Cobb Tester Evaluates Absorption and Paperboard Quality

Paperboard, packaging, and paper-products manufacturers in India rely on consistency and durability for quality output. A Cobb tester measures water absorption, sizing, and wet strength properties of paper, boards, and coated sheets key indicators of moisture resistance and print performance. By conducting standardized tests, manufacturers can ensure materials meet export-grade specifications, printing requirements, and durability standards for packaging applications. This helps prevent moisture-related damage, maintain product integrity, and ensure safe transport and storage of finished goods. Cobb testing supports quality control, process optimization, and helps reduce rejection rates or returns due to moisture sensitivity. For packaging industries, especially those serving food, pharmaceuticals, and industrial clients in India, a Cobb tester is a valuable tool to maintain high standards, improve reliability, and secure customer confidence in their paper-based products.