Film thickness confirmation checklist
Packaging Supply
https://globewhim.com/guides/plastic-film-thickness-basis/

[ ] Bag type / wall and layer structure:

[ ] Thickness object: single wall / layer / stacked walls:

[ ] Unit in μm / nominal value / measured value:

[ ] Sampling location / folds / gussets / seams separated:

[ ] Instrument / measuring head / pressure configuration:

[ ] Sample state / layer count / measuring method and edition:

[ ] Individual readings / sample count / mean and minimum:

[ ] Agreed tolerance scope / exceptions and retest:

[ ] Dimensions / composition for theoretical mass estimates:

[ ] Sample revision / use checks / change approval:

Mark unresolved items as “to confirm”. This checklist supports a supplier discussion and does not establish supply, engineering approval or a quotation.