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FEFCO 0230

Long-Side Glued RSC

  • 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

  • Manufacturer's joint is located on the long panel
  • Leaves short panels completely unbroken for printing
  • Changes flat delivery dimensions compared to a standard RSC

About this product

The Long-Side Glued RSC functions exactly like a standard shipping box once assembled, but it moves the manufacturer's joint to the long side panel. This simple shift solves two specific problems: it allows exceptionally long or narrow boxes to be manufactured efficiently, and it leaves the short panels completely unbroken for continuous graphics.

While it protects and stacks just like a standard RSC, the relocated seam changes the box's flat dimensions. This makes it a practical choice for manual packing lines, but requires careful dimension checking if you use automated case erectors.

Common uses

  • Long industrial parts
  • Continuous graphic retail shippers
  • Heavy double-wall transit
  • Adjustable height packing

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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Product shapes, print layouts, and adjustable packing

Exceptionally long or narrow products

When a product is unusually long, a standard short-side joint creates a flat box that is often too wide for conventional manufacturing equipment. Moving the joint to the long side changes the flat footprint, allowing converters to produce unusual proportions efficiently.

Continuous short-panel graphics

Because the glue flap is moved to the long side, the short panels remain completely unbroken. This provides a clean, uninterrupted canvas for branding, warning labels, or continuous graphics that need to span the ends of the box.

Adjustable-height packing

With specific flap modifications, this box can be designed to fold down to multiple heights. This helps fulfillment centers pack different payloads without relying on excessive internal void fill.

Heavy double-wall transit

For heavy industrial parts, this style can be cut from thick double-wall board. The factory must tune the fold allowances carefully so the thick major flaps do not bind when they meet in the center.

Packing line and storage environments

Manual fulfillment and kitting

For teams erecting and taping boxes by hand, this box behaves exactly like a standard RSC. The packing rhythm, tape sealing, and pallet loading remain identical, making it an easy addition to manual fulfillment operations.

Automated case erecting

If your facility uses automated case erectors, the long-side joint changes the knocked-down flat proportions. The flat box will sit differently in the machine's magazine compared to a standard RSC, meaning the equipment must be verified for the new aspect ratio before a full run.

High-density warehouse storage

Because the flat delivery footprint is different from a standard RSC, the inbound pallets will stack differently. Warehouse managers should review the flat dimensions to ensure the bundles fit existing racking and storage spaces.

Evaluating standard and heavy-duty alternatives

Standard proportions and automated lines

If your product fits within standard dimensions and you rely on automated case erectors calibrated for standard boxes, evaluate the standard RSC (FEFCO 0201). It keeps the joint on the short side and maintains predictable flat dimensions for machinery.

Heavy base loads requiring double thickness

If the product is exceptionally heavy and needs extra bottom support, look at the Full Overlap Box (FEFCO 0203). Its major flaps extend all the way across the width, creating a double-thick floor that resists sagging.

Close variants and lookalike dielines

The closest library neighbors include 0231, 0201, 0201a. 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, print, and closure choices

Board thickness and flap clearance

While standard single-wall board folds cleanly, moving to heavy double-wall board requires precise fold allowances. The factory must tune the creases so the heavy major flaps do not bind or skew when they meet in the center.

External sealing method

Like any slotted container, the top and bottom flaps rely on external sealing. Decide whether your route calls for standard packing tape, water-activated tape, or heavy-duty stitching based on the product weight and transit network.

Print layout and seam placement

Determine which panels need continuous artwork. Moving the seam to the long side frees up the short panels, but it means the long panel will have a visible manufacturer's joint that could interrupt wide graphics.

Delivery footprint and pallet density

Because the joint is on the long side, the flat box has a different footprint than a standard RSC of the same volume. This alters how the boxes stack on a delivery pallet, which can impact your warehouse storage planning.

Height adjustments and flap modifications

Extended glue flaps for dynamic height

The long-side glue flap can be extended to accommodate variable packing depths. This allows the box height to be adjusted during packing to fit smaller payloads.

Additional horizontal creases

Coupled with an extended glue flap, extra horizontal score lines allow the packer to fold the top flaps down at different levels, minimizing the need for internal void fill.

Corner relief cuts

When the box is designed for adjustable heights, small vertical cuts at the corners ensure the extended flaps fold over cleanly without tearing or binding the corrugated board.

Board and packing details

Automated magazine calibration

If you plan to run this box through an automated erector, request a knocked-down flat sample first. The altered aspect ratio of the flat tube may require adjustments to your machine's feed magazine.

Available modifications

Adjustable height variant

Includes an extended glue flap, extra horizontal creases, and corner cuts to allow the box to fold down to multiple depths.

Additional notes

Flat delivery footprint

The relocated seam changes the dimensions of the flat, unerected box. This affects how many boxes fit on an inbound pallet and how they sit in warehouse racking.

Related shipping boxes

0201: Standard RSC

The traditional slotted container with a short-side joint, practical for standard proportions and existing automated lines.

0203: Full Overlap Box

Evaluate this style when shipping heavy goods that require double-thick base protection.

FAQs

Route and shipping

Does the long-side joint change how much weight the box can hold?

The vertical stacking strength remains very similar to a standard RSC. The load still travels down the four corners and side walls. The main difference is manufacturing efficiency, not transit strength.

Production and packing

Will this box run on my automated case erector?

It depends on your machine's magazine limits. Because the glue joint is on the long side, the flat box has a different width and length than a standard RSC. You should test a sample to ensure it feeds correctly.

Print and finish

Why choose this over a standard RSC for printing?

A standard RSC places the glued seam on one of the short panels, which interrupts artwork. This box moves the seam to the long panel, leaving both short ends completely smooth for continuous graphics or large warning labels.

Board and fit

Can this be made in heavy double-wall board?

Yes, but the factory must carefully adjust the fold allowances. Because the flaps overlap differently during the flat gluing process, heavy board can cause the outer flaps to bind if the creases are not tuned correctly.

Production and packing

How is the box delivered?

It arrives knocked down flat with the long-side joint already glued by the factory. Your team simply pops it open into a tube and tapes the top and bottom flaps.

Related package choice

When should I stick with a standard short-side joint?

If your product has standard proportions, you do not need unbroken short panels, and your packing line is already calibrated for standard boxes, the traditional short-side joint is usually the simpler choice.

Inserts and product fit

How does the adjustable height option work?

By extending the glue flap and adding extra horizontal score lines, the box can be folded down at different depths. This allows packers to match the box height to the exact payload, reducing the need for extra void fill.

Samples and prototypes

Should I test a sample before ordering a full run?

Testing a physical sample is strongly suggested if you use automated packing equipment. The flat dimensions differ from a standard box, so you need to verify that it fits your machine's magazine and feeds smoothly.