The low-melt binder fibers market is projected to grow from USD 1.2 billion in 2026 to USD 2.4 billion by 2036, at a CAGR of 7.0%. CoPET/CoPA Binder Fibers will dominate with a 38.0% market share, while thermal bonded nonwovens will lead the application segment with a 36.0% share.