Paperboard comparison checklist
Packaging Supply
https://globewhim.com/guides/paperboard-gsm-thickness-stiffness/

[ ] Product and intended use:

[ ] Carton structure and dimensional convention:

[ ] Contents and required fit:

[ ] Manufacturer / grade for option A and option B:

[ ] Grammage (g/m²) and caliper (μm):

[ ] Bending method / angle / unit / MD and CD:

[ ] Printing and finishing held equal:

[ ] Quantity, packing and quotation terms held equal:

[ ] Sample ID / revision / use checks / approver:

[ ] Substitutions allowed and reapproval required:

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