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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, nei ichishandiswa, uye nzira dzakanakisisa dzekugadzira.
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Wakambozvibvunza here kuti sei machira e PVC achionekwa mumaindasitiri akawanda kudaro? Kubva pakuvaka kusvika pahutano, kushanduka-shanduka kwawo hakuna kuenzana. PVC yashanduka kubva pakugadzirwa kwayo kwekutanga kwezana remakore rechi20 kuita chinhu chakasimba uye chinodhura. Muchinyorwa chino, uchadzidza zvakanakira, zvipingamupinyi, uye mashandisirwo akasiyana-siyana.