General Product Tolerances - Corrugated Plastic Sheet

Printer-Friendly Product Tolerance Data


 Sheet    Categories    Specifications    Tolerances  
 2mm    Gauge - Millimeters    2mm    +/- .15mm  
   Density ñ Grams/ sq mtr    450    +/- 5%  
   Density ñ Lbs./1000 sq.ft.    92    +/- 5%  
   Dyne Level    48    48 Minimum  
   Skin Thickness - inches    .0065    +/- .0015  
   Flute Thickness - inches    .0065    +/- .0015  
 3mm    Gauge - Millimeters    3mm    +/- .15mm  
   Density ñ Grams/ sq mtr    600    +/- 5%  
   Density ñ Lbs./1000 sq.ft.    123    +/- 5%  
   Dyne Level    48    48 Minimum  
   Skin Thickness - inches    .008    +/- .002  
   Flute Thickness - inches    .008    +/- .002  
 4mm    Gauge - Millimeters    4mm    +/- .15mm  
 COLOR    Density ñ Grams/ sq mtr    700    +/- 5%  
   Density ñ Lbs./1000 sq.ft.    143    +/- 5%  
   Dyne Level    48    48 Minimum  
   Skin Thickness - inches    .009    +/- .002  
   Flute Thickness - inches    .009    +/- .002  
 4mm    Gauge - Millimeters    4mm    +/- .15mm  
 WHITE    Density ñ Grams/ sq mtr    750    +/- 5%  
 NAT    Density ñ Lbs./1000 sq.ft.    153    +/- 5%  
 CLR    Dyne Level    48    48 Minimum  
   Skin Thickness - inches    .009    +/- .002  
   Flute Thickness - inches    .009    +/- .002  
 5mm    Gauge - Millimeters    5mm    +/- .15mm  
   Density ñ Grams/ sq mtr    1000    +/- 5%  
   Density ñ Lbs./1000 sq.ft.    205    +/- 5%  
   Dyne Level    48    48 Minimum  
   Skin Thickness - inches    .013    +/- .002  
   Flute Thickness - inches    .013    +/- .002  
 6mm    Gauge - Millimeters    6mm    +/- .15mm  
   Density ñ Grams/ sq mtr    1400    +/- 5%  
   Density ñ Lbs./1000 sq.ft.    286    +/- 5%  
   Dyne Level    48    48 Minimum  
   Skin Thickness - inches    .018    +/- .0025  
   Flute Thickness - inches    .018    +/- .0025  

Property  Tolerances  
WIDTH 2mm Through 6mm -0 +1/8”
LENGTH 2mm Through 6mm  
  36” Or Less -0 +3/4”
  66” Or Less -0 +1 1/8”
  96” Or Less -0 +1 1/2”
  Over 96” -0 +2”
SQUARENESS: The difference in length between the corner to corner diagonal measurement. 
  Under 60” Max 3/8”
  Over 60” Max 5/8”
WARP - BOW: Maximum height above a flat surface of any portion of a sheet.
  Under 96” Max 1/4”
  Over 96” Max 1”
  70” x 70” or Larger Max 2”
STRAIGHTNESS: Maximum distance measured between the edge of a sheet and a straight edge when the two corners of the sheet touch the straight edge.
  Under 98” Max 1/8”
  Over 98” Max 3/16”

Download the CORBI Product Tolerances.

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