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EVF92001

Paperboard Layer Pad

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

Zero assembly required before packing
Ships flat for dense pallet storage
Can be printed for premium unboxing presentation

About this product

A flat, single-ply paperboard sheet used to separate product layers, stiffen carton bases, or provide a clean printed surface inside a box.

Because it involves no folding or assembly, it is a space-efficient way to add structure or branding to an existing package.

Common uses

Base stiffener, layer divider, printed top sheet, unprinted offcut filler.

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Practical Uses for Flat Paperboard Pads

Base Stiffening

Placed at the bottom of a lightweight folding carton to prevent sagging or distribute the weight of dense products across the floor.

Layer Separation

Used between rows of products, such as cosmetics or small parts, to prevent scuffing and keep items organized during transit.

Printed Top Sheets

Dropped onto the top of a packed box before closing, hiding folded inner flaps and presenting a branded message immediately upon opening.

Master Carton Dividers

Acts as a clean dividing layer between smaller retail cartons packed inside a larger master shipper, keeping stacks stable.

Common Packing Situations

Retail and Cosmetics

Using high-quality printed board to create a premium unboxing experience without complex insert tooling or folded partitions.

Kitting and Fulfillment

Keeping different components separated in a master shipper using minimal space and zero assembly time.

Industrial Components

Separating heavy or lubricated parts with a clean layer, often using specific barrier coatings to prevent grease transfer.

When to Consider Corrugated or Folded Inserts

Need for cushioning or heavy load distribution

Consider a corrugated layer pad. Corrugated flutes absorb impact and resist bending under heavy weight; solid paperboard does not.

Need to hold items in place

Look at die-cut inserts. A flat pad only separates layers; it cannot lock a product in a specific position without custom cutouts.

Need for edge protection

Evaluate scored pads or U-boards if the insert needs to fold up along the sides of the product to protect edges from impact.

Key Specifications for Layer Pads

Grain Direction and Stiffness

Paperboard bends more easily in one direction. If the pad is acting as a stiffener, the grain direction should align with the intended rigid axis.

Clearance and Fit

The pad should be sized slightly smaller than the internal dimensions of the outer carton to allow easy insertion without bowing or binding against the walls.

Print and Finish

Pads can be fully printed and coated for presentation, or cut from unprinted board if used purely for hidden structural support.

Board Grade and Caliper

Thicker board provides better puncture resistance and rigidity, while thinner board saves space and weight. The right choice depends on what is resting on top of the pad.

Edge and Corner Modifications

Corner Rounding

Basic pads have sharp 90-degree corners. Rounding the corners can prevent them from catching on the outer box during fast manual insertion, though this changes the cutting method.

Internal Cutouts

Adding holes or slots transforms the pad from a simple divider into a locating insert, which usually involves a shaped cutting path.

Custom Aspect Ratios

The length and width can be adjusted to form long narrow strips for edge protection or perfectly square pads for specific carton bases.

Packing details

Production Efficiency and Cutting Routes

Simple rectangular pads can often be produced on programmable guillotine cutters without the need for shaped flatbed cutting dies, making them efficient for both short and long runs.

Additional notes

Two-sided printing

If the pad is used as a divider where both sides are visible to the consumer, verify that the chosen paperboard grade supports high-quality printing on both the front and back surfaces.

FAQs

How are simple rectangular pads cut?

If the pad is a simple rectangle with straight edges, it can often be produced on a guillotine cutter. Adding rounded corners, angled cuts, or internal holes usually involves a shaped cutting die.

What is the difference between this paperboard pad and a corrugated pad?

Paperboard is solid, thin, and offers a smooth surface for high-quality printing. Corrugated board contains a fluted inner layer, making it thicker and better at absorbing impacts.

How is the right size determined for an internal pad?

The pad should be slightly smaller than the internal length and width of the outer box. An exact edge-to-edge fit often causes the pad to bind or bow during insertion.

Can these be inserted automatically?

Yes. The flat, non-porous surface of a paperboard pad is well-suited for automated vacuum pick-and-place equipment on high-speed packing lines.

Does the board thickness matter for a simple divider?

Yes. Thicker board provides better puncture resistance and rigidity, while thinner board saves space and weight. The right choice depends on what is resting on top of the pad.

Can unprinted pads be nested with other orders?

In some production routes, simple unprinted rectangular pads can be cut from the unused margins of larger packaging jobs, improving material use.

Does a paperboard pad add structural strength to the outer shipping box?

It can distribute weight across the base and prevent sagging, but it does not provide vertical stacking strength like a fluted corrugated insert.

Can these pads be coated to resist moisture or grease?

Yes, the board can be specified with barrier coatings if it will separate items like baked goods or lubricated parts.