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EVC41103

Roll-End Presentation Mailer with Locking Ears

  • 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.
  • Widest machinery capability in America via 30+ specialist partner plants.
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30+specialist partner plants

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Each plant has different machinery, material costs, order minimums, and freight rates. Our buying volume helps us secure better pricing. We then quote through the plant that gives you the lowest total price for your requirements.

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To qualify, send a written supplier quote dated within the past 30 days and addressed to your company. It must cover the same dimensions, construction, material, print, finish, quantity, tooling, freight, delivery date, and delivery location. The guarantee does not cover taxes, expired quotes, liquidation or clearance sales, or obvious pricing errors.

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Product details

Top highlights

  • Double-thick side walls for improved rigidity
  • Manual assembly with no native glue required
  • Locking ears help secure the lid before final sealing

About this product

The EVC41103 is a presentation-style corrugated mailer that folds together without glue. The side walls roll over internal dust flaps to create double-thick reinforced edges, while the hinged lid closes with a front tuck flap and locking ears.

Delivered flat for manual assembly, this package is a strong fit for subscription boxes, e-commerce kits, and sample packs where the unboxing experience matters as much as the transit protection.

Common uses

  • Subscription boxes
  • E-commerce kits
  • Retail presentation
  • Sample kits

Get a quote

Share what you know. We'll take it from there. Or email us at info@herculeindustrial.com

Best Price Guarantee

Already have a packaging quote? Let us beat it.

Send us the quote you have. We will beat it for the same specifications, quantity, and delivery requirements.

Upload a competing quote

Free quote review. No obligation.

30+specialist partner plants

We supply through the plant best suited to your price, material, production, and delivery requirements.

Why we can beat a lower quote

30+ plants give us more ways to lower the price.

Each plant has different machinery, material costs, order minimums, and freight rates. Our buying volume helps us secure better pricing. We then quote through the plant that gives you the lowest total price for your requirements.

Send us your current quote. Watch us beat it.

Attach it to the quote form or email it to us. We'll review it free and send you our price.

Upload a competing quoteinfo@herculeindustrial.com
Best Price Guarantee terms

To qualify, send a written supplier quote dated within the past 30 days and addressed to your company. It must cover the same dimensions, construction, material, print, finish, quantity, tooling, freight, delivery date, and delivery location. The guarantee does not cover taxes, expired quotes, liquidation or clearance sales, or obvious pricing errors.

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Fulfillment and Presentation Roles

E-commerce and Subscription Kits

The roll-over side walls and hinged lid create a clean, framed opening that presents products well. The double-thick sides provide extra crush resistance for stacked pallets or parcel transit.

Retail Sample and Promo Packs

Because it requires no glue to assemble, this mailer is easy to set up on demand for sales teams, influencer kits, or limited-run promotional mailings.

Apparel and Soft Goods Presentation

The rolled edges conceal raw corrugated flutes along the sides, reducing the risk of snagging fabrics and providing a polished retail appearance.

Kitted Electronics and Tech Accessories

The double-wall sides offer reinforced perimeter protection for heavier small items, while the locking ears keep the lid secured during the kitting process before final sealing.

Product Categories and Packing Environments

Manual Fulfillment Operations

This package is erected by hand at the packing bench. While the folding sequence is straightforward, the labor time per unit should be factored into high-volume fulfillment planning.

High-Graphic Branding

The roll-over side panels mean that the exterior board surface wraps into the inside of the tray. This allows for continuous branding or color without requiring two-sided printing on those specific panels, depending on the layout.

Third-Party Logistics (3PL) Kitting

Shipped flat, these mailers consume minimal warehouse space and can be assembled at the pack station without specialized gluing equipment or heat sealers.

When to Consider Alternative Mailers

High-speed automated packing

If your packing line uses automated folder-gluers or case erectors, a manual roll-end mailer will bottleneck the process. Review standard glued cartons or machine-erected trays instead.

Heavy industrial transit

While the side walls are double-thick, the front and back walls remain single-wall. For very heavy or dense industrial parts, a standard RSC or a fully reinforced tray may offer better overall crush resistance.

Board, Print, and Sealing Choices

Flute Profile and Fold Crispness

E-flute is a common choice for this mailer, offering a balance of crisp folding and rigidity. Thicker B-flute can be used for heavier items but requires wider score allowances and may result in a bulkier fold at the roll-over edges.

Parcel Sealing Method

The tuck flap and locking ears keep the box closed during handling, but parcel courier networks require an external seal. Plan for a clear wafer seal, branded sticker, or packing tape across the front edge.

Interior Print Coverage

Because the side walls roll inward, the exterior print will show on the inside left and right panels. Decide if the base and lid interior also need printing, which requires a two-sided print run.

Insert and Divider Compatibility

If using internal dividers or foam inserts, the internal dimensions must account for the space taken up by the roll-over side walls. The score-to-score dimensions will be slightly larger than the usable interior space.

Template Adjustments

Dust Flap Reach

The internal dust flaps can be extended or shortened depending on how much corner support the product requires and how the side walls need to seat.

Locking Ear Geometry

The depth and shape of the locking ears on the front tuck flap can be adjusted to change how tightly the lid grips the front wall during closure.

Double Crease Clearance

The parallel scores that form the roll-over edge must be spaced correctly for the chosen board thickness. This clearance ensures the side walls fold flat without bowing or tearing the liner.

Packing details

Print panel and scuff risk

The large top lid provides an excellent primary billboard for branding, but it is also the most exposed surface during transit. Consider varnish or coating if shipping individually.

Related Packaging

FAQs

Does this mailer require glue to assemble?

No. The tray locks together mechanically when the side walls roll over the dust flaps and snap into the base.

Can I ship this box without tape?

For palletized freight or master-carton shipping, the tuck flap is usually sufficient. For individual parcel shipping through courier networks, an external seal or tape is required to prevent accidental opening.

Do I need two-sided printing to have color on the inside?

The lid interior will show the inside of the board, but the side walls roll over from the outside. If you only need color on the side walls, single-sided printing may be enough. Full interior branding requires two-sided printing.

Can this be made in heavy double-wall corrugated?

Double-wall board is generally a poor fit for roll-over structures. The thick material binds during the tight folds, causing the side walls to bow and the lid to fit poorly. E-flute or B-flute are the standard choices.

How do the locking ears work?

The ears on the front tuck flap slide into the sides of the front wall, creating friction that helps hold the lid down before a final shipping seal is applied.

Is this package suitable for automated packing lines?

No. The roll-over side walls and dust flaps are designed specifically for manual assembly at a packing bench.

How do the roll-over side walls affect internal space?

The folded side walls consume a small amount of interior width. If you are packing tight-fitting inserts or rigid products, the internal clearance should be tested with a physical sample.

What board thickness is usually recommended for this style?

E-flute is the most common choice because it folds cleanly and creates sharp corners. B-flute offers more protection but creates a slightly bulkier fold along the roll-over edges.