For more than 100 years, Sheboygan Paper Box Company has delivered precision packaging that keeps your product line moving — on spec, on schedule, every run.
Not private equity. Never has been.
Built for Volume. Ready to Scale.
Start to finish, in-house.
AIB Superior, SFI, G7, GMI
Every conversation starts somewhere different — a shipment that slipped, a supplier you’ve outgrown, a quote you want checked, or plain curiosity about what a family-owned shop can offer. Wherever you’re starting from, tell us what’s going on and we’ll meet you there.
A late or short shipment put your line at risk and you’re ready for a supplier who doesn’t let that happen.
Volume’s up, specs are more particular, and your current supplier hasn’t kept pace with where you’re headed.
Your project is moving faster than your supplier and you need organization, flexibility, and speed.
You already have a quote in hand and just want to know if the spec, price, or structure could be better.
No obligation, ever — send us a file and see what we’d do with it before you decide anything.
We make paperboard packaging, specifically folding cartons. Every step happens in-house, on our own equipment.
Esko ArtiosCAD
Zünd
Inventory management
Adobe + Esko Workflow
In-house
Koenig & Bauer 57″
Bobst
In-house
Bobst
What began as a small gift-box and stock-box company has grown into a nationally recognized, large-format (57″) sheet-fed manufacturer of custom folding cartons — without losing the hands-on, responsive service that built our reputation in the first place. Growing brands rely on us as their design department, their technical support line, and the team that answers fast when a timeline gets tight.
From first sketch to final case pack, every step happens in-house — so your packaging stays on spec, on schedule, and in your control.
Aligning ideas with reality to understand proper fit and expectations.
In-house structural design team reverse engineers what you currently have or brings your new project to life.
In-house sampling that allows your team to test and approve size and style before getting too far along.
In-house art department, ensuring that what you submit translates to offset presses, providing proofs for approval.
Sheeting, Printing, Die-Cutting, Windowing, and Finishing all under one roof.
Robotic palletization, warehousing, and flexible Freight Management.
Every carton starts with 100% renewable wood fiber, sourced exclusively from suppliers committed to responsible forest management — because the box matters as much as what’s inside it.
Real packaging challenges, solved. A few of the ways we’ve helped customers keep their lines running.
When cartons started jamming on a customer’s filling line, we traced it to two fixable problems — and got the failure rate from over 12% to less than 1%.
A simple material swap eliminated over 1,000 lbs. of plastic per million cartons, with zero compromise on function.
When growth outpaced their equipment, we found a path to more capacity without tying up their capital.
Tell us about your project and we’ll follow up with next steps on spec, timeline, and cost — no obligation, just a straight answer.
01
Get a straightforward answer on spec, timeline, and cost.
02
Pricing built around your exact structural and print spec.
03
From material choice to line throughput, start to finish.