Define the application
When evaluating a printing application, define the artwork dimensions, substrate and part holding method together. The sample should represent the same material and surface condition as the part used in production.
Clarify these three points first
| 1. Product and substrate identification | Check the actual product sample and add your findings to the technical file. |
|---|---|
| 2. Artwork position and orientation | Create a separate sample record whenever product or material details change. |
| 3. Loading and inspection steps | Define the sample acceptance criteria before production. |
Sample file for Hard Hats and Helmets
Start the technical discussion with a product sample, artwork to scale and production workflow details. Supply the artwork at actual print size and mark the product loading direction on a photograph or drawing.
Evaluate the machine and consumables together
The number of colours and artwork size narrow the machine options, while the substrate guides ink evaluation and the geometry guides pad and fixture selection. Do not automatically apply one component’s suitability assessment to the complete printing setup.
Moving from trials to production
- Match the product and material description to the final sample.
- Compare artwork position and colour separations with the approved file.
- Include loading and unloading steps in the cycle assessment.
- Keep the accepted sample with records of the equipment and materials used.