Editor’s Note: Caps and closures provide the all important finish to a packaging operation, and serve crucial functions in the supply chain. When they are designed and applied correctly, they preserve the integrity of the product, and can also add visual appeal and help identify product type on the store shelf. But when design or execution are poor, caps can become an Achilles heal, resulting in leakers, weak product protection in the cooler, and poor functionality on the kitchen table.
For many years, cap suppliers and the companies that used them have worked together to improve all functions and in particular, tamper evidence. For milk jugs tamper evidence has become even more important in the last two years as FDA inspectors have put a new emphasis on secure closures. Even the commodity milk cap product lines are now being revamped with products that provide truer closure. The resulting products not only provide more security but they also reduce loss from leakage.
H.S. Crocker Co. has developed several new non-foil lidding structures to seal various size containers and polymers. For years, customers have asked for a pre die-cut lid other than foil. Metal detection, microwaveable, tear- and puncture-resistance are just a few of the advantages associated with these new materials. The company also produces paper and poly labels with and without over laminates and adhesives in roll-to-roll and single cut, heat-seal blister packs, in-mold labels, shrink film and various specialty printed projects for a range of applications. Printing is done on 9-color Flexographic presses from 13” – 32” with front and back print capabilities. The company can also offer portion cups (thermoformed and injection molded) in a variety of sizes and designs.
H.S. Crocker
847/669-3600
www.hscrocker.com
A flexible package growth platform, the Multiserve SafePak, is available for beverages and liquid foods. Multiserve SafePaks enable shelf-stable liquids in large-format packages to be dispensed safely and repeatedly over extended time without refrigeration or power. Critical to Multiserve SafePaks is The Answer, a proprietary, user-friendly dispensing technology that prevents microorganisms and oxygen from compromising product safety, nutritional value, and taste, even during unrefrigerated, repeated use. Multiserve packaging replaces multipacks of single-serve beverages that require use of extra packaging materials and energy.
International Dispensing Corp.
212/957-9330
www.idcdispensing.com

SIG Combibloc
610/546-4200
www.combibloc.com

Stanpac Inc.
905/957-3930
www.stanpacnet.com

Alcan Packaging
773/399-8037
www.alcanpackaging.com

Elopak
+47 31 27 10 00
www.elopak.com

Norse Dairy System
800-NDS-CONE
www.norse.com

IPEC
724/658-3004
www.ipec.com

Portola Packaging
630/ 406-8440 ext. 2103
www.portpack.com

Scholle Packaging
708/562-7290
www.scholle.com

Bericap Sarl
909/390-5518
www.bericap.com