Umenzi ochwephesha woomatshini be-thermoforming.
Ikakhulu isenzelwa ukuveliswa kwezikhongozeli zeplastiki ezahlukahlukeneyo (itreyi yeqanda, isikhongozeli seziqhamo, isikhongozeli sokutya, izikhongozeli zephakheji, njl.njl