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Bleached White Board
Bleached White Board features a bleached brilliant white kraft linerboard on both sides, perfect for high-quality printing and finishing capabilities. In addition, this material is famous and most expensive for being the brightest white corrugated board available, making all colors appear more vibrant.
- Brilliant white surface
- Printed colors appear more vibrant
- Most expensive corrugated material
Best Used With
Overview
Bleached white boards are the brightest, uncoated white corrugated liner boards available. Although made from 100% virgin fibre, the rule of thumb is that the whiter the material is, the less recycled content contains, Therefore, bleached white line board is not always recyclable due to the chemical process it faces in manufacturing. However, the white surface offers a premium base for high quality printing vibrant colors and complex designs. White liner board is used for many different purposes including, food, beverage, cosmetic, displays and much more, making this liner board extremely versatile in a range of industries and retail environments.
Corrugated Board Process
Corrugated Board Process
Corrugated Board Performance
Single Wall
| Min. Burst Strength (lbs/sq in) | Min. Edge Crust Test (lbs/in) | Min. Combined Weight of Facings (lbs/m sq ft) | Max Weight of Box and Contents (lbs) | Max Outside Dimensions (L + W + D in) |
|---|---|---|---|---|
| 125 lbs/sq in | 23 lbs/in | 52 lbs/m sq ft | 20 lbs | 40 in |
| 150 lbs/sq in | 26 lbs/in | 66 lbs/m sq ft | 35 lbs | 50 in |
| 175 lbs/sq in | 29 lbs/in | 75 lbs/m sq ft | 50 lbs | 60 in |
| 200 lbs/sq in | 32 lbs/in | 84 lbs/m sq ft | 65 lbs | 75 in |
| 250 lbs/sq in | 40 lbs/in | 111 lbs/m sq ft | 80 lbs | 85 in |
| 275 lbs/sq in | 44 lbs/in | 138 lbs/m sq ft | 95 lbs | 95 in |
| 350 lbs/sq in | 55 lbs/in | 180 lbs/m sq ft | 120 lbs | 105 in |
Double Wall
| Min. Burst Strength (lbs/sq in) |
Min. Edge Crust Test (lbs/in) |
Min. Combined Weight of Facings (lbs/m sq ft) |
Max Weight of Box and Contents (lbs) |
Max Outside Dimensions (L + W + D in) |
|---|---|---|---|---|
| 200 lbs/sq in | 42 lbs/in | 92 lbs/m sq ft | 80 lbs | 85 in |
| 275 lbs/sq in | 48 lbs/in | 110 lbs/m sq ft | 100 lbs | 95 in |
| 350 lbs/sq in | 51 lbs/in | 126 lbs/m sq ft | 120 lbs | 105 in |
| 400 lbs/sq in | 61 lbs/in | 180 lbs/m sq ft | 140 lbs | 110 in |
| 500 lbs/sq in | 71 lbs/in | 222 lbs/m sq ft | 160 lbs | 115 in |
| 600 lbs/sq in | 82 lbs/in | 270 lbs/m sq ft | 180 lbs | 120 in |
Triple Wall
| Min. Burst Strength (lbs/sq in) |
Min. Edge Crust Test (lbs/in) |
Min. Combined Weight of Facings (lbs/m sq ft) |
Max Weight of Box and Contents (lbs) |
Max Outside Dimensions (L + W + D in) |
|---|---|---|---|---|
| 700 lbs/sq in | 67 lbs/in | 168 lbs/m sq ft | 240 lbs | 111 in |
| 900 lbs/sq in | 80 lbs/in | 222 lbs/m sq ft | 260 lbs | 115 in |
| 1100 lbs/sq in | 90 lbs/in | 264 lbs/m sq ft | 280 lbs | 120 in |
| 1300 lbs/sq in | 112 lbs/in | 360 lbs/m sq ft | 300 lbs | 125 in |
E-Flute
| Min. Burst Strength (lbs/sq in) |
Min. Edge Crust Test (lbs/in) |
Min. Combined Weight of Facings (lbs/m sq ft) |
Max Weight of Box and Contents (lbs) |
Max Outside Dimensions (L + W + D in) |
|---|---|---|---|---|
| 150 lbs/sq in | 26 lbs/in | 66 lbs/m sq ft | 35 lbs | 50 in |
| 200 lbs/sq in | 32 lbs/in | 84 lbs/m sq ft | 65 lbs | 75 in |
Corrugated Strength Tests
Edge Crush Test (ECT)
Force is applied perpendicular to the edge of the corrugated board until it buckles. The results provide accurate representation of the material’s strength, durability and stack resistance for heavier loads. The resulting value is shown in pounds per linear inch of load-bearing edge and is reported in ECT ratings.
Note: 32 ECT is the most commonly used for corrugated material.
Bursting Test
The burst test, otherwise known as the Mullen Test, challenges the durability of the corrugated fiberboard’s surface. The burst test determines the amount of force required to puncture the liner board. The resulting value is given in pounds per square inch.
Note: 200# means 200 pounds per square inch of force applied to the face of the liner board.
