Agree what success means before samples reach the line, store, or operation.

Packaging trials become difficult to judge when the team has not agreed what success looks like. A sample can perform well in one part of the process and fail elsewhere—on the line, in transit, at shelf, or during disposal.

Define the decision before the trial

Write down the decision the trial is meant to support. Confirm the current specification, proposed alternative, application, equipment, handling conditions, and the people who must sign off.

Use a shared scorecard

A practical packaging trial should record product protection, equipment compatibility, sealing or closure performance, handling and storage, transport performance, operator feedback, customer or end-user experience, waste, and any quality or documentation gaps.

Record evidence, not impressions

Use agreed pass/fail criteria, named owners, dated observations, and photographs where appropriate. Document any changes made during the trial so the result can be repeated.

The goal is not simply to approve a sample. It is to make a defensible packaging decision that procurement, quality, operations, and commercial teams can understand and act on.

To discuss a requirement, contact sales@epgroup.us or start a packaging review with EP Group USA.