Global functional and barrier coatings for paper market size was valued at USD 5.76 billion in 2024. The market is projected to grow from USD 6.21 billion in 2025 to USD 9.84 billion by 2032, exhibiting a CAGR of 6.8% during the forecast period. Functional and barrier coatings are specialized chemical formulations applied to paper substrates to enhance performance characteristics such as water...