Cobb Sizing Tester

Description:

A standardized laboratory instrument designed to measure the amount of water absorbed by paper or board over a specific time period under controlled conditions. The Cobb Sizing Tester is essential for evaluating the water resistance, sizing efficiency, and surface treatment of paper, board, and coated materials used in packaging and printing applications

Use & Standard: Determines the water absorptiveness of paper, board, and packaging materials as per IS 1060, TAPPI T441, ISO 535.

Laboratory Benefits:

1. Provides quick, accurate assessment of surface sizing and absorption
2. Essential for packaging grades, coated papers, and printing substrates
3. Supports quality control and product development for moisture resistance