Describe the exposure
Explain handling, wiping, wet-hand use and distribution, and identify surfaces that may contact the contents. A clear exposure brief is more actionable than an absolute request that the decoration must never change.
Identify the complete surface system
Evaluate the substrate, colour, coating and graphic layers together. Agree preparation, observations and acceptance, identifying any chosen method and its scope. A decoration supplier’s general description is not a test report for the finished pack.
Locate the issue before changing the process
Record the location, conditions and sample revision when an issue appears. Identify whether the change concerns graphics, coating or the substrate before selecting a correction. Review appearance and commercial implications, then retain a new sample for the revised route.
Your Project Checklist
- Describe actual exposure
- Agree evaluation and acceptance
- Approve a sample after changes
Frequently Asked Question
Does every decoration need the same checks?
Choose checks for the substrate, decoration and intended use.
References and Editorial Note
The resources below provide technical background. The purchasing questions and checklists are compiled by 樽宇包装. Confirm project-specific decisions through drawings, technical evaluation and approved samples.
Sources checked: 19 October 2026