Ko ngā pouaka whakarārangi kirihou (e mōhiotia ana ko ngā pouaka hurihuri kirihou, ko ngā kete whakarārangi kirihou rānei) he mea hanga i te polyethylene (PE) me te polypropylene (PP). Nā te hoahoa hanganga me ngā āhuatanga rauemi pai rawa atu, ka whakamahia whānuitia i roto i ngā mahi whakahaere taonga, te whakahaere whare putunga, me te rokiroki o ia rā. He taputapu matua ēnei mō te whakapai ake i te whakamahinga o te wāhi me te arotau i te whai huatanga o te mahi i roto i ngā mekameka tuku hou me te rokiroki o ia rā.
Ngā Painga Matua
1. Māmā, ngāwari hoki te kawe:Nā te iti o te matotoru o ngā rauemi (ko te matotoru o te PE/PP he tata ki te 0.9-0.92g/cm³), ko te taumaha he 1/5-1/3 noa iho o ngā pouaka raima, pouaka rakau rānei he rite te rahi. Ahakoa he kī tonu i ngā taonga (pēnei i ngā kākahu, i ngā taputapu rānei), ka taea e te tangata kotahi te kawe ngāwari. Ko ētahi momo kākahu he kakau taha, he kakau piko rānei hei whakapai ake i te whakamarie o te pupuri me te whakaiti i te ngenge o te ringaringa.
2. Tino-Pai me te Manawanui:
*Ātete Pānga:He tino pakari te rauemi PE/PP, ātete ki te pakaru i ngā pāmahana iti (-20°C ki te -30°C) me te whakarerekētanga i ngā pāmahana teitei (60°C-80°C, ko ētahi tauira ātete wera ka taea te neke atu i te 100°C). Ka ātete ki ngā tukinga me ngā hinganga o ia rā (mai i te teitei o te 1-2 mita) me te roa o te ora e nui atu ana i te kātene (ka taea te whakamahi anō neke atu i te 50 ngā wā, ahakoa mō ngā tau).
*Ātete ki te waikura:Kāore e mimiti wai, ā, he ātete ki te waikura, he ātete ki ngā waikawa, ki ngā kawakore, ki ngā hinu, me ngā whakarewa matū (pērā i ngā hopi horoi noa me ngā wairewa patu pepeke). Kāore e pokepokea, e pirau, e waikura rānei ina pā atu ki ngā mea haukū (pērā i ngā hua hou me te waipiro) me ngā rauemi mata ahumahi (pērā i ngā wāhanga taputapu me ngā pire kirihou).
3. Te Whakatakoto Whai Hua me te Whakamahinga Wāhi:
* Hoahoa whakarārangi paerewa:He tino ōrite te raro me te taupoki o te pouaka (te whakatuwheratanga rānei mō ngā tauira kore taupoki), e āhei ai te "whakatakoto" i ngā pouaka kau (e penapena ana i te 70% o te wāhi) me te "whakatakoto pūmau" i ngā pouaka kī (e 3-5 ngā paparanga, me te kaha kawenga o te 50-100kg ia paparanga, i runga i te tauira), ā, e ārai ana i te takahanga. He tino pai tēnei hoahoa mō te whakatakoto kikī i roto i ngā whare putunga me te kawe taraka.
* Kei ētahi tauira ētahi "aukati whakarārangi":Mā ēnei ka mau tonu ngā pouaka kua whakarārangihia kia kore ai e neke, kia uru atu hoki ki ngā wiri (pēnei i te kawe taraka).
4. Ngā Āhuatanga Urutau maha:
* Hanganga ngāwari:Kei te wātea i roto i ngā tauira me ngā taupoki, me ngā wehewehe, me ngā wehewehe rānei, me ngā wira, ngā whirihoranga pumau rānei. Kōwhiria te whirihoranga e hiahiatia ana e koe (hei tauira, ka tiaki ngā taupoki i te puehu me te makuku, ka whakarite ngā wehewehe i ngā wāhanga iti, ā, ka āwhina ngā wira i te nekehanga o ngā mea taumaha).
*Ka taea te whakarite:Tautoko i te tānga waitohu, te whakarerekētanga tae (e wātea ana i te pango, te mā, te kikorangi, me te whero), ngā pūwero hau (e tika ana mō ngā hua me ngā tipu hou), me ngā raka (e tika ana mō ngā taonga utu nui), e tutuki ai ngā hiahia whakaritenga arumoni, ahumahi rānei.
5. He pai mō te taiao, he iti hoki te utu:
*Ngā Rauemi e Pai ana ki te Taiao:He mea hanga mai i te PE/PP kounga kai, he pai mō te pa ki ngā kai (pēnei i ngā hua rākau, ngā huawhenua, me ngā kai mātotoru), ā, e tutuki ana hoki i ngā paerewa haumaru a te FDA me te GB 4806, kāore he kakara o ēnei pouaka, ā, kāore hoki e tukuna he matū kino.
*Ka taea te hangarua:Ka taea te haehae i ngā pouaka kua makahia, ka tukatukahia anō hei hangarua, kia pai ake ai te taiao, kia pai ake ai hoki te taiao i ngā pouaka kātene kua makahia.
*He whai hua te utu:Ko te utu mō ngā waeine he 10-50 yuan (iti ki te rahi waenga), ā, ka taea te whakamahi anō mō ngā tau maha, me ngā utu mō te wā roa he iti ake i ngā pouaka kātene (e hiahia ana kia whakakapia pinepine) me ngā pouaka rakau (e ngawari ana te pakaru me te utu nui).
*He ngāwari ki te horoi me te tiaki:Mā te mata maeneene ka whakakorea ngā kokonga mate, ā, ka taea te horoi ki te wai, ki te kakahu tauera, ki te wai pēhanga teitei rānei (he pai mō ngā wāhi kua poke i te hinu ahumahi). Ka ātete ki ngā paru me ngā huakita, ā, he tino pai mō ngā tono e hiahia ana ki ngā paerewa akuaku teitei, pērā i te kai me te hauora.
Wā tuku: Hepetema-12-2025
