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Tri-Wall Pak
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Bi-Wall Pak
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Tri-Wall Pak |
Bi-Wall Pak |
Test Method |
| 1300 Grade |
1100 Grade |
850 Grade |
| Puncture Resistance |
1200~1400 units
366~427Kgf/cm, Minimum
36~42J |
1100 units, Minimum
366Kgf/cm, Minimum
32.9J, Minimum |
700 units, Minimum
214Kgf/cm, Minimum
20.9J |
TAPPI T803* |
| Weight
(Combined Board) |
2,204g/m², Maximum |
1,701g/m², Maximum |
ASTM D646* |
| Caliper
(Thickness) |
15.1mm, Minimum |
10mm, Minimum |
ASTM D645* |
| Flute Configuration |
|
AA |
Not Specified |
| Weight of Facings |
1,338g/m², Minimum |
1,289g/m², Minimum |
1,090g/m², Minimum |
Not Specified |
| Medium |
|
Not Specified |
Short Column
Compression
|
34.0Kgf/cm, Minimum
33.4KN/m, Minimum |
31.8Kgf/cm, Minimum
31.2KN/m, Minimum |
22.5Kgf/cm, Minimum
22.1KN/m, Minimum |
ASTM D2808 |
| Manufacturers
Joint |
Joint Flap |
50mm |
45mm, Minimum |
Not Specified |
| Wire Sizes |
2.8mm Wide x 0.7mm Thick |
| Wire Finish |
Copper Wash or Galvanized |
| Stitch Crown |
12mm on 45° Angle |
| Stitch Spacing |
25mm, Maximum |
| Slot Width |
10mm, Minimum |
Not Specified |
| pH Value
(Combined Board) |
6 Minimum |
Not Specified |
ASTM D778 |
Reducible Sulfur
Content |
0.0008% Minimum |
Not Specified |
TAPPI T406 |
Class 2
Weather Assistant |
Adhesive |
Water Proof Type |
ASTM D1028* |
| Outer Facings |
Highly Water Resistant |
Not Specified |
| Ply Separation |
Minimum 1 point on Wet Separation Test |
Not Specified |
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