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Corrugating Medium Products - excellence in quality and cost

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Corrugated Products

Semi-Chem Corrugating Medium and Liner

Hood Container Corporation produces semi-chem corrugating medium in a variety of basis weights for standard, wet strength, and high performance applications.

Standard Medium

23M
26M
30M
33M
36M
40M
45M

Wet Strength Medium

30MW
33MW

36MW
40MW
45MW

High Performance Medium

HP33M

Domestic Corrugating Medium Specifications

Grade 23M 26M 30M 33M 36M 40M 45M
Conditioned Weight              
lb/msf Target 23 26 30 33 36 40 45
  Min. -4% -4% -4% -4% -4% -4% -4%
Moisture Content              
% Target 9.5 9.5 9.5 9.5 9.5 9.5 9.5
  Range +/- 2.0 +/- 2.0 +/- 2.0 +/- 2.0 +/- 2.0 +/- 2.0 +/- 2.0
Concora              
lbf Min. 48 54 55 55 60 60 60
Ring Crush              
lbf Min. 26 29 40 49 60 67 80
Water Drop Penetration              
sec Max. 10 10 10 10 10 10 10
*Wet Strength Grades Available (33MW, 36MW, 40MW, 45MW)

Export Corrugating Medium Specifications

Grade 30ME 33ME 36ME 40ME 45ME
  146 g/m2 161 g/m2 175 g/m2 195 g/m2 220 g/m2
Conditioned Weight          
lb/msf Target 30 33 36 40 45
  Min. -4% -4% -4% -4% -4%
Moisture Content          
% Target 9.5 9.5 9.5 9.5 9.5
  Range +/- 2.0 +/- 2.0 +/- 2.0 +/- 2.0 +/- 2.0
Concora          
lbf Min. 60 70 70 75 62
Ring Crush          
lbf Min. 45 50 60 67 80
Water Drop Penetration          
sec Max. 10 10 10 10 10