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Types of Corrugated Boxes: What You Need to Know

By April 10, 2024April 15th, 2024No Comments

In the world of packaging, corrugated boxes have become the new staple known for their durability, flexibility, and sustainability. These boxes are widely used for a myriad of purposes, including protecting goods in transit and storage, and are integral across various sectors, such as retail, e-commerce, and manufacturing. Plus, custom packaging boxes offer the gift of customization, enabling businesses to tailor their packaging solutions to specific requirements. The market presents a diverse range of corrugated boxes, available in various types and sizes to serve distinct needs. Read this blog to learn more about different types of corrugated boxes, their construction, and ideal uses.

Deciphering a Corrugated Box

A corrugated box is crafted from corrugated fiberboard, serving as a recyclable container designed for various uses. It comprises one or two flat linerboards enclosing a fluted corrugated sheet. Such boxes include an inside, outer, and middle layer with wave-shaped arches that aim to provide cushioning strength and durability for weighted materials. 

The practice of adding flutes to design corrugated boards began during the first industrial revolution. Albert Jones of New York City was granted a patent in 1871 for using corrugated boards to wrap bottles and glass lantern chimneys. Over the years since its development, the corrugated box has significantly evolved. It has become one of the most common forms of shipping containers, delivering superior protection compared to traditional methods.

Types of Corrugated Boxes

Corrugated boxes come in various types, each designed for specific packaging needs. Here are the most common types:

  • Single-Face Corrugated Sheets

These consist of a single layer of fluting attached to one linerboard. Single-face corrugated sheets are flexible and are often used as protective wrapping for items to prevent scratches or as padding inside boxes. 

  • Single-Wall Corrugated Boxes

The most common type, single-wall boxes, have one layer of fluting between two linerboards. They balance durability and lightweight properties, making them ideal for shipping a wide range of products.

  • Double-Wall Corrugated Boxes

These boxes feature two layers of fluting sandwiched between three linerboards. Double-wall construction offers enhanced protection and is suitable for heavier items or products requiring extra cushioning during shipping.

  • Triple-Wall Corrugated Boxes

With three layers of fluting and four-liner boards, triple-wall boxes provide the highest level of protection and rigidity. They are often used for industrial parts, heavy machinery, and items needing maximum transportation protection.

Flute Types

The flute is the “wave-shaped” arch that provides corrugated boxes with strength and durability. Different flute types offer varying levels of protection, thickness, and stacking strength. 

  • A-Flute: A-Flutes are thicker and have more cushioning, which is suitable for fragile items.
  • B-Flute: These flutes are usually thinner, providing a smoother surface for printing, and are suitable for self-supporting products or as dividers.
  • C-Flute: Such flute type offers a balance between A and B, commonly used for shipping cases.
  • E-Flute: E-flutes are considered very thin and are used in retail packaging where appearance is essential.

Box Styles

Numerous box designs are available, tailored for various packaging challenges and objectives.

  • Regular Slotted Container (RSC): These hold overlapping flaps to enhance the box’s strength and durability, particularly at the top and bottom. However, the flaps must be taped together.
  • Full Overlap (FOL): In this, the flaps entirely overlap, providing added strength and durability on the top and bottom. It’s important to note that this construction detail is crucial as it contributes to an elevated level of sturdiness, making the box notably more resilient.
  • Die-Cut: These are custom-shaped boxes that can be designed for unique products, offering a tailored fit, and are often used in retail packaging.


Knowing the variety and specific functions of corrugated boxes is crucial for selecting appropriate packaging solutions that align with product safety and logistical efficiency. Whether you’re shipping light retail items or heavy industrial equipment, there’s a corrugated box designed to meet your requirements. Choosing the right box ensures the safe delivery of your products and can contribute to cost savings and environmental sustainability. 

Shipmaster offers a comprehensive range of packaging solutions, including standard boxes, custom designs, and innovative retail packaging. Our commitment to quality, innovation, and customer satisfaction ensures your products are not only well-protected but also stand out. Explore Shipmaster’s diverse offerings and allow us to help you create a lasting impression.