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FEFCO 0615

Heavy-Duty 3-Piece Bliss Box for Thick Board

  • 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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Product details

Top highlights

  • Built from three separate pieces that require permanent stitching or gluing before use
  • Engineered with double creases to fold thick double-wall or triple-wall board cleanly
  • Scales efficiently for oversized goods up to 6 meters long without requiring a single massive cutting die

About this product

When shipping exceptionally heavy, long, or dense industrial goods, a single-piece corrugated box often reaches its limits. The 3-piece Bliss box solves this by using a main wrap-around shell and two separate end panels that are permanently stitched or glued together, creating rigid vertical columns that support massive loads.

The defining feature of this specific style is its double-creased attachment flanges. These parallel score lines accommodate the thickness of heavy double-wall or triple-wall board, allowing clean 90-degree folds without cracking the outer liner or binding the corners.

Common uses

  • Bathtubs and heavy plumbing fixtures
  • Long construction facing materials
  • Large furniture and cabinetry
  • Oversized industrial parts up to 6 meters

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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.

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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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Heavy-duty transit and oversized packing jobs

Oversized industrial parts

Because the main shell wraps around separate end pieces, this container scales efficiently for long or bulky items, often up to 6 meters, without requiring a single oversized cutting die.

High-weight vertical stacking

The separate end panels act as rigid vertical columns. When permanently joined to the main shell, they transfer heavy top loads directly to the base, keeping the package from crushing under heavy pallets.

Thick-board protection

Packing heavy plumbing fixtures or dense hardware often requires double-wall or triple-wall board. The double creases on the end flaps allow these thick materials to fold into square, rigid corners without snapping the outer liner.

Flat inbound logistics for massive packaging

Shipping a 6-meter box as a pre-glued tube wastes freight space. Receiving this package as three separate flat blanks allows efficient pallet nesting before assembly at the packing station.

Industries shipping massive or dense payloads

Construction and building materials

Long facing materials, panels, and heavy fixtures require packaging that will not buckle when lifted or stacked. The 3-piece design provides a continuous, unbroken floor that resists dropping the payload.

Furniture and large appliances

Shipping bathtubs, cabinetry, or appliances demands extreme rigidity. The stitched or glued corners prevent the side walls from splaying outward under shifting internal weight.

Heavy machinery and bulk automotive parts

Dense metal components require a base that will not tear out during transit. The permanent joints transfer the lifting tension away from a single bottom seam and distribute it across the reinforced side walls.

When to consider a different heavy-duty box

Standard fulfillment and hand packing

If you are packing standard-weight goods by hand and do not have pneumatic staplers or a Bliss former, a standard slotted box or a self-locking folder is much faster to assemble.

Thinner board requirements

If your payload only requires standard single-wall board, the double creases on this style are unnecessary and can make the joints feel loose. A standard Bliss box provides the same 3-piece strength without the extra fold allowance.

Close variants and lookalike dielines

The closest library neighbors include 0616, 0616a, 0601. 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.

Assembly, board, and closure decisions

Permanent joining method

The three pieces must be permanently bonded before loading. You will need to decide between hot-melt glue, which provides a continuous seal, or heavy-duty steel staples, which offer superior mechanical shear strength for extreme weights.

Assembly location and labor

Shipping these boxes flat is highly efficient, but it pushes the assembly burden to your packing facility. Consider whether your team has the fixtures, space, and equipment to align and stitch multi-meter panels.

Board grade and liner strength

Because the entire structure relies on the corner joints, the corrugated liner must have high tear resistance to hold staples or glue securely under tension.

Flange overlap direction

The attachment flanges can be folded to sit on the inside or the outside of the main wrapper. Placing them on the outside leaves a completely smooth interior, while placing them inside presents a cleaner exterior profile.

Practical adjustments for thick board

Double crease tuning

The distance between the parallel score lines must be precisely matched to your chosen board caliper. This ensures the thick board folds exactly 90 degrees without binding or leaving a sloppy joint.

Flange height extension

The width of the attachment flaps can be extended to allow for staggered stapling patterns, which increases the overall shear strength of the corner joints.

Differentiated top and bottom flanges

The top and bottom attachment flanges can be sized differently from the side flanges. This provides precise control over internal clearance and lid overlap when closing the final package.

Board and packing details

Flat delivery and storage before use

Because this package arrives as three separate flat blanks, it requires less warehouse space than pre-glued jumbo boxes. However, the packing station must be equipped to handle the footprint of the unassembled pieces.

Lid and flange variations

Differentiated end-cap flanges and hinged lids (0615a)

While the standard format leaves the top open for a separate cap, a variant design integrates a fully hinged lid extending from the back wall. This version also allows the top and bottom attachment flanges to be sized differently from the side flanges.

Additional notes

Staples versus hot-melt glue

Heavy industrial goods often rely on the mechanical interlock of steel staples, as they provide immediate shear strength. Hot-melt glue offers a continuous seal but requires compression time and a liner grade that will not tear away under stress.

Related heavy-duty packaging

FAQs

Assembly and packing labor

Can this box be assembled by hand?

While manual assembly is possible, it is highly labor-intensive and requires dedicated fixtures to hold the massive panels square. For low volumes, pneumatic staple guns are typically used. High volumes require automated jumbo Bliss forming equipment.

Closure and route

Does this box require tape to stay together?

The main body and end caps must be permanently joined with glue or steel staples before the box is loaded. If your version includes a hinged lid, that lid will need external strapping or heavy-duty tape to stay secure during transit.

Board and material

Why does this box have double creases on the flaps?

When folding very thick materials like double-wall or triple-wall corrugated board, a single score line can cause the outer paper liner to crack or the board to bind. The double crease provides a dedicated channel that spans the thickness of the board, allowing a clean, square corner.

Product fit and sizing

How large can this box be made?

Because it is built from three separate pieces rather than a single massive sheet, this style can scale to accommodate extremely long items, often up to 6 meters, depending on the converter's equipment limits.

Production path

Can this run on standard folding and gluing machines?

No. Because it consists of three separate blanks that must be brought together and joined at 90-degree angles, it cannot be processed on standard linear folder-gluers.

Related package choice

When should we use a standard Bliss box instead?

If your product is heavy but dense enough to fit in a smaller footprint using standard single-wall board, the double creases are unnecessary. A standard Bliss box will provide the same vertical column strength with a tighter joint fit.

Product fit and sizing

Do the attachment flaps go on the inside or outside of the box?

They can be configured either way. Placing the flaps on the inside creates a clean exterior, while placing them on the outside prevents the flaps from catching on the payload during loading.

Assembly and packing labor

How is this box delivered to our facility?

It arrives as three separate flat corrugated blanks. This flat delivery saves inbound freight space compared to pre-glued jumbo tubes, but it requires your team to perform the final 3-piece assembly.