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Ameripak is a leading manufacturer
of custom, heavy-duty
Triple Wall Boxes
Triple Wall Boxes

Custom Triple Wall Boxes

When it comes to domestic and international shipping, we’re always looking for ways to provide our clients with reliable, versatile, and affordable options. Reduce the weight of your packaging with corrugated cardboard triple wall boxes. Specially designed as a lightweight alternative to wooden containers, a triple wall box can be just as strong as a plywood box, but weighs and costs much less. This customizable, heavy-duty shipping container is a recyclable low-cost solution that is also ideal for indoor storage.

At Ameripak, we feature an in-house design department capable of building custom triple wall boxes to your specifications. Our CAD prototyping and manufacturing is completed in a single location, ensuring the construction of your triple wall box meets all your shipping standards. Our packaging engineers use state-of-the-art tools to design, build, and test each triple wall box. With weather-resistant options and weight limits up to 300 lbs., our durable shipping boxes stand up to extreme climates and deliver your goods safely to their destination. 

In addition, our triple wall box production facility has the ability to design custom foam inserts and foam dunnage to protect your product during the shipping process and add additional crush resistance. Keep your shipping, freight, and transportation costs low by using triple wall boxes from Ameripak.

To learn more about our foam dunnage and corrugated packaging products, click here.

Let Us Design a Custom Packaging Solution That Fits Your Needs

Boxes, wood crates, foam inserts, foam sheets, trays, and more — whatever your packing needs are, Ameripak’s wide variety of packaging options finds the perfect fit. Since our start in 1995, we’ve helped thousands of customers across numerous industries with our made-in-the-USA packing solutions in custom shapes and sizes.

For the ultimate protection during shipping, choose Ameripak's charcoal foam, poly foam, and more. Read more about our protective packaging solutions and services below, and get in touch with us today!

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Export Containers

Export Containers

Made from durable triple wall corrugated cardboard, our export containers save you time when transporting goods domestically and internationally. Each corrugated box provides a reinforced flat surface with stacking strength to protect fragile products of various sizes.

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Air Cargo Containers

Air Cargo Containers

These heavy-duty double-wall constructed air cargo containers are IATA and ATA approved, designed to conform to the inside of an aircraft.

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Custom Solutions That Fit Your Packaging Needs

With a wide variety of packaging styles, Ameripak are your export experts! We have triple wall/tri-wall corrugated boxes that can handle it all, from heavy-duty industrial shipments and air freight shipments to overseas shipments. 

Since 1995, we’ve helped thousands of customers across numerous industries on their search for the perfect packing solutions, even for packages of irregular shapes and sizes. Reduce shipping costs and save warehouse storage space with our assortment of commercial crates and triple wall box options, made in the USA.

Read on for more about our available carton styles, dimensions, and material grades and get in touch with us today!



Carton Styles

Triple Wall / Tri Wall Corrugated
Style Best for
Tube Master packing smaller cartons or protecting irregularly shaped shipments
Gaylord Container Heavy bulk items
Telescoping Gaylord Container Tall or irregular-sized loads; adjustable two-piece design
Air Freight / Air Cargo Air freight shipments. "EO", "EH", "E", and "D" containers include tubes with breakaway feature
Export Packs / E-Z Shipping Kit Overseas shipping. Export compliant pack is pre-assembled kit that includes heat-treated wood pallet
Weather Resistant Meets ASTM-D-5168 Weather Resistant. For export shipments and storage where high humidities or extreme climates are encountered
Pallet Boxes Heavy-duty industrial shipments
Regular Slotted Carton (RSC) Standard style box where flaps on the top and bottom meet in the middle
Half Slotted Carton (HSC) Same as a Regular Slotted Carton but with only one set of flaps


Material Grades

Triple Wall / Tri Wall Corrugated
Bursting Strength Edge Crush Test
(lbs. per linear in.)
Maximum Suggested Loading Limit Per Carton (lbs.)* Strength
700# 67 ECT 240 lbs. Standard Duty
900# 80 ECT 260 lbs. Super Duty
1100# 90 ECT 280 lbs. Super Duty
1300# 112 ECT 300 lbs. Super Duty
1300# 155 ECT 280 lbs. Meets ASTM-D-5168
1300# 155 ECT 280 lbs. Meets ASTM-D-5168 Weather Resistant

Notes to Consider: *Indicates maximum weight of the contents that the box is designed to contain. It is important to understand that this is not an absolute value; i.e., the box should not be loaded up to its maximum weight limit as content type and shipping conditions will affect the carton weight tolerance. Transportation considerations will also affect weight considerations, including whether packages will be shipped in a palletized environment (non-dynamic) or via small-parcel carrier (dynamic)