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Linerless closure

Hp 19705 Portola Closure



Steri-Shield™ linerless plug closure technology for aseptic beverage packages help minimize costs and contribute to material source reduction. Compression-molded from a resin blend that includes high-density polyethylene, they do not fail during sterilization or distribution, withstanding an aseptic sterilization environment of up to 140°F.

Portola Packaging, Inc.
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Conveying Innovations Report
Editors report on distinguishing characteristics that define each new product and collected video demonstrating the equipment or materials as displayed at the show. This topical report, winnowed from nearly 300 PACK EXPO collective booth visits, represents a categorized, organized account of individual items that were selected based on whether they were deemed to be both new, and truly innovative, based on decades of combined editorial experience in experiencing and evaluating PACK EXPO products.
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Conveying Innovations Report