Industrial Winders Quickly Standardize on Core-Grade Supply
Industrial manufacturers expanding film and textile winding capacity are increasingly specifying validated core-grade Schrenz paper with documented strength and winding tension testing, rather than the general liner-grade board that dominated core and tube applications when winding volumes were smaller in prior years. This shift commands meaningfully higher material cost than general liner-grade board given the enhanced strength and consistency requirements involved. Suppliers report core-grade orders now outpacing general liner orders across several major industrial accounts tracked this cycle, a clear reversal from just a few years earlier across the category broadly. The paper core market is already worth USD 7.8 billion in 2025, and MMA expects a 4.6% CAGR from here to 2036.
Market Impact: Drives roughly 6% of demand








