Stop Products From Shifting in the Box

Stop Products From Shifting in the Box

Products shift when voids aren't filled. Pack with paper fill, air pillows, or peanuts until the shake test is silent. Right-size the box — a tighter box needs less fill and shifts less.

Quick facts

In-stock SKUs 12
Total options 12
Price from $8.03
Price to $71.66
Average price $24.86
Materials kraft, corrugated, bubble, plastic, paper
Strengths ECT-32
Pack quantities 25

In-stock options

When to use

  • Fixing a recurring damage, cost, or throughput issue.
  • Spec'ing corrective materials before peak season.

The problem

Products shift when there's empty space inside the box. Shake test: if you can hear the contents move, the box isn't packed tightly enough.

The fix

Fill every gap with paper, air pillows, or peanuts until the shake test comes up silent. Right-size the box so there's less gap to fill in the first place.

Alternatives to consider

Frequently asked

What's the shake test?

Pack the sealed box, then gently shake. If you hear the contents move, add more fill and re-seal. A well-packed box is silent.

Paper fill vs air pillows?

Paper is denser and recyclable curbside. Air pillows are lighter and cheaper by volume but take up more storage empty.

Can I overfill a box?

Yes — over-filled boxes bulge at the seams. Fill firmly but don't force the flaps to stretch.