Mailer Box VS Shipping Box: Difference, Pros, and Cons

Choosing the right packaging solution can make a huge difference to your business in terms of shipping costs, business identity, and customer satisfaction. They cater to different requirements in the e-commerce industry, though mailer boxes and shipping boxes appear to be the same.  Mailer boxes are used for direct shipping to customers, which allows for direct branding and unboxing experiences without any additional outer packaging.                  

Shipping boxes are focused on durability for longer routes or heavier shipments. This is known for the basic variations between both types of packaging solutions, which range from material to cost and appearance to functionality, enabling businesses to make an informed decision on their fulfillment process.

What is a Mailer Box?

Mailer boxes are self-sealing, corrugated cardboard packing solutions designed to directly ship items in the mail without the need for additional materials. Mailer boxes have an attached closure solution that employs tuck-in flaps or adhesive strips to seal the product in place. Mailer boxes are made from lightweight and strong paperboard materials, measured between 200 and 350 GSM in weight. 

Mailer boxes are currently the primary shipping solution used in ecommerce to deliver clothing, beauty items, and consumer electronics. Mailer boxes have smooth inner and outer surfaces ideal for printing the company’s branding information and designs. Mailer boxes now incorporate environmentally friendly materials to cater to the needs of environmentally conscious businesses while providing an upscale unboxing experience.

What is a Shipping Box?

A shipping box is a more durable cardboard box designed for a challenging environment. A shipping box requires multiple layers of fluted cardboard. The layers can range from a single-wall design to a double-wall design or triple wall design. 

A shipping box is very efficient when it comes to protecting items. The design supports different closure systems. This can range from a traditional packaging tape closure system to a strapping closure system.  

The design also supports a variety of sizes. The shipping box is suitable for mass shipments. It is also suitable for fragile items. The heavier items weighing more than ten pounds can also use a shipping box. A shipping box is not a mailer box. It requires more filler materials like bubble wrap or packing peanuts. 

What is the Difference Between Mailer and Shipping Boxes?

The basic differences are in usage, material and construction type. The mailer box is lightweight and self-sealing and is used primarily for direct-to-home ecommerce shipping and packaging for branding purposes. 

The shipping box is made from heavier-duty corrugated material designed for more complex routes and is more protective for heavier and fragile items, and would require secondary void fill and sealing procedures to ensure more secure shipping and packaging practices.

What is the Design Difference Between Shipping and Mailer Boxes?

Mailer Boxes have smoother customer-facing designs with folding parts and self-locking tabs for a smooth unboxing experience. The boxes are designed with optimized outer surfaces that are ideal for full-color graphic printing. The shipping boxes are designed with a utilitarian approach that strongly emphasizes structural integrity through overlapping flaps that are taped from the outside for closing. 

The boxes have very minimal branding but include necessary functional information, such as handling and shipping labels. Mailer boxes are shipped flat and assembled without tools, and shipping boxes are either pre-glued or shipped for assembly with extra sealants for increased stability.

What are the Material Choices Between Shipping and Mailer Boxes?

Mailer boxes are made from single-wall corrugated cardboard or chipboard material that ranges from 200-350 GSM. They may use recycled material. They use biodegradable paper coatings such as kraft paper. Shipping boxes use more rigid paperboard material, which may be single-wall, double-wall, or triple-wall corrugated, depending on their intended use. 

They use different flute configurations, which include A-flute, B-flute, C-flute, or E-flute. Their main focus is on burst resistance using denser paperboard that provides resistance to compression when stacked. They are much stronger than a mailer box.

What are the Box Style Differences Between Shipping and Mailer Boxes?

Mailer boxes are generally characterized by front-open designs or straight tuck ends. This offers a rather interesting unwrapping experience to customers. Shipping boxes come in traditional designs like regular slotted containers or full overlap containers, which have full overlap closings for heavy shipments. 

Specialized designs for shipping include die-cut containers or bottom-strengthened containers. Mailer containers focus more on visual appeal and ease of opening in comparison to shipping containers.

What are the Printing Options Between Shipping and Mailer Boxes?

Mailer boxes come with better printing options through full-color lithographic, digital, or flexographic printing all over the packaging surfaces. According to research by Dotcom Distribution, customized-printed mailer packaging helps boost the recall of the brand by 40% compared to regular shipping packaging boxes. 

According to the Sustainable Packaging Coalition, customized mailer packaging helps increase the customer retention rate of the brand while eliminating material wastage through precise packaging dimensions. Mailer boxes deliver unboxing experiences, which can increase the chances of social media posting by 30% of the products.

What are the Finishes and Coating Differences between Shipping and Mailer Boxes?

Mailer boxes support premium finishes such as matte laminations, gloss, and spot coating, giving a tactile experience to the brand. These give a pleasant visual experience and also protect the products from moisture. According to the Packaging Association, premium finishes of any sort enhance the value of the product by 35%. 

Shipping boxes generally call for less finish, such as basic kraft and water-based varnish, to protect from moisture when shipped. Mailer boxes impress with their premium finishes, and shipping boxes point towards practical coatings such as wax or poly-coatings to prepare them to withstand environmental conditions. 

What is the Cost Difference Between Shipping and Mailer Boxes?

The price difference for a mailer box compared to a shipping box may range from 20-40%, depending on custom printing, finishings, and die-cutting. They also save costs because they do not contain packing tape or void filler. Ecommerce Packaging Council studies indicate that they cut packaging time in half, which enhances warehouse efficiency. 

The cost of shipping boxes is low when they come in standardized sizes. They have added costs in the form of materials that add $0.50-$2.00 to each shipping cost.  Mailer boxes are a great boost in consumer loyalty. A marked increase of 52% is observed in repeat business when high-quality packaging is used.

What are the Pros and Cons of Mailer and Shipping Boxes?

Understanding about the benefits and limitations of each packaging type assists organizations in making the right choice according to the need and budget of the product or service.

What are the Benefits of Shipping Packaging when Compared to Mailer Packaging?

Shipping boxes perform admirably in heavy-duty use, which provides heavy-duty protection for delicate or large objects via multi-wall corrugated designs. They cater to objects that weigh over ten pounds, which can handle transport conditions such as piling and pressurization. 

Their standardized size perfectly synchronizes with automated fulfillment processes and transport specifications. The shipping boxes offer economic bulk purchase advantages and variable dimensions depending on product groups. 

When to Choose Mailer Boxes for your Product?

Choose mailer boxes for direct consumer ecommerce shipping for products weighing less than five pounds. Mailer packaging is perfect for businesses with a strong focus on brand identity and the customer experience as key influencers in purchasing decisions. 

Select mailer boxes for premium product launches for gift or social media influencers to create buzz with the unboxing experience on social media platforms. Mailer boxes are perfect for businesses focusing on sustainability with minimal materials required for shipping with products that require zero cushioning support.