Flexible pouch offers new drug delivery options

Ampac Flexibles - Converted Products, a unit of Ampac Packaging based in Cincinnati, Ohio, has launched a drug delivery pouch designed to work in conjunction with devices that now rely on either glass vials or aerosol containers. Traditionally, these container types inherently have dispensing challenges or added production expense. Additionally, head space gases can have a negative effect on shelf life.

Ampac Flexibles' Flexi 6833 is a polyester/foil/sealant layer lamination that can be converted into a drug delivery pouch for liquid or powder-based products. This high-barrier, very thin gauge material is designed to be converted into a small pouch. A typical configuration would be 1.5 x 1.5 inches, although other sizes are possible. The structure is capable of accepting a small plastic fitment that would be used by the device to dispense the drug.

The Flexi 6833 drug delivery pouch is said to have several advantages over both glass vials and aerosol containers. The thin structure allows the flexible pouch to collapse fully, which facilitates evacuation while preventing air from entering. The fully collapsible structure also obviates the need for the pressurisation found in aerosol containers. Furthermore, the fully filled container eliminates head space, which positively contributes to shelf life.

The end result, says Ampac, is a lightweight, thin, high-barrier container that delivers drugs in a more efficient manner than traditional container types. It also gives pharmaceutical companies another drug delivery option for reusable devices.