PTFE Laminating fabric for solar laminator mainly consists of high-performance fiberglass which is dipped with PTFE resin by the dipping machine. Generally speaking, the small-size laminator requires 1.25m in width; the large-scale laminator requires 1.8m, 2.0m, 2.2m, 2.4m; both of them require different length, generally not less than 6m. Its colors are brown, black and white; the grain is plain.