Neke atu i te tekau tau ki muri, kua kōrerohia e ngā kaihanga kiri me ngā kiritaki te pānga o te formaldehyde kore utu i puta i te wā o te mahi whakatā kiri. Heoi, i ngā tau tata nei noa nei ka aro nuihia tēnei take e ngā kaihanga kiri.
Mō ngā whare hanga kiri nui me ngā whare hanga kiri iti, kua neke te arotahi ki te whakamātautau i te nui o te formaldehyde kore utu. Ka whakamātautauhia e ētahi whare hanga kiri ia puranga o ā rātou hiako hou hei whakarite kei te tutuki ā rātou hua i ngā paerewa.
Mō te nuinga o te hunga i roto i te umanga hiako, kua tino mārama te mōhiotanga me pēhea te whakaiti i te nui o te formaldehyde kore utu i roto i te hiako——
Ko ngā matū whakahinuhinu kapia amino e tohuhia ana e te melamine me te dicyandiamide, koinei te tino take o te whakaputanga o te formaldehyde kore utu i roto i te tukanga hanga hiako me te tukunga tonu o te formaldehyde i roto i ngā taonga hiako. Nō reira, ki te taea te whakahaere katoa i ngā hua kapia amino me ngā pānga o te formaldehyde kore utu e puta mai ana, ka taea hoki te whakahaere pai i ngā raraunga whakamātautau formaldehyde kore utu. Ka taea e tātou te kī ko ngā hua raupapa kapia amino te tino take o ngā raruraru formaldehyde kore utu i roto i te tukanga hanga hiako.
Kua whakatauhia ngā mahi ki te whakaputa i ngā kapia amino formaldehyde iti me ngā kapia amino kore-formaldehyde. Kei te haere tonu ngā whakarerekētanga e pā ana ki te nui o te formaldehyde me te mahi a ngā kaitārai kiri.
Me te kohikohinga roa o te mātauranga, te wheako, te auahatanga, te rangahau me te whanaketanga. I tēnei wā, kua tino oti te whakatakotoranga o ā mātou hua kāore he formaldehyde. Kei te tutuki i ā mātou hua ngā hua e hiahiatia ana, e pā ana ki te whakatutuki i te hiahia 'kore formaldehyde' me te whakarei ake me te whakapai ake i te mahi a ngā kaihoko tanning.
Āwhina ki te whakaputa i te kakano angiangi, mārama hoki, me te tae kanapa
Āwhina ki te whakaputa i te witi pakari, piri hoki
Homai te mātotoru, te ngawari me te pakari ki te hiako
He tino piri, he pai hoki te anga o te kakano, ā, he pai hoki te āheinga ki te tae.
He pai te whakapūmau me te kume o te witi
Hei umanga whai kawenga, ka amohia e mātou tēnei hei kawenga mā mātou, ā, ka mahi tonu mātou me te kore e taea te whakakorekore ki te whakatutuki i te whāinga whakamutunga.
Tūhurahia atu anō