Double Wall Boxes
Sunshine Packagings brings strength to creativity. Our custom double-wall corrugated boxes are engineered to handle heavy loads. So your boldest designs arrive safe and ready to impress. Consisting of 5-ply, these high-performing supports you in confidently shipping or delivering your stock or products. Whether you need boxes for warehousing and logistics services, we support you at every step and design every aspect of your box according to your needs, from structure to style to size. Your box, your preferences and your way.
- FSC Certified
- Easy Order Processing
- 3D Design Studio
- Super-Fast Delivery
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Quickest Turnaround Time
No Die & Plate Charges
High Quality Offset Printing
Custom Design, Sizes & Style
Free Shipping Overall USA
Starting From 300 Boxes
Double Wall Boxes
Sunshine Packagings brings strength to creativity. Our custom double-wall corrugated boxes are engineered to handle heavy loads. So your boldest designs arrive safe and ready to impress. Consisting of 5-ply, these high-performing supports you in confidently shipping or delivering your stock or products. Whether you need boxes for warehousing and logistics services, we support you at every step and design every aspect of your box according to your needs, from structure to style to size. Your box, your preferences and your way.
Experience The Ultimate Level Of Protection with Custom Double Wall Boxes
Quality is the one thing we never compromise on. After seeing manufacturers and logistics providers struggle with storage and shipping, we developed innovative double-wall packaging boxes.
Structure of a Double-Wall Box
These boxes consist of 5 layers, two of which are fluted sheets, and the remaining three are flat linerboard sheets. The wavy layers are sandwiched between the paperboard, which creates a stable and strong structural integrity. This will result in a custom box that is resistant to external shocks that offering you a next level of protection. Structured as:
- Outer linerboard (flat sheet)
- First layer of fluting (wavy cardboard)
- Middle linerboard (flat sheet)
- Second layer of fluting
- Inner linerboard (flat sheet)
Quality Tested Double Wall Packaging Boxes
With such a unique formation, our double-wall corrugated boxes can easily hold heavyweight items of up to 60 150 lbs or more, depending on the build. Structured attentively and further tested with three proven scientific methods, including
- Edge Crush Test (ECT)
- Burst Strength Test (Mullen Test)
- Box Compression Test (BCT)
High in box compression, our boxes manage heavy items with the PSI (pounds per square inch) of 275#. They ensure that the box can withstand rough handling and won’t be torn or damaged in case of packing products with sharp edges, leaving no room for doubt about any type of product damage. And on top of that, the higher ECT of 48 guarantees that the box retains its shape and the corners or edges resist crushing and won’t collapse easily during transit.
Perfectly Tailored Customized Double Wall Packaging Boxes To Meet Your Needs
They are an all-in-one solution and can be used for a variety of purposes. The need for customized double wall packaging boxes can vary across several industries. Providing spacious space with crush and shock-resistant properties, our boxes are the go-to packaging solutions for manufacturers, logistic services as well as a great option for retail packaging to pack a single heavy item or deliver hundreds of small items in bulk.
Designed to meet your needs, they seem tailored just for you. Seemlessly designed and skillfully structured they create a snug fit for your products. Moreover, we also offer customized boxes with cardboard or foam inserts to minimize product movement for a clean and organized presentation with an ultra-protective base or surface.
Custom Double Wall Packaging In Different OR Custom Sizes
Size is one of the most common and essential factors for creating a snug box and product fit. Ups and downs in sizes will result in loss of product, higher its chances of getting damaged while also leading to loss. Don’t settle for off-the-shelf containers; instead, create your customized ones in different styles with the appropriate size options, including:
- Regular Slotted Container (RSC)
- Full Overlap Slotted Container (FOL)
- Half Slotted Container (HSC)
- Five-Panel Folder (FPF)
- Double Wall Mailer Box
Here are some of our most popular, commonly used and best-selling sizes of double wall box packaging with the appropriate dimensions of:
| Sizes | Used For |
| 12 x 12 x 12 | Medium/heavy items |
| 18 x 12 x 12 | Industrial or storage use |
| 24 x 18 x 18 | Bulky but not overly heavy items |
| 20 x 20 x 20 | Electronics or household goods |
| 24 x 24 x 24 | Furniture parts, larger items |
Material Usage For FSC or SFI Certified Double Wall Packaging Boxes
Custom double wall boxes are well known for their strong structure, but the material also matters. Consisting of two main parts, the liner board and fluted parts. The material we use for each part or even subpart is different, yet has impressive features that serve you from their respective prospects.
Linerboard, which is the outer and inner layer. The outer layer is usually made from kraft or white (depending on branding) while the inner liner is usually kraft or test liner. To add unbeatable properties to the shipping boxes, corrugated wavy parts made from semi-chemical and recycled kraft paper are sandwiched between the liner to make it stronger and provide cushioning.
FSC or SFI Certifications
Our boxes are made from virgin wood pulp and post-consumer waste. They are highly certified and compliant with regulatory standard bodies like the FDA and SFI. They protect biodiversity, indigenous rights and avoid deforestation while also promoting sustainable business approaches that will serve you in several ways:
| Benefits | Importance |
| Environmental credibility | Attracts eco-conscious buyers or customers |
| Better brand value | Adds trust to packaging claims |
| Compliance | Meets corporate or export sustainability policies |
| Supports recycling | Encourages circular economy in packaging |
Tell Who You Are with Custom Double Wall Boxes with Logo
Custom printed double wall boxes are the only way to grab attention instantly. They tell customers who you are and what they are receiving and from where, printed boxes act like a brand billboard. This will be especially important in e-commerce packaging, where the box is often the first physical touchpoint.
Imprinted with different branding elements and graphics such as custom double wall packaging with logo, reinforces brand identity while also making the product look more valuable and the packaging more appealing. In order to turn packaging into an advertisement, we offer printing techniques like:
- Offset Printing
- Screen Printing
- Digital Printing
- Flexohgraphic Printing
| Type | Specifications |
|---|---|
| Dimensions | All Custom Sizes & Shapes |
| Quantities | No Minimum Order Required |
| Paper Stock | 10pt to 28pt (60lb to 400lb) Eco-Friendly Kraft, E-flute Corrugated, Bux Board, Cardstock |
| Printing | No Printing, CMYK, CMYK + 1 PMS color, CMYK + 2 PMS colors |
| Finishing | Gloss Lamination, Matte Lamination, Gloss AQ, Gloss UV, Matte UV, Spot UV, Embossing, Foiling |
| Included Options | Die Cutting, Gluing, Scored, Perforation |
| Additional Options | Eco-Friendly, Recycled Boxes, Biodegradable |
| Proof | Flat View, 3D Mock-up, Physical Sampling (On request) |
| Turnaround | 4 – 8 Business Days, RUSH |
| Shipping | FLAT |
Choose Your Box
Start by browsing our extensive range of box styles and designs. Whether you're in the market for something simple and classic or intricate and bespoke, we've got a multitude of options to suit your needs.
Customize the Design
Once you've chosen a box style, it's time to make it uniquely yours. Upload your design or collaborate with our in-house design team to craft a packaging solution that resonates with your brand's aesthetic and vision.
Select Materials and Finishes
Our platform allows you to pick from a variety of materials, be it eco-friendly options, premium finishes, or durable structures. Enhance the tactile experience with finishes like matte, gloss, embossing, or specialty textures.
Review and Approve
Before we move to production, we'll send you a digital proof or a physical sample upon request. This ensures you're 100% satisfied with the design and materials chosen. Review, make any necessary changes, and give us the green light when you're ready.
Production Begins
Once you've approved the design, our team gets to work. With state-of-the-art machinery and a dedicated workforce, we ensure that each box is crafted to perfection, adhering to the highest quality standards.
Shipment and Delivery
With our efficient logistics network, we guarantee timely deliveries. As your boxes are packed and prepared for shipment, we'll provide tracking details to keep you informed every step of the way. Sit back and wait for your premium packaging to arrive at your doorstep.
Artwork Preparation Guide
Preparing artwork for various purposes, whether it’s for print, digital media, or other applications, requires attention to detail and adherence to specific guidelines. Here is a general artwork preparation guide that you can follow:
Setting the Standard for Custom Boxes with Logo
Your brand’s packaging is more than just a box—it’s a powerful marketing tool. Our custom boxes with your logo are crafted to exceed your business needs by enhancing brand visibility and turning every package into a delightful experience for your customers. When they see your thoughtfully designed packaging, it adds a personal touch that resonates with them, leaving a lasting impression leading to positive word-of-mouth promotion.
Custom packaging can significantly increase a business’s sales by enhancing branding, visibility, and recognition. It sets your product apart, adding a unique appeal that captures customer attention. Custom packaging from Sunshine Packagings boosts your brand’s image and builds customer trust and loyalty. You’re investing in your brand’s growth and success by choosing a custom box package. Let us help you stand out in a competitive market and meet your business goals.
Custom Boxes And Packaging In Easy Steps
Our best packaging approach delivers all the services you need to create the best packaging solutions.

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Material Selection
Choose your box style, and we'll recommend the ideal packaging material.

Artwork Preparation
Share your artwork or let us create a design based on your ideas.

Free Online Proofing
Get an instant quote for your packaging boxes, regardless of complexity.

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Get an instant quote for your packaging boxes, regardless of complexity.
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Frequently Asked Questions
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Our Best-Selling Products
Despite being the best in every packaging type, we have mostly produced custom boxes for the below-mentioned products belonging to distinct industries:
