
V & W Board (Also known as Government Board) products are used extensively by the government and commercial companies to weather conditions of high humidity, outdoor storage, long term storage, and export shipment. Government Grades Produced: Single Wall - V3c, W5c; Double Wall - V11c, V13c
The following material and end item test requirements are taken from ASTM Standard D4727/D4727M. These standards cover weather resistant V&W products manufactured by Plymouth Packaging.
| Thickness inches (mm) | Bursting Strength (psi) | ||||
| Corrugated Medium | Outer Facings | Dry | Wet | ||
| SW | V3c | .010 (.254) | .023 (.584) | 400 | 150 |
| SW | W5c | .010 (.254) | .016 (.406) | 275 | 100 |
| DW | V11c | .010 (.254) | .023 (.584) | 600 | 300 |
| DW | V13c | .010 (.254) | .016 (.406) | 400 | 200 |
Glue Bond Separation of Weather-Resistant Grades [more...]
