals at once. The multi-layered liner, already inside the cap when supplied to the packaging line, is induction sealed to a plastic bottle to provide a secure seal and tamper evidence.
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Suitable for tablets or powders, Waddington IP Jaycare (Carlstadt, NJ) has introduced the HingeGard® closure. Injection-molded in LDPE, the closures are hinged snap-caps that provide tamper evidence with tear bands.
A pull-push sportscap closure adds extra appeal to Castle Springs' two new sizes of natural spring water. Supplied by Creative Packaging (Buffalo Grove, IL), the 28-mm closure includes a clear green injection-molded polypropylene base, a white polyethylene spout and clear PP overcap.
Kraft Foods Inc., Northfield, IL, has improved the tamper evidence of the rotor closure used on its parmesan cheese. The previous closure consisted of a one-piece injection-molded high-density polyethylene rotor atop an aluminum end.