Custom Corrugated Boxes Built to Your Specs
Rapamar manufactures custom cardboard and corrugated boxes in any size and any shape — built in our Tennessee facility, shipped to ice cream shops, food brands, retailers, and distributors across all 50 states. Manufacturer-direct. No middlemen.
TENNESSEE MANUFACTURER DIRECT
We Don't Resell. We Build.
Most companies selling custom cardboard boxes are brokers — they take your order, send it to a factory overseas, and add a margin. Rapamar isn't one of them.
Our Tennessee facility manufactures heavy-walled corrugated containers for ice cream shops, gelato makers, frozen dessert brands, food businesses, and bulk distributors across the country. That same machinery, that same expertise, builds custom corrugated boxes for any application.
If you need cardboard packaging built right, built domestically, and built to last — you're in the right place.
View Our ProductsCustom Cardboard for Every Industry
Our flagship is ice cream packaging — and that engineering know-how transfers to any business that needs durable corrugated containers. If your product needs cardboard, we can build it.
Ice Cream & Frozen Desserts
Custom-sized corrugated containers for gelato, sorbet, frozen yogurt, and ice cream operators at every scale — from small scoop shops to high-volume production.
Food & Beverage Brands
Food-grade corrugated boxes for bakeries, meal kits, frozen food, dairy, and specialty food brands that need packaging built for cold storage and food contact.
Retail & E-Commerce
Branded shipping boxes and product packaging for retailers selling direct-to-consumer, in store, or through wholesale channels nationwide.
Industrial & Bulk Distribution
Heavy-duty corrugated boxes engineered for parts storage, bulk inventory, warehousing, and distribution operations that demand durability.
Cold Storage & Logistics
Corrugated containers designed for freezer environments, refrigerated transport, and temperature-sensitive supply chains.
Custom & Specialty
If it can be made from corrugated cardboard, we can quote it. Send us your specs and we'll tell you what's possible.
Heavy-Walled Corrugated, Engineered to Perform
Rapamar boxes use heavy-walled corrugated construction with strong sidewalls designed to stack and hold their shape — not bulge, not soften, not fail when it matters.
- ✓ Heavy-duty corrugated board with food-safe moisture barrier coating
- ✓ Engineered to stack uniformly without bulging or collapsing
- ✓ Built for cold storage, freezer environments, and repeated handling
- ✓ Custom dimensions — width, length, height built to your exact specs
- ✓ Custom shapes — square, rectangle, octagon, or fully bespoke geometry
- ✓ Earth-friendly alternative to plastic tubs and metal containers
From Your Specs to Your Loading Dock
Ordering custom cardboard boxes shouldn't be complicated. Here's exactly how it works with Rapamar.
Tell Us Your Specs
Send dimensions, shape, quantity, and what you're packaging. The more we know, the better we can quote.
Quote & Sample
You'll get pricing, lead time, and a physical sample to approve before we run production.
Approve & Produce
Once you sign off on the sample, your order goes into production at our Tennessee facility.
Ship & Deliver
Your custom boxes ship nationwide. Reorders are faster — your specs stay on file with us.
Every Type of Business That Needs Real Cardboard Packaging
Whether you're scaling a single ice cream shop, running a co-packing operation, launching a frozen food brand, or distributing wholesale across regions — Rapamar builds the cardboard containers your business runs on.
- Retail ice cream and gelato shops
- Frozen dessert brands and private-label producers
- Commercial co-packers and high-volume production
- Food manufacturers and specialty food brands
- Wholesale distributors and bulk supply operations
- Cold storage facilities and temperature-controlled logistics
- Retailers, e-commerce sellers, and DTC brands
Ready to Build Your Custom Cardboard Boxes?
Send us your specs and we'll get back to you with a quote and lead time. No commitment, no pressure — just a real conversation with a Tennessee cardboard box manufacturer.
Frequently Asked Questions
What sizes of custom cardboard boxes can Rapamar make?
We build custom corrugated cardboard boxes in virtually any size — from small product containers to large bulk shipping boxes. Send us your exact dimensions and we'll confirm what's possible in production.
What shapes are available?
We manufacture square, rectangle, and octagonal corrugated boxes as standard offerings, plus fully custom shapes designed around your product. If it can be made from corrugated cardboard, we can quote it.
Is there a minimum order for custom cardboard boxes?
Minimums depend on the size, shape, and specs of the order. Custom runs generally require higher minimums than our standard catalog. Contact us with your project details and we'll confirm the minimum that applies.
How long does a custom corrugated box order take?
Lead times vary by order specifics, but typical custom orders move from approved sample to shipped product in a few weeks. Larger or more complex orders may take longer. We'll give you a clear timeline as part of the quote.
Where are Rapamar cardboard boxes manufactured?
All Rapamar corrugated containers are manufactured at our Tennessee facility. We're a US-based manufacturer — not a broker, not an importer.
Can you ship custom cardboard boxes nationwide?
Yes. We ship to all 50 states. Standard case orders ship via ground freight with free ground shipping on cases. Pallet orders are quoted separately based on destination and quantity.
Are your corrugated boxes food safe?
Yes. Our cardboard containers are manufactured with food-safe moisture barrier coating, which is why we serve ice cream, gelato, and frozen food businesses across the country. We can confirm food-grade specs as part of your quote.
Do you offer bulk pricing on custom cardboard box orders?
Yes. Volume discounts apply at 6+ cases, 11+ cases, and full pallet quantities. The more you order, the better the per-unit pricing.
Custom Cardboard & Corrugated Boxes, Made in the USA
Talk directly with a Tennessee manufacturer about your project. We'll quote your order, build a sample, and ship anywhere in the country.