Specifications
Weyerhaeuser produces liquid packaging board to our customers' demanding specifications using advanced online sensors and controls at the mill to help ensure precise quality control.
Specification Ranges
| Grammage |
240 to 450 grams/square meter (150 to 275 pounds/3,000 feet) |
| Thickness |
330 to 635 microns (13 to 25 mils)* |
| Brightness |
78 to 83% (Technical Association of the Pulp and Paper Industry) |
| Whiteness |
3.5 to 6.2 b* |
* Not including high-bulk specialty grades.
