Unit Pack is a contract packager of liquids, creams, and semi-liquids for single dose and sample use. The Unit Pack pouch is formed with high-barrier films that provide excellent protection from oxygen, water, and other contaminants, ensuring a long shelf-life. Hot-stamped printing guarantees graphics that will not scratch, smear, or fade. Unit Pack now offers foil pouches for cosmetics and personal care products. FDA Registered. Certified Organic Repackager. Recyclable Materials.