Fiber Scarcity Expands Large High Strength Demand
Corrugated converters increasingly specify recyclable high-strength schrenz previously limited to small premium carton lines, applying fiber-formulation precision across an expanding list of mid-size regional converters as recovered-fiber scarcity increasingly makes documented strength accuracy a measurable procurement attribute rather than a manageable material detail. This shift is creating substantial new demand beyond the category's traditional standard-grade base, giving formulation-capable producers a genuine growth avenue tied to scarcity-driven adoption rather than pure standard-category volume growth. Producers with established converter relationships are capturing disproportionate share of this expanding demand across newly converted accounts worldwide. MMA's view of the base paper market offers a useful comparison, at USD 14.0 billion in 2025 rising to USD 21.3 billion by 2036, a 3.9% CAGR.
Market Impact: Sustains 28% of schrenz-paper volume








