Tēnā tuatahitanga, he aha te āhua o LDPE me LLDPE? Ko te Polyethylene Piringa Rawa, arā ko te LDPE, he momo paiheretanga e mīharo ana, e wawahi ana. Ko LLDPE ko te Linear Low-Density Polyethylene. Ko tēnei paiheretanga hoki e mīharo ana; engari, i hanga ia i tētahi tikanga rerekē, e whai take ana i te whanake me te tūmanako. Ko te tino whakapā kei waenganui i te rua ko ō rātou hanganga, e whai take ana i te āhua me te mahi.
Kāore te LDPE me te LLDPE i te wāhi tēnā, nō reira nōna ngā pai me ngā kino. Tērā nei mō te LDPE tuatahitia. Kei ngā mea hoki te whakamahi i te LDPE, pērā i ngā kete rēhita me te whakaputu. Ka āhei ia ki te whati me te kawe, e tika ana mō te whakaputu i ngā mea. Nā tērā, e kore e tino whai mana ki te timatatanga o te LLDPE, nā tēnā kaore ia hei whakamahi mō ngā hua e hiahiatia ana ki te tino rangatūtūmuri rānei.
I tēnei wā, tēnā whakamātau atu ki te LLDPE. Ko te LLDPE he mea motuhake rawa atu i te LDPE, nō reira koia te paihere utu e hiahia ana kia noho tonu ai ngā mea e hiahiatia ana. Ko te LLDPE ka whakamahia āwhina ki te wharawhara kai. Nō reira, ka taea e ia te tiaki i te kai, nā tōna toitū me tōna pūmau i te wā e tino roa ana kia kaua e matakaka. Ko te LLDPE he mea motuhake, engari kaore i te tino wero nei i te LDPE, nā reira whakaae i te mea tika mo tō whakamahi.
Ko te LDPE me te LLDPE he momo whenua rerekē kei a rātou e mahi ai i ngā tūtohu katoa. Ko te LDPE he mea tino wero, e āhei ana kia hirikiri ki te roa ki te kore e maroke, koia nei te take i whakamahia hei kete kākano, hei whakaputuputu, ā, hoki hoki ko ētahi pūpuke paku. Ko tēnei haerenga wehe ka noho tino taurite hei whakamahi mo ngā mea o te ao kē.
Mēnā ka whakaaro koe ki te whakamahi i tētahi i LDPE rānei, ko LLDPE, he mea noa ina! Ki te hiahia koe ki tētahi mea e mohio ana, āe he mohio hoki i te mana wehi — pērā i ngā poaka plastik rānei, ngā whiuwhiu whakaiti hei kawe koha, ārā — ka pai ake te LDPE. Heoi, mēnā kei te hiahia koe ki tētahi mea e hiahiatia ana kia whakapakari, kia weu nui, rānei, ki te mea e hiahiatia ana kia taea te kai, ka tino whai hua ake te LLDPE.
Ka whakamahi te LDPE me te LLDPE i waenganui i ngā mahi me ngā whenua. Koina: Kei ngā poaka plastik, ngā whiuwhiu whakaiti, me ngā pūtirotiro kīwaha e whakamahi ai koe mo ngā kai rānei, te LDPE. Ko te LLDPE, nā wā, ka whakamahi tonu hei tiaki i te kai kia reka, hei rīpā mō ngā kete kai, i ngā pēpi, ā, hoki hāngai atu ki ētahi mahi wharepore, me ētahi atu mahi. Nō te mea ko ngā rua tūmomo nei e noho maha ana i ō tātou oranga, kaore i kitea e tātou e hāngai tonu ana ki a rātou!
Ki Yuezheng, mō mātou e mohiotia ana te nui o te whiwhi i te mahi tika ki te paiheretanga hei wā koe e hiahia ana ki ngā huringa. Hei tēnei, mā mātou ka tuku atu he rauemi nui o ngā pūkeko LDPE me ngā LLDPE. Mā mātou hoki ka tuku atu he rangahau nui o ngā rauemi hei whakarite i a koe, mai i ngā momo roa āio ki ngā momo mīharo noa. Ki te hiahia koe i te whakamahere i ngā mea paiheretanga i te wā e heke nei, whakaaro tonu ki Yuezheng mō ngā LDPE me ngā LLDPE, me tautoko i a mātou i ō mātou mahi!
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