Iyi firimu inogadzirwa nekukanda uye polyethylene raw material inogadzirwa neplasticized and extruded by casting process, uchishandisa iyo yakakosha simbi roller kugadzirisa.kugadzirisa maitiro ekugadzira kuti ave nechokwadi chekuonekwa kwakasiyana kwefirimu.pakuwedzera kune zvisikwa zvepanyama zvechinyakare, rudzi urwu rwefirimu rinewo rakasiyana-siyana rinoratidzira.
