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The term "Twill" indicates the warp and shute (weft) wires pass alternately over two and under two wires. The term "Dutch" refers to the use of a heavier warp wire diameter in conjunction with a lighter shute wire diameter.
There are two variations of Twill Dutch Weave, Twill Dutch Double Weave and Twill Dutch Single Weave.
In a Twill Dutch Double Weave the shute wires are driven up so tightly that there is always a shute wire above and below the warp wires, creating a dense weave with the warp wires completely covered. The flow-pass geometry is extremely tortuous, insuring excellent particle size retention.
Nominal Mesh Count |
Absolute Micron Retention |
Cloth Thickness (mm) |
510 x 3600 |
4 - 5 |
0.06 |
400 x 2800 |
5 - 6 |
0.06 |
375 x 2300 |
6 - 7 |
0.08 |
325 x 2300 |
7 - 8 |
0.09 |
260 x 1550 |
8 - 10 |
0.12 |
250 x 1400 |
11 - 12 |
0.12 |
200 x 1400 |
11 - 13 |
0.14 |
130 x 700 |
13 - 15 |
0.28 |
200 x 1120 |
15 - 17 |
0.16 |
165 x 1400 |
15 - 18 |
0.15 |
165 x 1100 |
20 - 21 |
0.16 |
80 x 700 |
34 - 36 |
0.26 |
40 x 560 |
71 - 80 |
0.39 |
30 x 360 |
95 - 106 |
0.54 |
30 x 250 |
100 - 112 |
0.65 |
20 x 260 |
110 - 120 |
0.67 |
28 x 560 |
106 - 112 |
0.46 |
24 x 300 |
112 - 118 |
0.63 |
To view the standard Plain Dutch Weave specification table, click here.
Telephone: 1+ (360) 835-8936 Fax: 1+ (360) 835-8966 |
Copyright © 2000 Woven Wire Cloth Division, Screen Technology Group, Inc. |
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Revised: 08/07/2002 |
