I-Twin wall polycarbonate hollow sheet njengezinto zokusetshenziswa eziphambili, kusetshenziswa inqubo yokukhiqiza ethuthuke kakhulu, ukusatshalaliswa kwangaphezulu kwengqimba ephezulu ye-UV ehlanganisiwe kunezinzuzo ezivelele ze-anti UV, ukukhanya, ukukhanya, ukufakwa kalula, okuphephile nokuthembekile, izindleko eziphansi. nokusebenza okuphezulu, kungenye yeshidi lochungechunge lwe-polycarbonate elisetshenziswa kakhulu ezinhlobonhlobo.