The inner
Bond Strength of paper or paperboard also known as Ply Bond Strength or Z
Directional Strength is the capability of the product to oppose splitting when
a tensile weight is applied through the paper’s thickness i.e. in the Z
direction of the sheet.
The inner
bond strength is frequently resolute on high fastener coated Fine papers,
offset papers and for multiply papers e.g. crest liner of carton board or
abrasive paper used to form belts in grinding machines. One meticulous
application is shaping the ply bond strength of “Peel able”
The
inter-layer strength of the paperboard, measured on Scott Bond Tester,
expressed in J/m2. In paper, it is a measure of the internal strength of the
sheet.
Goodrich Agrochem’s new age Grafted Bio Polymer for Kraft paper / liner
board
& writing / printing / news printing paper industries helps in improving the ply-bonding strength
of paper.
For more information please
visit:
Web:
http://www.goodrichworld.com/products/paper-strength-additives.aspx
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