INTRODUCTION
Water absorptiveness (Cobb value) is the mass of water absorbed in a specific time by a 1 sq. meter sample of paper, board or corrugated under conditions specified in standards such as TAPPI T 441. Cobb sizing testers provide a simple, standardized method for fast determination of the quantity of water absorbed by a paper or board in a given time.

APPLICATIONS
Paper, board, corrugated

FEATURES
Single-handed automatic clamping and release
Manual clamping and sample positioning

Parameter Name	Parameter Value
Applications	water absorption