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EVC11905

Corrugated Zipper Mailer Tube

Available in a wide range of custom configurations & material selection.
Order 1 sample. Or order 100K+ units. Or anything in between.
Affordable delivery across North America.
Design support, warehousing, testing, assembly available.
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Product details

Top highlights

Opens into a tube from a flat sleeve for rapid packing
Built-in tear strip (zipper) for easy, tool-free opening
Pre-glued manufacturer's joint makes sense for repeat production runs

About this product

This pre-glued corrugated mailer is built for high-speed e-commerce fulfillment. Delivered flat, the sleeve opens into a rigid rectangular tube with a simple squeeze, eliminating the folding steps of traditional mailers.

Once loaded, the ends close with standard tuck flaps, and the top panel features a built-in perforated tear strip. This gives the recipient a clean, frustration-free unboxing experience without needing a knife.

Common uses

Apparel
Books
Subscription boxes
Flat e-commerce goods

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E-Commerce and High-Volume Fulfillment

High-Speed Pack Benches

Because the mailer is pre-glued and features mid-wall collapsing scores, it arrives flat but opens into a tube when the edges are squeezed. This shifts the assembly burden away from the pack bench, making it faster to load than a standard roll-end tray.

Premium Unboxing Experiences

The integrated tear strip allows the recipient to open the package cleanly. This helps brands avoid the messy look of torn tape and reduces the risk of a customer damaging the product with a box cutter.

Flat Storage and Staging

The mid-wall scores allow the pre-glued mailers to ship and store flat. This improves pallet density and saves space at the pack bench before the product is loaded.

Tamper-Evident Transit

The glued manufacturer's joint and integrated zipper provide a clear indication if the main body of the package has been opened. Depending on the route, the tuck ends may also need a seal to complete the tamper-evident closure.

Apparel, Books, and Subscription Goods

Apparel and Soft Goods

The tubular shape and fast loading make it a strong fit for rolled or folded apparel. The clean interior and easy-open zipper elevate the presentation for clothing brands.

Books and Media

Flat, rectangular items slide easily into the open ends of the tube. The corrugated board provides edge protection, while the tight fit keeps the product from shifting during transit.

Subscription Boxes

The clean interior and easy-open zipper elevate the presentation for recurring deliveries, while the fast assembly keeps fulfillment moving efficiently.

When to Consider Standard Mailers

Short Runs or Digital Trials

This mailer involves custom die-cutting for the zipper and a folder-gluer run to seal the main joint. If you are testing a new product line or need a short run, a standard unglued mailer that folds together manually is a more practical starting point.

Heavy or Bulky Items

The collapsible side walls and perforated zipper introduce intentional weak points for ease of use. For heavy industrial parts or items needing the highest crush resistance, a standard slotted box or heavy-duty tray is a safer choice.

Closure, Board, and Print Choices

Securing the Tuck Ends

While the main body is glued and features a tamper-evident zipper, the ends use standard friction-fit tuck flaps. Depending on your carrier network and product value, you may need to spot-glue or tape these ends to ensure they do not catch or open during rough parcel transit.

Board and Flute Selection

E-flute is generally a strong choice for this design. It provides a good balance of rigidity for protection, clean folding at the collapsing scores, and consistent tearing at the zipper perforations. Thicker boards can make the zipper difficult to tear cleanly.

Print and Branding Placement

The top panel housing the zipper is the primary display face. This provides a clear area for branding, instructions, or promotional graphics right where the customer opens the package.

Production Route and Order Maturity

Because this mailer involves custom die-cutting for the zipper and a folder-gluer run to seal the main joint, it makes more sense for established, repeat programs rather than early-stage prototyping.

Adjusting the Zipper and Overlap

Zipper Placement and Pull Tab

The width of the tear strip and the size of the pull tab can be adjusted to suit the ergonomics of your target customer and the thickness of the chosen board.

Glue Overlap Width

The width of the glued joint can be modified to match specific manufacturing equipment, ensuring a secure bond that will not burst under outward pressure.

Tuck Flap Clearances

The depth of the tuck insertion and the dust flap clearances can be adjusted to prevent binding during manual assembly, depending on the board thickness.

Packing details

Flat Delivery and Storage

The mid-wall scores allow the pre-glued mailers to ship and store flat. This improves pallet density and saves space at the pack bench.

Additional notes

Fulfillment line speed

Because the mailer arrives pre-glued and flat, packers only need to squeeze the edges to form the box, insert the product, and tuck the ends. This eliminates the multiple folding steps of traditional mailers.

Zipper perforation testing

The zipper perforations should be tested with your specific board choice to ensure they tear cleanly without breaking prematurely during transit.

FAQs

Does this mailer need tape to assemble?

The main body is pre-glued by the manufacturer, so it opens into a tube without tape. However, the ends use friction-fit tuck flaps. Depending on your shipping method, you may choose to apply a clear wafer seal or a piece of tape over the tuck ends for added security in the parcel network.

Why is this mailer better suited for repeat production runs?

The built-in zipper involves custom die-cutting, and the continuous tube shape must be folded and glued before delivery. This production route makes the package practical for large fulfillment programs, but it is less practical for short digital trials.

Can I use heavy double-wall corrugated for this design?

It is usually not recommended. Heavy board makes the mid-wall collapsing scores difficult to fold cleanly and can prevent the zipper perforations from tearing smoothly. Standard single-wall E-flute or B-flute provides better performance.

How does the customer open the package?

The customer pulls the integrated tear strip (zipper) on the top panel. This breaks the perforations and opens the main body of the mailer, bypassing the need to pry open the glued joint or the tucked ends.

Is this mailer compatible with automated packing lines?

While the pre-glued tube is very fast for hand packing, fully automated product loading usually involves specific end-load cartoning machinery. Discuss your exact equipment with the manufacturer to ensure compatibility.

Does the zipper weaken the box?

The zipper perforations do introduce a deliberate weak point for opening. While the tubular shape provides good structural strength, heavy loads or sharp impacts could cause the perforations to burst prematurely. Physical testing is recommended for heavier products.

Can the zipper be removed?

Yes, the zipper and pull tab can be removed from the design. This converts the package into a standard glued tube that needs a knife or tape removal to open, which may reduce tooling complexity.

How does the package ship to the fulfillment center?

The mailers are delivered flat. The mid-wall collapsing scores allow the pre-glued tubes to fold completely flat, maximizing pallet density and saving space at the pack bench.