Keep the container change separate from the label change
This is a worked planning example, not a completed test, customer record, legal approval or universal acceptance standard. Replace every demonstration reference with your own project input. Keep unknown items on hold with a named owner.
| comparison cell | container reference | label construction | purpose | current status |
|---|---|---|---|---|
| Control | Existing glass reference G | Previously approved construction A | Retain a baseline under the planned comparison conditions | Example plan; no new result |
| Transfer check | Proposed plastic reference P; resin to confirm | Construction A | Check whether the existing specification transfers | Hold for actual trial |
| Construction comparison | Existing glass reference G | Proposed construction B | Separate construction effect from container effect | Optional diagnostic cell |
| Proposed combination | Proposed plastic reference P | Proposed construction B | Review the actual proposed purchasing combination | Hold for actual trial |
Use the record
Identify your container, artwork and proposed specification. Keep evidence references beside decisions. The responsible buyer and supplier should agree the conditions and approval scope; example rows are instructions, not pass results. Retain revisions when an input changes.