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TAPPI
T 465 sp-21
Static creasing of paper for water vapor transmission tests
2021
3
offline
This standard practice is used for the creasing of paper and other thin sheet materials to provide
reproducibly creased specimens for testing water vapor transmission. It is not applicable to paperboard. This is a standard practice for static creasing; for kinetic creasing see TAPPI T 512 “Creasing of
Flexible Packaging Material Paper Specimens for Testing.” ....