Quality control
Quality Checks Built Around Approved Specifications
Packaging quality control starts with a written specification, current artwork and an approved reference rather than a universal checklist applied to every box.
Why it matters
The right QC plan follows the real product risk.
Inspection standards, tolerances and testing methods are confirmed per structure and project. No universal AQL or tolerance is claimed without verification.
What to expect
Inputs
Confirm specification, artwork version and approval reference.
In-process checks
Review agreed structure, print and finishing checkpoints.
Final inspection
Check agreed appearance, dimensions and packing requirements.
Evidence
Record approved reports and exception handling for the shipment.
Inspection framework
Translate approval decisions into observable checks.
Materials and dimensions
Identify the selected board or component, critical dimensions, construction details and any agreed measurement method. Requirements vary by structure and product risk.
Print and finishing
Use the approved artwork version and reference to review placement, legibility, general color intent and finishing position. Any numeric tolerance must be specifically verified.
Assembly and packing
Check folds, closures, glue areas, insert placement, pack count, outer-carton arrangement and shipping marks where those items are part of the agreed specification.
Evidence and exceptions
Define records before an issue occurs.
The project should state which inspection records, images or reports are expected and how exceptions are reviewed. No universal AQL, color tolerance or test standard is promised without a product-specific agreement.
Approval connection
Use the same reference from sample to shipment.
Link the chosen sample and approval evidence to the production stages. Include critical risks and documentation needs when you request a QC plan.
Risk-based plan
Choose checkpoints that reflect the failure modes that matter.
Before production
Confirm the specification, current artwork, approved sample or proof, critical dimensions and the evidence required for material or finish decisions.
During production
Place checks where an issue can still be corrected. The suitable stage depends on printing, converting, finishing, assembly and component sourcing.
Before shipment
Review the agreed appearance, construction, pack count, outer-carton configuration, marks and documentation before the order is released.
Inspection scope and acceptance criteria must be written for the project. A generic checklist cannot replace product-specific risks or verified measurement methods.
The final report should distinguish observations, accepted variation and issues requiring a documented disposition before shipment.
Keep all inspection evidence connected to the released order specification.