Patent pending | Cleveland, Tennessee
A plant-based barrier for the inside of the package.
Bio Barrier™ is a multi-layer film platform for Bag-on-Valve aerosol bladders, metal can inner linings, and flexible packaging. Built to replace conventional plastic and foil barriers with renewable materials.
Bio-BOV bladder
Flexible inner bag for standard aluminum aerosol cans. First prototype baseline is a 200 ml flat pattern, 105 x 125 mm.
Can inner lining
The same barrier approach, applied as an inner lining for metal cans where oil, grease, and oxygen resistance matter.
Flexible film
Target structure is regenerated cellulose, a PHA and natural-rubber elastic layer, and a chitosan inner coating. About 92 microns total.
We are seeking film partners who can compound, co-extrude, laminate, or coat small trial quantities. ProAmpac is prepared to convert finished film into BOV bags once roll or sheet stock is available. Inquiries: Joe Kugler, Founder – joe@biobarrier.bio.