Hongshida Wire Mesh Products Co.,Ltd

Filter Cloth - Micronic Filtration Screen

	Micronic Filter Cloth

Plain Dutch Weave Filter Cloth

Plain Dutch (Hollander) Weaves can accommodate high flow rates with a relatively low pressure drop. They are woven with each warp and weft (shute) wire passing over and under one wire. The shute wires are smaller in diameter than the warp wires and are driven up close together, creating a dense weave.

Nominal Mesh Count	Absolute Micron Retention	Cloth Thickness (mm)
80 x 300	32 - 36	0.25
80 x 400	36 - 45	0.23
50 x 250	56 - 63	0.32
50 x 280	71 - 75	0.32
40 x 200	75 - 80	0.40
30 x 150	100 - 112	0.50
24 x 110	112 - 125	0.67
22 x 140	140 - 170	0.66
20 x 150	160 - 180	0.50
20 x 150	170 - 190	0.55
16 x 120	200 - 210	0.64
14 x 110	220 - 240	0.72
12 x 95	240 - 260	0.79
14 x 88	280 - 300	0.76
10 x 90	270 - 290	0.93
12 x 64	280 - 300	1.21
10 x 70	315 - 335	1.04
8 x 85	330 - 350	0.93

Twill Dutch Weave Micronic Filter Cloth

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