<p>A sheet is set on a moulding surface of a mould for shaping a glass plate softened by heating into a desired curved surface. Them sheet comprises a knitted fabric formed by knitting two folded yarns made by mutually twisting two textile yarns. At least one of two textile yarns includes stainless steel fibers with a diameter of 50 mu m or less, and the knitted fabric has a knitting pitch of 10 to 30 gauges. <IMAGE></p>