A METHOD FOR MAKING A SCREEN ASSEMBLY FOR A VIBRATORY SEPARATOR

摘要

A method for making a screen assembly (78) for a vibratory separator, the method comprising sewing together with sewing material at least two layers (83, 84) of fine screening material, placing said sewn-together at least two layers of fine screening material in a heating apparatus, placing a coarse mesh layer adjacent the at least two layers of screening material on the heating apparatus, placing adjacent the coarse mesh layer (82) a support (80 ) with heat activated material thereon for adhering the support to the coarse mesh layer (82), and heating the coarse mesh layer (82), the at least two layers (83, 84) of fine screening material, and the support (80) to adhere t he support to the coarse mesh layer and the at least two layers of fine screeni ng material to the coarse mesh layer.