STFI COMPRESSION

Download STFI COMPRESSION (PDF)

To view this data you will need Adobe Acrobat or Reader.

STFI COMPRESSION

The STFI instrument measures the compression strength of linerboard and corrugating medium, using essentially a zero span or gap.  This test is an alternative to ring crush and is intended to relate to the eventual compression strength of combined board made from the components.

STFI from Applied Paper Technology