| 摘要 |
Methods for making a screen assembly for a vibratory separator, a screen assembly made by such methods, and a method for separating components of a fluid with a vibratory separator with such a scren assembly; the method in certain aspects including sewing together with sewing material at least two layers of screening material (e.g., two, three, four or more layers; e.g, but not limited to, layers of fine stainless steel screening material), placing the sewn-together layers of screening material in a heating apparatus, placing a coarse mesh layer adjacent the layers of screening material on the heating apparatus, optionally placing adjacent the coarse mesh layer a support with heat activated material thereon for adhering the support to the coarse mesh layer, and heating the coarse mesh layer and the layers of screening material to adhere them together; and, if a support is present, also heating the support to adhere the support to the coarse mesh layer, and, optionally, with some adherence of the coarse mesh layer to the layers of screening material with the heat activated material.
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