Ko ngā hanga o te kōpūtahi he pōlima. He roa nui noa ngā pōlima, e whakatupu ana i ngā rara iti, arā, i whakaaetia ai hei hanga mō ngā pōlima. Ka kitea ngā rara iti nei i runga i ngā rawa matua o te ga, o te roro, me te kauri i raro i te whenua. Nō reira, kei te rerekē ngā āhuatanga o ia rara, hei āwhina i te hanga i ngā momo kōpūtahi rerekē.
Mā te whakamahi i tētahi mātao e mōhiotia ana hei polymerization, ka huri ngā pūnaha matua ki te koreti. Mēnā ka kitea he wāhanga whakamātau, he mea nui noa iho tērā ko te hainatanga me te hakaawe i ngā monomerā ki te hanga i ngā takotoranga roa. Ka whakawehi pea i a rātou anō, ka pā mai te hainatanga ā-iotanga ki runga i ngā monomerā i tēnei mātao. Ko tēnei te kaweawe e hanga ai ngā takotoranga roa o ngā iotanga polymer e mōhiotia nei hei koreti.
Momo o te whakariterite pōlima – whakapuanga ki te tataki. Kei roto i te whakapaeke kahurangi, ko ngā rara hou e whakauruhia ana ki roto i ētahi atu hei whakatupu i pūmotu hou. E whai aua i te whakariterite pōlima tataki, kei reira ka tahuna wai rānei ko ētahi iti mea nui i te wa e mīharo ana. Nui rawa te mahi nei, nā tērā ka whakaae ki te whakatupu i ngā momo pūmotu nui e rua me ngā whenu ahakoa.
He nui te nohoanga o ngā matū pūmotu mō tā tātou ōhanga. He nui ngā tūtohu o ēnei i runga i ngā takiwā e rima, mai i te kaweke ki te motokā (motokā) me te hanga. Hei tauira, ki roto i te kaweke, ka tiakina e te pūmotu te kai hei kitea i te pai me te haumaru i te tuku. Ki roto i te horopaki motokā, ka whakamauhia ngā whatunga pūmotu hei whakapakiri i ngā motokā me te whakapai i te orooro na.
Kei te whiti ngā whakamahinga kai plastikī ki roto i ngā whatitiri ā-moana, pērā i ngā ika rānei, ngā tuturupe rānei, e herepū ana i te plastikī hei kai. Ki te kai te plastikī, ka puta mai ngā whare whakararu nui ki runga i a rātou. Ka taea e rātou ngā momo hapa pērā i te whakaparae, te kino kai, rānei ko te mate, ka mate ai ēnei kararehe. He mōhio nui rawa te whakaaro i runga i ngā mea katoa i roto i ngā tangata, ngā kararehe rānei, me te whenua.
Ki te whakatika i tēnei take, he maha ngā porihanga, inaianei Yuezheng hoki, e mahi pūkenga ana ki te iti i ngā whakamahi plastikī me te hanga atu i ngā whakaaetanga pai me te whakatenatena. Ko tēnā te whakamahi i ngā matāhuarewarewa e noho whakarereke tonu ana i te wā, me ngā mahi ki te whakahoki i te plastikī hei whakamahi anō, kia kaua e tukuna.
Tōtika ana te mea, ko ngā rawa kōpūtahi nei he hanganga matua mō te whakahaere ā-wāhanga o te ōhanga hou. Ināianei i whakamahia i roto i tēnā i tēnā whenua mahi, i tēnā i tēnā hoko ki uta, ki tai, ā, i tautokomiti ai te oranga pai ake mō te tangata. Heoi, kaore i te wāhi nei te whakaputa me te whakamahi i ngā rawa kōpūtahi i te pūtaiao, nā tērā me whakaaro whaihua anō i a tātou, ahakoa te pai me te mīharo o te whakamahi i ngā kōpūtahi i te ao taketake. Ko te rama kōpūtahi he nui tonu te mate ki ngā kararehe me ngā taiao hoki.
Te Tirohanga © Yuezheng Plastic Color Masterbatch (Dongguan) Co., Ltd. Nga Rangatiratanga Katoa Whakaritea
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