Full Description

Specimens are selected in accordance with TAPPI T 400 "Sampling and Accepting a Single Lot of Paper,Paperboard, Containerboard or Related Product" and saturated with distilled water either by immersion or with the use of the Finch cup. After saturation, the wet tensile breaking strength is evaluated using a tensile tester complying with the requirements TAPPI T 494 "Tensile Breaking Properties of Paper and Paperboard (Using Constant Rate of Elongation Apparatus)"