1. He pane karaihe 30 μm he rau parahi whakakikoruatia ki te koura hei whakarite i te hononga pumau ki te pūwāhi hononga; 2. He teitei ake te pumau me te ātete pakaru o te kongakonga i ērā atu kongakonga taura kei te mākete; 3. Ka whakanui ake te rauemi TPU me te "ecderon" tino ngohengohe i te ngāwari, te pumau me te roa; -Kua whakamātauhia mō ngā pāmahana taiao tino kino mai i te 30 ℃ ki te +80 ℃, he ngohengohe, ā, kāore e piro.
