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EVF52030

Two-Piece File Holder with Slipcase

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.
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Product details

Top highlights

Two-piece set: angled inner holder and outer sleeve
Manual assembly: 1-2-3 snap-lock bases on both pieces
Outer wrap is side-seam glued; inner holder is unglued

About this product

This premium two-piece presentation set combines an angled inner file holder with a protective outer slipcase. Designed for document storage, software packaging, and retail kits, the set provides a clean, flush exterior and a smooth sliding unboxing experience.

Because it consists of two separate components, this package benefits from careful attention to board thickness to ensure the inner holder slides smoothly without rattling or jamming. Both pieces feature 1-2-3 snap-lock bottoms for secure manual assembly.

Common uses

Premium document storage
Software or media packaging
Retail presentation kits
Multi-item collations

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Presentation and Storage Applications

Premium Document and Media Kits

The sliding action and rigid assembled feel make this set a strong choice for high-end document handoffs, software boxes, or media collections. The outer slipcase protects the contents, while the inner holder keeps items organized and accessible.

Retail Presentation Sets

When used for retail kits or multi-item collations, the flush six-sided exterior provides excellent billboard space for graphics. The thumb cuts on the outer wrap and the finger-pull hole on the inner spine invite customer interaction.

Multi-Volume Training Materials

For thick manuals, workbooks, or binder sets, the angled inner holder keeps the spines visible and accessible, while the outer slipcase keeps the entire set neatly contained on a shelf.

Welcome and Onboarding Kits

HR teams and client onboarding programs use this two-piece set to hold folders, welcome letters, and small flat swag items, creating a structured unboxing experience.

Retail and Corporate Environments

Corporate Communications

Agencies and corporate teams rely on this two-piece set for welcome kits, training materials, and premium proposals where the unboxing experience matters as much as the contents.

Manual Kitting Operations

Fulfillment teams should plan for the manual assembly of both pieces. The outer wrap arrives flat but glued, needing the base to be locked. The inner holder arrives entirely flat and involves folding the side panels, locking the base, and securing the front wall with a tongue lock.

Creative Agencies and Pitch Teams

When presenting high-stakes proposals, creative teams use the outer slipcase for bold exterior branding and the inner holder to present the documents in a clean, organized stack.

When to Consider Simpler Alternatives

High-Volume Automated Fulfillment

If your packing line relies on automated case erectors or folder-gluers to load the product, this set may slow down the line. The snap-lock bases and tongue-locked front wall rely on manual operator assembly. Consider standard crash-lock cartons or automated tray styles instead.

Direct Parcel Shipping

This set is designed for presentation, not transit. The open top of the slipcase and the sliding nature of the inner holder offer no native shipping security. For courier delivery, it should be placed inside a dedicated outer shipping box.

Clearance, Print, and Assembly Choices

Board Thickness and Sliding Clearance

The most critical decision is the board caliper. The physical gap between the inner holder and the outer slipcase should be calibrated to the exact material thickness. If the board is changed later, the gap needs to be recalculated to prevent the pieces from jamming or rattling.

Two Separate Print Runs

Because the set uses two separate blanks, you should decide whether both pieces need custom printing. Printing both the inner holder and the outer slipcase often involves two separate print runs and production setups.

Grain Direction for Stability

To prevent the large side panels of the inner holder and the slipcase from bowing, the paperboard grain direction should run parallel to the height of the package. This ensures the sliding action remains smooth over time.

Base Closure Labor

Both the inner holder and the outer slipcase use snap-lock bases. You should confirm that your packing team has the time allocated for this manual folding and locking step, as it takes longer than loading a simple glued sleeve.

Structural Adjustments

Inner Holder Front Angle

The height of the inner holder's front wall can be adjusted. Raising or lowering this front wall changes the angle of the side panels, altering how much of the product is visible when the holder is pulled out.

Thumb Cuts and Finger Holes

The size of the thumb cuts on the outer slipcase and the finger-pull hole on the inner spine can be modified to suit different hand sizes or aesthetic preferences.

Clearance Gap Calibration

The physical space between the inner holder and the outer sleeve can be adjusted to control the sliding friction. This ensures the set feels premium without being too tight to open.

Packing details

Assembly Sequence

The outer wrap is side-seam glued by the manufacturer and arrives flat. The packer pops it open and locks the bottom. The inner holder arrives entirely flat and unglued; the packer folds the sides, locks the bottom, and inserts a mechanical tongue lock to secure the front wall before loading the product and sliding it into the wrap.

Additional notes

Physical prototyping for clearance

Always request a physical, unprinted prototype using the exact production board. This is the only reliable way to verify that the sliding friction between the two pieces feels premium and functions correctly.

FAQs

Does this package need glue during assembly?

The outer slipcase is typically side-seam glued by the manufacturer before delivery. The inner file holder is entirely unglued and relies on a mechanical tongue lock and a snap-lock base for its shape. Your packing team will not need to apply glue.

Can this set be assembled by automated machinery?

No. Both the inner holder and the outer slipcase feature 1-2-3 snap-lock bottoms, and the inner holder relies on a manual tongue lock. This package is designed for manual kitting and assembly.

What happens if I change the board thickness?

Changing the board thickness means recalculating the clearance gap between the two pieces. If the gap is not adjusted for thicker board, the inner holder will jam; if the board is too thin, the holder will rattle and feel loose.

Can I ship this directly in the mail?

No. The slipcase has an open top, and the inner holder can slide out during rough handling. This presentation set should be placed inside a secure outer shipping box or mailer for parcel transit.

Are the inner holder and outer slipcase produced together?

Because the inner holder and the outer slipcase are formed from two distinct flat blanks, they are typically run as separate production items.

How does the inner holder stay together without glue?

The front wall of the inner holder uses a tuck tongue that inserts into a corresponding slit. This mechanical lock holds the angled side panels securely in place.

How do the thumb cuts help the user?

The thumb cuts on the open end of the outer slipcase expose the inner holder, giving the user a clear place to grip and pull the set apart smoothly.

Can the inner holder be printed on the inside?

Yes, the inner holder can be printed on both sides, which is useful if you want branding visible when the documents are removed or when the holder is sitting empty on a desk.