CORRUGATING MEDIUM

Grade Code 23ME 26ME 33ME 33MF 36ME 36MF 40ME
Nominal Basis Weight (lb/MSF)
Target 23.0 26.0 33.0 33.0 36.0 36.0 40.0
Minimum (-5%) 21.9 24.7 31.4 31.4 34.2 34.2 48
Moisture – (%)
Target 9.5 9.5 9.5 9.5 9.5 9.5 9.5
Minimum 7.5 7.5 7.5 7.5 7.5 7.5 7.5
Concora – (lb)
Target 50.0 55.0 67.0 72.0 72.0 78.0 77.0
Minimum 48.0 50.0 60.0 65.0 65.0 71.0 70.0
STFI (lb/in)
Target 11.3 12.3 17.0 17.2 18.5 21.0 22.5
Minimum 10.8 11.3 15.0 16.5 16.5 18.4 21.0
Grade Code 23ME
Nominal Basis Weight (lb/MSF)
Target 23.0
Minimum (-5%) 21.9
Moisture – (%)
Target 9.5
Minimum 7.5
Concora – (lb)
Target 50.0
Minimum 48.0
STFI (lb/in)
Target 11.3
Minimum 10.8
Grade Code 26ME
Nominal Basis Weight (lb/MSF)
Target 26.0
Minimum (-5%) 24.7
Moisture – (%)
Target 9.5
Minimum 7.5
Concora – (lb)
Target 55.0
Minimum 50.0
STFI (lb/in)
Target 12.3
Minimum 11.3
Grade Code 33ME
Nominal Basis Weight (lb/MSF)
Target 33.0
Minimum (-5%) 31.4
Moisture – (%)
Target 9.5
Minimum 7.5
Concora – (lb)
Target 67.0
Minimum 60.0
STFI (lb/in)
Target 17.0
Minimum 15.0
Grade Code 33MF
Nominal Basis Weight (lb/MSF)
Target 33.0
Minimum (-5%) 31.4
Moisture – (%)
Target 9.5
Minimum 7.5
Concora – (lb)
Target 72.0
Minimum 65.0
STFI (lb/in)
Target 17.2
Minimum 16.5
Grade Code 36ME
Nominal Basis Weight (lb/MSF)
Target 36.0
Minimum (-5%) 34.2
Moisture – (%)
Target 9.5
Minimum 7.5
Concora – (lb)
Target 72.0
Minimum 65.0
STFI (lb/in)
Target 18.5
Minimum 16.5
Grade Code 36MF
Nominal Basis Weight (lb/MSF)
Target 36.0
Minimum (-5%) 34.2
Moisture – (%)
Target 9.5
Minimum 7.5
Concora – (lb)
Target 78.0
Minimum 71.0
STFI (lb/in)
Target 21.0
Minimum 18.4
Grade Code 33MF
Nominal Basis Weight (lb/MSF)
Target 33.0
Minimum (-5%) 31.4
Moisture – (%)
Target 9.5
Minimum 7.5
Concora – (lb)
Target 72.0
Minimum 65.0
STFI (lb/in)
Target 17.2
Minimum 16.5
Grade Code 36ME
Nominal Basis Weight (lb/MSF)
Target 36.0
Minimum (-5%) 34.2
Moisture – (%)
Target 9.5
Minimum 7.5
Concora – (lb)
Target 72.0
Minimum 65.0
STFI (lb/in)
Target 18.5
Minimum 16.5
Grade Code 36MF
Nominal Basis Weight (lb/MSF)
Target 36.0
Minimum (-5%) 34.2
Moisture – (%)
Target 9.5
Minimum 7.5
Concora – (lb)
Target 78.0
Minimum 71.0
STFI (lb/in)
Target 21.0
Minimum 18.4
Grade Code 40ME
Nominal Basis Weight (lb/MSF)
Target 40.0
Minimum (-5%) 48
Moisture – (%)
Target 9.5
Minimum 7.5
Concora – (lb)
Target 77.0
Minimum 70.0
STFI (lb/in)
Target 22.5
Minimum 21.0

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