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EVC41232

Two-Piece Double-Wall Telescopic 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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Product details

Top highlights

Double-thickness walls on all four sides for high crush resistance
Clean interior presentation with no exposed corrugated flutes
Requires manual assembly time for both the base and the lid

About this product

The EVC41232 is a premium two-piece corrugated package consisting of a separate base tray and lid. Both components feature double-thickness roll-over walls on all four sides, hiding raw corrugated edges and creating a clean presentation.

Because the walls roll over and lock into the base without glue, this design provides high vertical stacking strength. However, the eight separate roll-over operations required per box make it a labor-intensive package suited for premium kitting, heavy components, or reusable internal handling rather than high-speed packing lines.

Common uses

Premium electronics
Heavy industrial kits
High-end retail presentation
Reusable in-plant WIP trays

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Premium Presentation and Heavy-Duty Kitting

Premium unboxing and presentation

The rolled edges hide the fluting, making it look like a rigid setup box while using standard corrugated board.

Heavy component kitting

The four double walls provide high vertical compression strength, supporting heavy items stacked on pallets.

Reusable internal handling

The friction-fit lid and durable double walls hold up well for work-in-progress trays that move between plant stations.

High-value sample kits

When the unboxing experience and product protection are paramount, the clean interior edges and rigid walls elevate the perceived value of the contents.

Retail, Electronics, and Industrial Handling

High-end electronics and devices

Provides the structural rigidity needed for heavy devices while maintaining a clean, premium aesthetic.

Industrial parts and hardware

Safely houses dense metal components that might bow or punch through standard single-wall trays.

Luxury e-commerce and subscription boxes

Acts as a premium inner presentation box when placed inside a secure outer shipper for transit.

When to Consider Simpler Trays

High-speed packing lines

If packing speed is critical, a standard roll-end tray with double walls on only two sides cuts assembly time in half.

Individual parcel shipping

If the box ships individually, a one-piece mailer may be easier to seal than a two-piece telescopic box that requires external strapping.

Board Thickness, Assembly Labor, and Fit

Board thickness and corner binding

This design traps up to four layers of board in the corners. E-flute or B-flute works well, but heavier C-flute can cause binding and assembly failure unless the corner clearances are perfectly tuned.

Assembly labor budget

Erecting the complete package requires folding and locking eight separate walls. This labor must be factored into the overall packing cost.

Outer shipping strategy

Because the lid is held by friction, this package usually requires an outer master carton, mailer, or heavy strapping when shipped individually.

Print surface and finish

Because the top edges roll inward, the exterior print surface wraps cleanly over the rim, ensuring no raw corrugated fluting interrupts the unboxing presentation.

Adjusting the Telescopic Fit and Clearances

Lid depth and coverage

The lid can be designed to cover the full height of the base for maximum strength, or made shallower to reveal the base and make opening easier.

Friction fit and clearance

The clearance between the base and lid can be adjusted for a tight, secure grip or a looser drop-on fit depending on how the end user will interact with it.

Dust flap and corner clearances

The internal fold allowances can be modified to accommodate different board calipers, preventing the corners from tearing or bowing when folded.

Packing details

Blank sprawl and flatbed cutting

The double walls on all four sides require a much larger flat blank than standard trays, which may push the design onto larger flatbed die-cutting presses.

Lid Depth Variations

Partial-Depth Lid

The lid height can be reduced to create a thumb-grab area, making it easier for users to separate the two halves.

Additional notes

Print surface and edge presentation

Because all four top edges roll inward, the exterior print surface wraps cleanly over the rim, ensuring no raw corrugated fluting interrupts the unboxing presentation.

FAQs

Does this box require glue?

Both the base and the lid use friction-fit roll-over walls that lock into slots in the bottom panel without glue.

Is this a fast box to pack?

Because both the base and lid have four roll-over walls, it requires eight separate folding operations per complete package. It is better for premium or low-volume applications where presentation and strength matter more than speed.

Can I use a heavy C-flute board for this design?

Heavy flutes can be used, but they require precise adjustments to the corner fold allowances. Because the corners trap multiple layers of board, thick flutes can cause the walls to bind or bow if not properly calibrated.

Can this ship individually?

As a two-piece telescopic box, the lid can detach during individual shipping. If shipped individually, it usually needs external strapping, heavy tape, or a secure outer mailer.

How tight is the lid?

The lid clearance is adjustable. It can be specified for a tight friction fit that grips the base, or a looser fit that allows the lid to slide off easily.

Why choose this over a standard tray?

Standard trays leave the raw, wavy corrugated edges exposed on two sides. This design rolls the board over on all four sides, hiding the flutes and creating a clean, premium look similar to a rigid setup box.

Can we print on the inside of the box?

Because the outer walls roll over to become the inner walls, the exterior print will naturally cover the inside rim. Full interior printing across the base panel requires two-sided printing.

Should we test a sample before a full production run?

Testing a physical sample helps verify the lid clearance, check the corner folding behavior with your chosen board grade, and confirm the assembly time.