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FEFCO 0443

Hinged-Lid Postal and Archive Box

  • 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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Product details

Top highlights

  • Double-thick front wall provides targeted crush resistance
  • Friction tuck lid allows repeated opening and closing
  • Assembles entirely by hand using friction locks and base slots

About this product

The hinged-lid postal and archive box is a one-piece corrugated tray that folds into shape using mechanical locks. Its defining feature is a front wall that rolls over 180 degrees, locking the side dust flaps in place and creating a double-thick front bumper. The attached lid features a friction tuck flap, allowing the box to be opened and closed repeatedly without damaging the cardboard.

Because the reinforcement is concentrated at the front, this style is useful for flat goods, documents, and presentation kits. However, if your product requires heavy side-impact protection, a side-rolling mailer may be a better fit.

Common uses

  • Document and archive storage
  • Flat electronics and books
  • E-commerce kitting (with outer seal)

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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Flat Goods, Archives, and Presentation Kitting

Document and archive storage

The flat, gapless floor and reusable friction lid make this a strong choice for storing A3 or A4 documents. The box can be accessed repeatedly over years of storage without wearing out a glued seam.

Flat electronics and media

For shallow items like books, tablets, or framed media, the double-thick front wall absorbs the brunt of handling impacts. The single-layer sides keep the overall material footprint and weight low.

E-commerce kitting and presentation

The hinged lid provides a clean, continuous unboxing experience. The wide inner lid serves as an uninterrupted canvas for branding or instructions right as the customer opens the package.

Shallow retail apparel and accessories

The clean rolled front edge and gapless interior provide a premium presentation for folded garments, scarves, or leather goods, keeping the focus entirely on the product.

Retail, Office, and Fulfillment Environments

Office and administrative storage

Records management requires boxes that stack flat when empty, assemble quickly, and survive years of occasional access. The friction tuck closure fits this environment well.

Boutique retail and gifting

When presentation matters, the lack of visible glued seams and the clean rolled front edge elevate the perceived value of the contents. It works well for corporate gifts or premium apparel.

Internal corporate distribution

For onboarding kits or training materials handed out directly to employees, the tool-free assembly and reusable closure eliminate the need for external adhesives during initial packing.

When to Consider a Different Mailer or Tray

Side-impact protection is the priority

If your product is sensitive to lateral impacts, evaluate a side roll-over mailer like the 0427. The 0443 reinforces the front, while the 0427 reinforces the left and right sides.

High-speed automated packing

This box requires a two-handed manual roll-over to lock the front wall. If you are packing thousands of units a day on an automated line, a machine-erected glued tray will be a faster path.

Close variants and lookalike dielines

The closest library neighbors include 0444, 0454, EVC30001. Use this as a variant check if a buyer brings an old code, sample, or dieline that looks close. The deciding details are usually the lock, slot, closure, wall build, part count, or fold sequence.

Board Choice, Closure, and Packing Route

Board thickness and fold clearance

The 180-degree front roll-over is highly sensitive to board thickness. If you specify a heavy double-wall board, the front hinge may bind or crack, and the locking tabs may fail to seat. Fine flutes yield the crispest folds and most reliable locks.

Courier shipping and outer seals

While the friction tuck lid stays closed on a shelf, it may spring open during the shocks and drops of a standard parcel network. For e-commerce shipping, plan to use a clear wafer seal, security label, or an outer master carton.

Print finishes and friction

The lid relies entirely on friction against the inner front wall to stay closed. Applying a high-gloss varnish or slick coating to these surfaces reduces that friction, making the lid more likely to spring open.

Packing line speed and labor

Because the front wall must be manually rolled over the dust flaps and locked into the base, this tray requires dedicated pack-bench assembly. If your operation relies on high-speed automated erectors, a machine-formed glued tray will be a better fit.

Adjusting the Tuck Flap and Locking Tabs

Tuck flap depth

The depth of the front tuck flap can be extended to increase the friction hold, providing a more secure closure at the cost of slightly more corrugated board per blank.

Locking tab geometry

The tabs that secure the front roll-over into the base slots can be adjusted for a tighter or looser fit, depending on how rigid the chosen board grade is and how much thumb pressure your packing team can comfortably apply.

Thumb cut additions

Adding a half-moon cutout to the front wall makes it easier for users to grip and lift the friction tuck lid, which is especially helpful for archive boxes accessed frequently.

Board and packing details

Flat delivery and storage

Because there are no glued joints, these boxes ship completely flat from the converter. This maximizes pallet density and reduces inbound freight costs.

Additional notes

Print panel and scuff risk

The wide, uninterrupted top lid provides an excellent canvas for branding, but it is also the primary surface exposed to scuffing if stacked or shipped without an outer carton.

Related Mailers and Presentation Boxes

0427: Side Roll-Over Mailer

A better choice if your product requires double-thick walls on the left and right sides instead of the front.

0444: Rigid Tray

Nearby FEFCO style to review if the buyer wants a similar job but the closure, flap overlap, wall build, or part count changes the package choice.

0454: ES Tray with Double Wall

Nearby FEFCO style to review if the buyer wants a similar job but the closure, flap overlap, wall build, or part count changes the package choice.

FAQs

Shipping and Route

Can I ship this box through the mail unsealed?

It is not recommended for standard parcel networks without a seal. The friction tuck flap may spring open if the box is dropped or compressed. You should plan to use a security seal, shipping label, or a master shipper for courier transit.

Assembly and Packing

Does this box require any gluing or stitching?

No. The box is formed entirely by folding. The front wall rolls over the side dust flaps and locks into slots in the base, holding the tray rigid.

Board and Finish

Can I use a heavy double-wall board for extra protection?

It is risky. The 180-degree front roll-over requires precise clearances. Thick boards often cause the hinge to bind or crack, preventing the locking tabs from seating properly. Fine flutes like E or F are usually the better fit.

Product Fit

Is this a good choice for heavy, loose parts?

No. The side and rear walls are single-layer corrugated board. Heavy, shifting items cause these walls to bulge or buckle. It is better suited for flat, stable goods or items secured in an insert.

Print and Presentation

Will a glossy finish affect how the box closes?

It can. The lid stays closed by rubbing against the inside of the front wall. High-gloss coatings or slick varnishes reduce this friction, which may cause the lid to spring open more easily.

Assembly and Packing

Can this box be erected by automated machinery?

Generally, no. The sequence of folding the dust flaps inward and rolling the front wall over them requires two-handed manual assembly at a packing bench.

Storage and Logistics

How are these boxes delivered?

They arrive completely flat. Because there are no glued joints, the flat blanks stack densely on pallets, taking up minimal warehouse space before you need to pack them.

Product Fit

Why choose a front roll-over instead of a side roll-over?

A front roll-over concentrates the double-thick cardboard at the front bumper, which is useful for shallow, wide items like documents or framed media. If your item needs lateral protection, a side roll-over mailer is usually the better path.