He whānuitia te whakamahinga o ngā whitiki kawe PVC puta noa i ngā ahumahi hei wāhanga matua mō te kawe rauemi whai hua. Ko ngā tono matua ko ngā raina tukatuka kai (hua rākau, mīti, keke, kai tio, miraka), ngā pūnaha whakarōpūtanga ratonga (whakarōpūtanga mōkihi whare putunga me te pokapū tohatoha), te whakahaere rauemi matū (tonga, patu pepeke, tāpiringa kore-waikura), ahumahi māmā (whakapaipai, mea e hiahiatia ana i ia rā, taputapu kakahu), tukatuka hua ahuwhenua (witi, huawhenua, whakarōpūtanga wai), me ngā raina takai rongoā (rauemi takai hauora, wāhanga rongoā iti)—e hiahia ana kia mau tonu te mahi whakaputa.
He painga motuhake ngā whitiki kawe PVC, ā, he mea whiriwhiri pai ēnei mō ngā pakihi: he māmā, he ngāwari (30–50% te māmā ake i te rapa, he hototahi ki ngā roera iti te whānui), he ātete matū pai rawa atu (ātete ki te waikawa me te kawakore), he tutuki i ngā paerewa haumaru kai (kāore i te paitini, he ngāwari ki te horoi, kua whakaaetia e te FDA), me te utu nui. E hangai ana ēnei āhuatanga ki ngā whakaritenga whai hua me te haumaru o te kawe waka ahumahi hou.
Heoi, he iti noa ngā ngoikoretanga o ngā whitiki kawe PVC: he iti te ātete ki ngā huarere o waho, he iti hoki te manawanui ki te wera. He maha ngā wā ka arahi ēnei ngoikoretanga ki te koroheketanga wawe, te whakapakeke, te ngatata rānei i te wā e whakamahia ana mō te wā roa—ina koa i roto i ngā taiao tukatuka pāmahana teitei, i ngā mahi o waho rānei. Ehara i te mea ka whakararuraru noa i te pai o te kawe waka engari ka piki ake hoki ngā utu tiaki me te whakakapinga, ka noho hei take nui mō ngā kaihanga me ngā kaiwhakahaere.
Ngā whakaū TopJoytuku otinga kua whakaritea mō ēnei āhuatanga mamae o te whitiki kawe PVC. Mā te tāpiri i ngā whakaū TopJoy ka tino whakarei ake i te ātete o ngā whitiki ki te huarere me te wera, ka roa ake te ora o te whitiki, ka whakarite hoki i te mahi pumau, kore e mutu i roto i ngā āhuatanga mahi uaua—he mea nui mō te pupuri i te whai huatanga o te whakaputa ahumahi.
Neke atu i te 30 tau o te wheako ahumahi, ko TopJoywhakarite i te whakaūngā whakatakotoranga hei taurite i ngā tawhā tukatuka ā-rohe, hei āwhina i ngā umanga ki te whakanui ake i te pai o te whakaputa me te whakarite kia rite te kounga o te whitiki kawe PVC. Ko te tautoko hangarau whānui—tae atu ki te arotau whakatakotoranga me te aratohu i te papaanga—ka whakamana i ngā hoa mahi ki te whakapakari i tō rātou whakataetae mākete me te whakawhānui i te wahanga mākete.
