From its Saugerties, New York operation, BioZaq Poly LLC manufactures American-made polyvinyl alcohol (PVA) resins, films and bags that dissolve in water. Its specialty is developing custom water-soluble materials, including laundry bags that can contain contaminated linens before dissolving in the wash and films for packaging or mold release. An in-house team of chemists works with customers to adjust features such as thickness and dissolution rate for specific applications.