50+ Years · Founded 1976
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Graph-Pak Insights

What We're
Watching in Packaging.

Practical perspectives on the trends, regulations, and supply chain shifts affecting folding carton buyers — from a manufacturer that's been in the middle of it for 50 years.

Latest

Recent Insights.

Materials
How Much Grease Resistance Does Your Carton Actually Need?

Some brands now accept a lighter grease barrier to get out of PE-coated board. How the kit scale works, where a no-PE grease-resistant SBS rated KIT 7 fits, and the applications where poly-coated board keeps the edge.

October 2026 Read →
Carton Engineering
What a Horizontal Cartoner Needs From a Folding Carton

Pre-broken scores, flap geometry, a full-length glue bead, flat board. How we design a carton for a line we've never seen, match one that's already running, and why the same carton can jam in September after running fine in March.

September 2026 Read →
Supply Chain
How to Switch to a Domestic Folding Carton Supplier

What to send, how cartons get matched and trialed on your line, second source or full switch, and where 2026 tariffs fit in.

Updated October 2026 Read →
Materials
Why Brands Are Moving from Plastic to Paperboard — and What to Know Before You Do

EPR regulations, rising resin costs, and consumer expectations are all pushing in the same direction. Here's what's driving the shift and what the transition actually involves.

April 2026 Read →
Regulation
EPR Is Here. What Packaging Buyers Need to Know Now

Seven states now have packaging EPR programs, and 2026 is the year they moved from legislation into enforcement. What's in effect, what's coming, and how it affects your packaging decisions.

April 2026 Read →
Talk to Graph-Pak
Questions About
Your Packaging?

We're happy to have a straightforward conversation about what we can do — and what we can't. No pressure, no runaround.

Request a Quote → Call (847) 451-7400