As a plastic packaging manufacturer, Galas de México has 100 years of experience in the market. During that time, we have evolved alongside our clients and developed processes for producing flexible packaging. Packaging and Labels. We manufacture flexible packaging and labels using BOPP, polyethylene (PE), polyester (PET), aluminum foil, and paraffin‑coated paper.We are proud to collaborate with leading companies like FEMSA, Grupo Bimbo, and Barcel, Destiny Packaging and others.