Void Fill

Packing Fill That Immobilizes Contents and Stops Movement

Military Packaging supplies void fill that fills the empty space in a package so the contents cannot shift, settle, or rattle in transit. From loose fill and crumpled paper to air pillows and foam, we match the fill to the load and the box, so a part rides supported instead of loose. Order void fill on its own or built into a complete packaging system we design around your shipment.

Built to MIL-STD & ASTM

Defense & Aerospace Trusted

Custom to Your Spec

Fast Quote Turnaround

What Is Void Fill?

Void fill is the material that fills the empty space in a package after the product is placed inside. Its job is simple but important: with the void filled, the contents cannot shift, settle, or slide, so they ride supported instead of loose in the box.

We supply void fill in several forms, from loose fill and crumpled paper to air pillows and foam, each suited to a different load and box. When a package has empty space that would let the contents move, void fill closes it.

Matched to the load and the container, the right fill holds the contents in place through handling and transit. When you need to stop movement in a package, this is the material.

Key Benefits

Every void fill we supply keeps your contents from moving:

Void Fill Options We Supply

We supply void fill in the forms your packing calls for:

Loose Fill, Paper, Air, and Foam

Each form of void fill suits a different job. Loose fill flows around irregular shapes and fills a box quickly. Paper fill is clean, recyclable, and firm. Air pillows are light and fast for filling volume in cartons. Foam gives firmer, shaped support where the load needs it.

We help you match the form to the load, the box, and how it ships, so the fill holds the contents without adding unnecessary weight or cost. Tell us what you are packing and we will recommend the fill.

Common Applications

Void fill supports the contents across a shipment:

Industries That Rely on Void Fill

Void fill supports the shipments these sectors send and store every day:

How to Choose the Right Void Fill

A few factors point you to the right void fill. Weigh these, or send us the load and we will recommend one:

Where Void Fill Fits in Your Packaging

Void fill goes in after the product and any cushioning are placed in the box. It fills the space that is left, locking the contents in position so they do not move when the box is handled, stacked, or shipped.

Sourced as one system, the fill is matched to the load and the box, so the contents ride supported from the moment you seal the package to the moment it is opened.

How Filling the Void Protects Contents

Movement is what damages contents in a package. A part with room to slide will shift, settle, and knock against the walls, and each of those impacts risks damage. Void fill removes the room to move.

By filling the empty space, the fill holds the contents in a fixed position, so a dropped or vibrated box moves as a unit and the part rides supported. The less the contents can move, the better they arrive.

Void Fill vs Cushioning

It helps to know what void fill does and does not do. Void fill fills space and immobilizes contents, which stops movement, but it is not the same as engineered cushioning that absorbs shock for a fragile or heavy part.

For delicate or high-value hardware, we pair the fill with cushioning such as foam, bubble, or a fitted insert that absorbs impact, and use void fill to close the remaining space. We help you use each for what it does.

Talk to a Packaging Specialist

Matching fill to a package is what we do. Our team helps buyers and operations managers choose the form, size the fill to the box, and pair it with cushioning where the load needs it.

Send us what you are packing, the empty space, and how it ships, and we will recommend the right void fill and quote it, so your contents ship supported from the first box.

Built Around Your Packaging Spec

Every operation packs its boxes a little differently, and we build to yours. When your requirement names a fill type or method, we match it exactly. When the choice is open, we recommend the fill that fits the load and the box.

That flexibility means your packaging fits the operation and holds the contents in practice, with no gap between the two.

Part of a Complete Packaging System

Void fill does its best work as part of a full system. We supply the box or carton it fills, the cushioning and inserts that protect fragile parts, and the barrier and marking the shipment needs, all matched to the load. Sourced together, the contents ride supported and protected as one package.

Built for Supported Shipments

We supply void fill that holds contents in place, and we pair it with cushioning where a part needs shock protection. For sensitive metals or electronics, we can supply non-corrosive or anti-static fill so the packing does not become a problem.

Where your requirement calls out a fill type, we match it. Where it leaves a choice, we recommend the fill that supports the load. Either way, you get contents that ship supported.

How to Order Void Fill

Tell us what you are packing, the empty space to fill, how it ships, and any sensitivity, and we will recommend the right form and quantity.

We supply void fill on its own or as part of a complete packaging system, with availability and turnaround confirmed in your quote.

Why Choose Military Packaging

We match void fill to your load and your box, and we pair it with cushioning where a part needs shock protection, instead of leaving contents to shift.

That combination keeps contents supported, boxes full, and shipments arriving the way they left.

Frequently Asked Questions

Void fill is the material that fills the empty space in a package so the contents cannot shift, settle, or slide. With the void filled, the product rides supported instead of loose through handling and transit.

Common forms are loose fill, crumpled or dispensed paper, air pillows, and foam. Each suits a different load and box. We match the form to what you are packing and how it ships.

Void fill fills space and immobilizes contents to stop movement, while cushioning absorbs shock for a fragile or heavy part. For delicate hardware, we pair cushioning with void fill to close the remaining space.

It depends on how much empty space the box has after the product and any cushioning are in place. Tell us the box and the load, and we will recommend the form and amount to fill it.

It can be. For sensitive parts, we supply non-corrosive and anti-static fill so the packing does not cause corrosion or static. Tell us what you are packing and we will recommend a safe fill.

Void fill stops movement, but fragile or high-value items also need cushioning that absorbs shock, such as foam, bubble, or a fitted insert. We pair the two so the part is both cushioned and held in place.

Request a Quote for Void Fill

Tell us what you are packing, the empty space to fill, and how it ships, and we will recommend the right void fill, then get you a quote.