An inclined-wire former structure comprises an inclined-wire headbox, a forming box and a cross beam; the forming box is arranged on the lower portion of the inclined-wire headbox and fixed to a crossbeam; the inclined-wire headbox is fixed to the cross beam through a supporting column; one end of the cross beam is hinged to a rack, and the lower portion of the other end of the cross beam is connected with a stepless lifting mechanism; a slurry inlet is formed in one side of the inclined-wire headbox, and one side of the inclined-wire headbox is connected with a slurry inlet pipe through a hose; the inclined-wire headbox is provided with a lower lip plate; the lower lip plate is attached to a panel of the forming box through lip cloth, and wall plates on two sides of the inclined-wire headbox, the panel of the forming box and the lower lip plate of the inclined-wire headbox form a weir pool; an angle alpha is formed between the panel of the forming box and the horizontal plane. According to the inclined-wire former structure, the inclined-wire headbox and the forming box are both fixed to the cross beam, and the angle between the inclined-wire headbox and the horizontal plane andthe angle between the forming box and the horizontal plane are integrally controlled through movement of the cross beam.