Tear-open samples and single-use packs
A small sachet can hold a single-use portion or a trial dose for a kit. Give the supplier the target fill amount, the desired opening edge and how the user should dispense the contents. Ask to see the filled pack because the material and the contents together affect how the sachet handles, tears and fits inside a secondary carton.
Sheet-mask pouches
A sheet-mask pouch must accommodate the folded sheet as well as the liquid. Provide the sheet material, unfolded dimensions and intended fold if available. Ask to open a proposed pouch to check whether the sheet can be removed and unfolded easily. Review where the seal area and opening notch sit relative to the folded contents and the front artwork.
Ready-made pouches and printed film
Describe whether you already have ready-made pouches or expect the supplier to review film options. If the buyer provides material, give the specification, dimensions and a physical sample. Ask the filling team to confirm compatibility for the proposed format. Compare trial material availability and artwork requirements before committing to printed stock or a larger order.
Singles, kit inserts and multi-packs
Decide whether the pack will be given away individually, inserted in a discovery set or sold as multiple units. That choice changes the information a buyer needs to see and the way the pouches will be counted and packed. Give the supplier the intended outer pack, retail quantity per carton or kit, and the final destination for review.