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Wakambozvibvunza here kuti mapepa epurasitiki anova sei matireyi, mapaneru, kana mapakeji? Zvinotanga nemaitiro anonzi thermoforming. PVC ndeimwe yesarudzo dzakanakisisa dzeizvi. Yakasimba, yakachengeteka, uye iri nyore kugadzira. Muchinyorwa chino, uchadzidza kuti PVC thermoforming chii, kuti nei ichishandiswa, uye nzira dzakanakisisa dzekugadzira.
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Wakambozvibvunza here kuti sei machira ePVC achionekwa mumaindasitiri akawanda kudaro? Kubva pakuvaka kusvika pahutano, kushanduka-shanduka kwawo hakuna kuenzana nako. PVC yashanduka kubva payakagadzirwa pakutanga kwezana remakore rechi20 kusvika pakuva chinhu chakasimba uye chinodhura. Muchinyorwa chino, uchadzidza mabhenefiti ayo, zvipingamupinyi, uye mashandisirwo ayo akasiyana-siyana.