Reduce Food Service Packaging Costs and Materials with Automated Interleaving (Underleaving)

Protect your product, improve product presentation, and reduce contamination risk while increasing production with Pacproinc® interleaving / underleaving equipment. As the founders and innovators of automatic food interleaving, our solutions can help you reduce your stacking costs, minimize repetitive motion injuries, reduce your use of plastics and solve labor shortages and worker unreliability. Pacproinc® automatic interleaving equipment brings significant, quantifiable improvement to your process line. The result of which is an optimized production flow and increased per-unit profit.

The 100 Series

Companies looking to automate interleaving / underleaving that do not need a high-volume solution can benefit from the Pacproinc® 100 series of interleavers. The 100 Series uses a proprietary knife and paper feed capable of operating at rates up to 100 cycles per minute.

ProLeaver® 6100

The ProLeaver® 6100 is an economical, flexible, entry-level automatic food interleaver designed to help manufacturers automate small production lines and allow them to become more competitive in today’s markets.

ProLeaver® 13100

The ProLeaver® 13100 and ProLeaver® 13100 Twin Lane offer the same speed, accuracy, and value as the narrower ProLeaver® 6100 but with a wider paper path and the ability to cut two lanes of paper.

The interleaving and stacking process is becoming increasingly automated, or at least is well suited for it. Interleaving is the process of separating meat products and other packaged food products, usually with a disposable paper sheet, to provide ease of preparation for consumers.
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The Pacproinc® Automated Advantage

The ProLeaver and ProStax product lines provide complete interleaving and stacking automation for processing facilities facing issues of labor availability, labor reliability, high training costs, and general labor related inefficiencies. Additionally, automated interleaving lowers total packaging costs by reducing the cost and volume of the packaging materials while improving presentation and performance for the end user.

The ProLeaver and ProStax Systems:

  • place a sheet of paper, film, or foil under or around your products at speeds up to 1100 pieces/minute
  • count portions to the user programmable set point
  • stack portions into a vertical stack or a shingle
  • load finished stack into tray or convey finished stacks to the packaging machine
  • are extremely hygienic, and quick to learn

Pacproinc® manufactured automatic interleaving, underleaving, and counting/auto stacking systems are engineered to exceed the American Meat Institute’s 10 Principles of Sanitary Design, and all local regulatory requirements (e.g. USDA, FDA, HAACP, CE, CSA).

Getting started with Pacproinc® solutions is easy. We offer complete installation and commissioning services. In addition, our technicians provide classroom and hands-on training for your operations, maintenance, and sanitation personnel—in our facility or yours. Plus, if you ever do have a problem, our equipment is backed by our customizable maintenance contracts which offer 24/7 customer support to help limit your downtime and keep your production on schedule.

Find out how Pacproinc® automated interleaving / underleaving solutions can benefit your organization. Contact us today.

The ProLeaver Benefits

As the most experienced manufacturer of standalone automatic food interleaving equipment in the world, Pacproinc® understands that automated interleaving- and underleaving equipment offers multiple benefits. This experience also enables us to deal with the challenges that arise in interleaving applications.

  • Rapid ROI
  • Positive brand perception in the marketplace
  • Reduced packaging and labor costs
  • Increased efficiency and safety
  • Reduced labor headaches
  • Minimized production handling
  • Reduced repetitive motion injuries
  • Increased production volume
  • Reduced downtime

Pacproinc® ProLeaver and ProStax Equipment Deep-dive

Our automatic food interleaving equipment designs and superior construction go beyond simply addressing the need for efficient operation; ease of maintenance and sanitation are central to our solutions:

  • Stand-off mounting components prevent the accumulation of any product scraps, improving sanitation
  • Ground and Polished welds further eliminate bacteria harborage points, making cleaning to a microbiological level possible
  • All control cabinets and enclosures have sheet metal breaks, eliminating the possibility of standing water on flat surfaces
  • We use sealed stainless-steel bearings in all food-contact areas to prevent product contamination and offer optional, antibacterial belting
  • All machines are available with casters or leveling pads to meet your plant’s unique requirements
  • Trays keep product scraps out of the paper path and paper tails off the floor to prevent material contamination
  • Welded construction eliminates recessed bolt heads and other areas that could collect product cast-offs and harbor bacteria growth