ProAmpac launches active packaging to extend meat, dairy shelf life

USA – ProAmpac has unveiled the ProActive Intelligence Shelf Protect Series, an active food-contact packaging technology designed to lower microbial growth and reduce costly spoilage across select meat, seafood and dairy applications.

The direct food-contact biotechnology is built into packaging films and is intended to help extend shelf life without altering package clarity, seal performance or physical properties.

ProAmpac said the technology is compliant with the US Food and Drug Administration and the US Department of Agriculture for intended uses in fresh beef, fresh pork, cooked sausage, deli meat, fresh salmon and fresh cheese. 

Integrating antimicrobial properties directly into the film eliminates the need for separate sachets or inserts, simplifying packing operations.

Partnership With Copperprotek Drives Development

ProAmpac joined forces with Copperprotek to develop the SP technology. Sam Kessler, senior innovation engineer at ProAmpac, said that for meat processors, every product lost represented an investment in production, packaging and distribution that went unrealized.

He added that the technology gave customers a new tool to help preserve that value, bringing active packaging technology to the shrink bags and films they relied on. 

Javier Lavin, founder of Copperprotek, said the collaboration with ProAmpac’s material science team brought patented biotechnology into packaging formats helping food producers maintain product quality and extend shelf life.

Lab and Manufacturer Testing Confirm Shelf Life Gains

ProAmpac said studies led by food manufacturers and third-party laboratories have shown extended shelf life for fresh beef, fresh pork and cooked sausage in tested applications, alongside improvements in quality indicators related to microbial spoilage and odour development during storage. 

However, shelf life gains vary by product, processing conditions, initial microbial count at packaging, storage practices and other operational factors, requiring case-by-case food trials. 

This variability underscores why active packaging adoption depends on application-specific validation rather than blanket claims.

Commercial Deployment Across Shrink Bags and Films

Currently, ProAmpac is incorporating the technology into its TruTite-SP-1000 boneless shrink bags and tubestock, ClearShield-SP-1000 bone-in shrink bags and tubestock, and Envio-SP-1000 forming and non-forming films. 

The solution is engineered to support customers in reducing losses from markdowns, shrink and disposal. 

According to ProAmpac, the films maintain package clarity and require no on-package labelling for approved applications other than a use by or use or freeze by date. 

For meat and dairy producers, extending shelf life directly reduces retail markdowns and waste, addressing a persistent margin pressure in perishable categories where spoilage erodes profitability across the supply chain. 

Last month, ProAmpac supported the launch of Flamin’ Hot Boneless Chicken Wings by US convenience store chain Circle K, created in partnership with PepsiCo’s Frito-Lay.

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