
Bleached vs. Unbleached Tissue: A Technical Safety & Sourcing Guide
The Purity Standard: Balancing Clinical Safety and Aesthetic Perception in Tissue Sourcing. Chemical residues and skin sensitivity are the primary drivers of brand delisting in the premium retail sector. This technical report deconstructs the mechanics of 100% OBA-Free virgin wood pulp production, benchmarking 85–92% natural brightness against legacy chlorine bleaching standards.







