Bio-barrier films
Flexible packaging films and laminates that replace plastic barrier layers with compostable or bio-based materials — plant-oil polyesters, plant-protein soluble films, wood-cellulose bioplastic — sold by materials producers (TIPA, Xampla, Sulapac, Woodly) as a distinct standalone-film layer from edible or invisible produce coatings already covered on this site.
polymers-materials
7 min