OPA ALU PVC cold forming alu foil

Cold Forming Alu alu foil is one product dedicated to pharmaceutical industry manufactured by sandwiching aluminum foil between nylon (OPA) and PVC films using dry bond lamination technology. The laminate offers a near complete barrier for water and oxygen thereby allowing an extended product expiry date due to higher thickness of the foil present in the laminate.

Application:

Alu alu foil is used for tablets or capsules and other solid pharmaceutical packaging.

Physical property

1) Dull side laminated with the PA film

2) Bright side laminated with the PVC: The PVC film in alu-alu laminate is commonly used as the contact layer and seal to layer on pharmaceutical blister (as neutral layer for the goods to be filled).

3) Appearance Flat,even and clean. No perforation, no peculiar odor impurity, no conglutination, No obvious abnormal (separation, damage,air bubble,wrinkle,dirt) between the layers.

Cold form alu alu foil is the best composite plate of blocking performance with protection against steam, oxygen and UV radiation. It is used for pharmaceutical packaging, especially for medicines which are highly hygroscopic. Applicable for capsule size from double zero 00# to 4#.