Xana u tshame u tivutisa leswaku swiphepherhele swa pulasitiki swi hundzuka njhani titreyi, tiphaneleni kumbe tiphasela? Swisungula hi endlelo leri vuriwaka thermoforming. PVC i yin’wana ya swihlawulekisi swale henhla eka leswi. Yi tiyile, yi hlayisekile, naswona ya olova ku yi vumba.Eka post leyi, u ta dyondza leswaku PVC thermoforming i yini, leswaku hikokwalaho ka yini yi tirhisiwa, na maendlelo ya kahle yo vumba.

Xana u tshame u tivutisa leswaku ha yini maphepha ya PVC ma humelela eka tiindasitiri to tala? Ku sukela eka ku aka ku ya eka nhlayiso wa rihanyo, ku cinca-cinca ka tona a ku ringanisiwi na nchumu. PVC yi hundzukile kusukela ekusunguleni ka lembe xidzana ravu 20 leyi tumbuluxiweke yiva nchumu lowu tiyeke, lowu nga durhiki.Eka poso leyi, uta dyondza mimpfuno ya yona, swipimelo, na matirhiselo yo anama.