01
Front label hierarchy
Fast proofing works when SKU maps, dielines, barcodes, claims, finish notes, and approval owners are clear before the first proof cycle.
02
Format and structure
Sparal checks whether the structure fits launch planning, supplier comparison, production inputs before artwork proofing.
03
Material and finish callout
Turns market and production notes into practical packaging decisions.
04
Back panel, barcode, lot/date
Back-panel and variable-data zones are fixed before proof so quote review, artwork approval, and reorder files stay aligned.