Ko te LDPE he whakatūhanga "low-density polyethylene". He momo pākē tērā e āhei ana ki te kawe i te roa me te rangatū. Ko te roa te mea e āhei ai ki te kawea ki ngā āhuatanga katoa ki te kore e piretiti, ā, ko te rangatū he āheinga o tētahi momo kua tirohia kia kore e pūmau i te wehewehe. Nā ngā pereki LDPE e whakarite ana i te matera whai take e taea te waiporotī me te hanga i te maha o ngā mea. Ka whakamahi mātau i ngā putunga ā-wae kē ki te hanga i ngā rauemi e hiahiatia nei.
Nui rawa ngā pereki LDPE mō te mea ka taea e rātou he maha ngā āhua me ngā iwi o ngā mahi. Hei tauira, kei reira tētahi momo kaihe aheitia ai ngā mahi, ko te ingoa o tērā ko te whakatū kiore. Ko tēnei tētahi o ngā taumata nui rawa o ngā pereki LDPE hei hanga mahi mō ngā hiranga huhua, pērā i ngā putiputi purengu ranei, ngā tākaro whakahirahira ranei. Ko ia anō tētahi momo whakawhiti — te whakaputu — e whai wāhi ana ki te hanga i ngā mea roa me ngā waewae iti, e hāngai ana ki ngā pouaka rorohiko ranei, ngā tupeke ranei.
Heoi anō, he maha ngā painga o ngā tākai kirihou mai i ngā kirihou LDPE. Hei tīmatanga, he mea parewai te wahi. Mā tēnei e ārai ai i ngā hua ki te wai, he mea nui mō te kai me ētahi atu taonga māmā. He kaha, he ngenge hoki te kirihou LDPE, ā, he wai-kore. Ko te tikanga ka taea e ia te kawe i ngā ahanoa o ngā momo rahi me ngā āhua katoa, me te kore e wahia, e pakaru rānei.
Ka taea hoki e ngā kōpae LDPE te haere ki roto i ngā momo āhua e te mea tetahi atu mea nui e pā ana ki ngā kōpae LDPE. He maha ngā kamupene e whiriwhiri ana ki te tāpiri i ētahi atu tae, whakaahua, tae noa ki to rātau ingoa, tohu rānei ki ngā tākai e hangaia ana e rātau. Mā tēnei e tino ahuareka ai a rātau hua, ā, ka kitea ai i ngā papa o ngā toa. Mēnā he ataahua ngā hua, ka nui ake ngā kiritaki mō ngā kamupene e hoko ana i a rātou, ā, ka piki ake ō rātou hoko.
He nui ngā huarahi i reira ka taea e te whakamahinga i te LDPE mō ngā kaihakari pākiri whakangungu i te whiu o te taiao mō ngā kaihakari. Tētahi nuinga o ēnei he whakamahia ai ngā kaihakari pākiri mai i te polyethylene iti rorohiko (LDPE), ko te mea nei kei te taea e ia te whakahokia. Arā, i te wa e kore nei te kaihakari i te whakamahi, ka taea e ia te whakawehenga me te whakaorangia ki ngā mahi hou, hei hoatu i te haere atu ki ngā urupa whenua rānei ki te taiao.
Ākona, ka whakamahia te whakamahinga i ngā pūkeko LDPE ki te whakaiti whakaaetanga i te whakamahinga i te rama i te wā e whakamahia ana ki te hanga i ngā kaihakari pākiri. Nā te mea he whakapau ora nui noa, he roa tonu te oranga o ngā mea LDPE. Ko tēnā kaore ngā kāwanatanga e hiahia ana kia hanga rawa i ngā kaihakari. He iti rawa ngā kaihakari, e iti ana te whakahaere i te rama, ka taea e ia te whakaiti i ngā whiu o te hanga rama.
Nō reira, nā ngā pereki LDPE e whai wāhitanga mō te hanga o ngā mea hou e whakamahia mo te taumata o ngā mea nui rawa, ā, inā ka tae ki ngā kete hokohoko. E mahi ana hoki i ngā tākaro mō ngā tamariki e hiahia ana ki te whakaaroaro. Nō te mea ka hanga ngā mea nei i runga i te LDPE, ka taea te whakamātau i te mea e kitea ai e ngā kaiwhakamahi i te whanaketanga me te haumaru i te wā e whakamahi ana i ēnei mea.
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