Stock* Linerboard Specifications * Linerboard can be ordered to unique customer specifications in order to optimize corrugator and/or box performance.

Grades Tests   33# 35# HP 42# 57# HP Roll Average Conditioned Basis Weight (Pounds/MSF)         Maximum 38.0 40.0 46.0 59.9 Target 33 36 42 57 Minimum 32 34 40.5 54 Mullen (Pounds/Sq.inch)          Maximum - - - - Target 81 - 106 - Minimum 71 - 96 - Ring Crush - CD (Pounds)         Maximum - - - - Target - 76 - 125 Minimum - 68 - 114 Moisture: Roll Average (Percent)         Maximum 9.0 9.0 9.0 9.0 Target 8.0 8.0 8.0 8.0 Minimum 7.0 7.0 7.0 7.0 Roll Moisture Variance - Total (Percent)          Maximum +/- 2.0 +/- 2.0 +/- 2.0 +/- 2.0 Target +/- 1 +/- 1 +/- 1 +/- 1 Minimum - - - - Porosity: Gurley (Seconds/100cc)         Maximum - - - - Target 80 80 80 80 Minimum 10 10 10 10 Smoothness: Sheffield - Top         Maximum 400 400 400 415 Target 350 375 375 405 Minimum - - - - Sizing: 2 Minute Cobb (g/M^2)         Maximum 75 75 75 75 Target 60 60 60 60 Minimum 30 30 30 30 Ply Bond: Scott          Maximum - - - - Target - - - - Minimum 100 100 90 90 Slide Angle (Degrees)         Maximum - - - - Target - - - - Minimum 17 17 17 17

Corrugated Services Inc. 855 E. Hwy 80 | PO Box 847 Forney, TX 75126 Phone: (214) 515-6400 Fax: (214) 515-6499 Email: sales@csipaper.com 2001 Corrugated Services Inc. All rights reserved. Terms of Use