Whakatutukihia te Kounga Tino Pai mā te Pahu me te Whakamahana i mua i te Maimoatanga
Whakaahuatanga Hua
- E whakaatu ana mātou i tā mātou pūnaha whakamahana me te pūwero tukatuka-mua hou. Hei paionia i roto i te umanga whakawera wera-tuku, e mārama ana mātou ki te mahi nui a te tukatuka-mua ki te whakarite i te kounga teitei o ngā hua whakawera. Mā te hangarau matatau me te hoahoa auaha, ko tā mātou whāinga he huri i te huarahi e mahia ai te tukatuka-mua.
I ngā wā o mua, ko te umanga whakapūkara wera-tuku o te whare i whakawhirinaki ki ngā tāke whakapūkara raima me te karāhe mō te whakamahana i mua i te maimoatanga. Heoi, nā te whakaurunga o te hangarau whakapūkara wera-tuku hou ki Ūropi me te Hononga o Amerika, kei te tipu haere tonu te hiahia mō ngā momo huarahi whai hua me te pono. Koinei te wāhi e whai wāhi mai ai ā mātou tāke whakapūkara PP (polypropylene)/PE (polyethylene).
Ka whakakotahihia e ā mātou pūtu tukatuka me ngā pūnaha whakamahana ngā tukanga taketake o te tango hinu, te tango waikura, te horoi wai, te tāpiri whakakikorua me te whakamaroke hei mahi kotahi. Mā tēnei otinga katoa-i-te-kotahi ka whakakorehia e mātou te hiahia mō ngā tāke rokiroki maha, ā, ka whakangawari ake i te tukanga tukatuka katoa. Ehara i te mea ka whakapai ake i te whai huatanga anake, engari ka whakaitihia hoki ngā utu whakahaere.
Ko te painga matua o ā mātou pūwero me ngā pūnaha whakamahana i mua i te maimoatanga ko te whakamahinga o ngā rauemi PP/PE. E mōhiotia ana ēnei rauemi mō tō rātou ātete pai ki te waikura me te pirau matū. Nō reira, he pai ake te mahi me te roa o ā mātou tāke whakapūkara ki te whakataurite ki ngā tāke raima tuku iho. Mā te whakamahinga o ēnei rauemi ka whakarite kia pai te taiao o ā mātou pūnaha, ā, kia tutuki hoki i ngā paerewa taiao o te ao.
Haunga te whakamahi i ngā rauemi kounga teitei, kei roto i ā mātou pūwero me ngā pūnaha whakamahana o mua ngā hangarau whakamahana hou. Mā tēnei ka tika, ka ōrite hoki te whakahaere pāmahana puta noa i te tukanga o mua, ka pai ake te kounga o te hua kua whakakikoruatia. He hoahoa ngāwari hoki te whakamahi i te pūnaha, ā, he ngāwari ki te whakahaere me te tiaki.
Ahakoa he whare whakapūmau iti tōu, he whare ahumahi nui rānei, he mea hanga motuhake ā mātou pahu maimoatanga me ngā pūnaha whakamahana kia tutuki ai ō hiahia. Ka tukuna e mātou ngā kōwhiringa ka taea te whakarite kia uru ki ngā momo rahinga me ngā rahi whakaputa. Mā ā mātou hua, ka taea e koe te kawe i ō mahi whakapūmau ki ngā taumata hou o te whai hua, te hua me te kounga.
Hono atu ki te hurihanga o mua i te maimoatanga whakawera wera. Hokohoko mai ki ā mātou pūwero me ngā pūnaha whakamahana i mua i te maimoatanga, kia wheakohia ai te mana whakarerekētanga o te hangarau matatau. Whakawhirinaki ki ō mātou tohungatanga, ā, tukua mātou kia āwhina i a koe ki te whakatutuki i ngā paerewa teitei mō ō hua whakawera. Whakapā mai ki a mātou i tēnei rā kia mōhio ai koe ki ā mātou otinga auaha.
Te whakamahana i mua i te maimoatanga
Whakamahia te wera para o te hau para hei whakamahana i ngā tāke katoa i mua i te maimoatanga, tae atu ki te tango hinu, te tango pīkara me te whakakikorua āwhina. Kei roto i te pūnaha wera para:
1) Te tāutanga o te whakawhiti wera whakakotahi i roto i te paipa hau;
2) Kotahi te huinga whakawhiti wera PFA kua tāutahia ki ngā pito e rua o ia puna kaukau;
3) Pūnaha wai ngohengohe;
4) Pūnaha whakahaere.
E toru ngā wāhanga o te whakamahana i mua i te maimoatanga:
① Whakawhiti wera hau haurehu
E ai ki te nui katoa o te wera hei whakamahana, ka hoahoatia, ka hangaia hoki te whakawhiti wera hau kōrere whakakotahi, kia taea ai e te wera te whakatutuki i ngā whakaritenga whakamahana. Mena kāore e taea e te wera para o te hau kōrere te whakatutuki i te hiahia wera whakamahana o te maimoatanga-mua, ka taea te tāpiri i tētahi huinga oumu hau wera hei whakarite i te nui o te hau kōrere.
He mea hanga te whakawhiti wera ki te kowiri tira ātete-wera, ki te paipa rino tui-kore rānei he 20 # me te paninga ārai-waikura penapena-pūngao nano infrared hou. Ko te pūngao mimiti wera he 140% o te wera e mimitihia ana e te whakawhiti wera para noa.
② Whakawhiti wera PFA
③ Ouma whakamaroke
Ina uru te hua mākū ki roto i te kaukau konutea, ka pahū, ka pītiti te wai konutea. Nō reira, i muri i te paninga o te āwhina whakakikorua, me whakamaroke anō hoki ngā wāhanga.
Ko te tikanga, kaua te pāmahana whakamaroke e neke ake i te 100°C, kaua hoki e iti iho i te 80°C. Ki te kore, ka taea anake te whakanoho i ngā wāhanga ki roto i te poka whakamaroke mō te wā roa, ka ngāwari ai te mimiti o te konutea pūhaumāota ki roto i te kiriata tote o te āwhina whakakikorua i runga i te mata o ngā wāhanga.






