Precision AirConvey (PAC): Industrial sustainability in action at Avery Dennison, Miamisburg

Envac North America’s industrial business, Precision AirConvey (PAC), is helping manufacturers turn trim waste from a persistent operational problem into a source of measurable sustainability and productivity gains. At Avery Dennison’s label and packaging facility in Miamisburg, Ohio, PAC delivered an integrated trim removal system that reduces downtime, cuts environmental impact and improves the working environment on the production floor.

The challenge: Waste handling is undermining efficiency and sustainability

The Miamisburg plant’s previous trim handling system was a clear bottleneck. During high‑speed jobs – particularly with synthetic materials – trim waste regularly causes blockages and press stoppages. This resulted in:

• Lost labour hours through frequent manual interventions and clean‑ups
• Reduced press uptime and constrained production speeds
• Increased physical strain on operators dealing with recurring trim issues

At the same time, Avery Dennison wanted any upgrade to support its wider sustainability commitments: less waste to landfill, improved energy efficiency and a safer, more comfortable workplace.

The PAC solution: High efficiency, low impact trim removal

PAC engineered and installed a fully integrated trim removal system tailored to Avery Dennison’s high‑speed label and packaging operations. The system is designed to:

• Reliably capture and convey trim – including synthetic materials – without forcing presses to slow or stop
• Centralise trim handling with energy‑efficient equipment, reducing electricity consumption compared with the legacy set‑up
• Lower noise, dust and maintenance burden, making day‑to‑day operation smoother and more predictable

By aligning system design with Avery Dennison’s operational and environmental priorities, PAC repositioned trim handling as a strategic enabler of sustainable industrial performance.

Operational impact: 900 labour hours saved and greater uptime

Following implementation, the PAC system has delivered clear operational value.

• Trim‑related press stoppages during synthetic runs have been effectively eliminated, supporting higher and more stable production speeds
• The site is estimated to save around 900 labour hours a year by reducing downtime and manual intervention linked to trim handling
• Overall equipment uptime has improved versus the previous system, enabling more reliable scheduling and better utilisation of existing assets

For Avery Dennison, PAC’s solution converts a chronic pain point into a robust part of the production process.

Sustainability gains: From waste stream to resource stream

The PAC upgrade also strengthens Avery Dennison’s environmental performance.

• A greater proportion of trim is now diverted from landfill, with more material cleanly captured and converted to energy through pelletisation
• Energy‑efficient PAC equipment helps lower the electricity use associated with trim handling, reducing both costs and emissions
• Replacing silicone lubrication with food‑grade mineral oil supports safer, more environmentally responsible operations across the trim management chain

These outcomes demonstrate how targeted industrial upgrades on the PAC side of Envac North America’s business can directly support climate and circularity objectives.

Better workplace: Quieter, cleaner, safer

Employee well‑being was a central consideration in the PAC solution.

• Noise levels on the production floor have been reduced by approximately 8 decibels, delivering a noticeable improvement in acoustic comfort
• The system incorporates 48 HEPA filters, improving air quality by capturing fine particles around the trim handling infrastructure
• Fewer emergency interventions and less manual handling of waste reduce physical strain and exposure risks for operators

The result is a quieter, cleaner, and safer environment that supports Avery Dennison’s focus on its people and productivity.