TAPPI T812
Ply Separation of Solid and Corrugated Fiberboard (Wet)
standard by Technical Association of the Pulp and Paper Industry, 06/01/2003
Full Description
This method describes a laboratory test for evaluating the resistance to ply separation of solid or corrugated fiberboard after exposure to water. It is intended primarily to distinguish between boards fabricated with weather-resistant adhesives and those with nonweather-resistant adhesives.