01
Front label hierarchy
Pharmaceutical and medical packaging needs two things most pouch suppliers cannot offer together: sterile-grade production discipline and a print method that fits each phase — digital for trials, samples, and small validated lots, rotogravure for long validated runs. We run both in-house, so the packaging does not have to change suppliers as the program scales.
02
Format and structure
Sparal checks whether the structure fits clinical trial kits, sample and starter packs, nutraceutical launches before artwork proofing.
03
Material and finish callout
Digital and rotogravure under one roof — trial lots and validated volume without switching suppliers.
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.