Ngā āhuatanga o te hanganga parafini i roto i ngā puna hinu me ngā tikanga tango parafini

Ko te take matua e whakamahia ai te ware pi o ngā Puna hinu i te wā e hangaia ana he ware pi kei roto i te hinu mata e hangaia ana e ngā Puna hinu.

1. Ngā āhuatanga o te hanganga parafini i roto i ngā puna hinu

(1) Te hanganga me te pāmahana o te hinu mata

I raro i te pāmahana kotahi, he nui ake te wairewatanga o te hinu māmā ki te ware pi i te hinu taumaha. Mēnā he nui ake ngā wāhanga māmā o te hinu mata, ka iti ake te pāmahana whakatioata o te ware pi, arā, kāore e ngāwari te ware pi ki te whakatō, ā, ka nui ake te ware pi hei pupuri i tōna āhua wairewa.

(2) Te pēhanga me te hau rewa

I raro i te āhuatanga he nui ake te pēhanga i te pēhanga mātotoru, e kore te hinu mata e heke te hau ina whakaitihia te pēhanga, ā, ka heke te pāmahana tioata tuatahi o te ware pi i te hekenga o te pēhanga. Hei tāpiri, ka whānui hoki te hau rewa, ka mimiti i te wera ina wehea mai i te hinu, ka whakaiti i te pāmahana rere o te hinu, ā, ka āwhina i te maturuturunga iho o ngā tioata ware pi.

(3) Te korōiti me te āparatene i roto i te hinu mata

E whakaatu ana ngā hua o te whakamātautau ka taea te whakaiti i te pāmahana tioata mā te pikinga ake o te ihirangi kapia i roto i te hinu. Heoi, ina kei roto i te kapia me te uku te kapia me te uku āpiti i roto i te pakitara o te ngongo, ka hanga he kapia mārō, e kore e ngāwari ki te horoi atu e te rere o te hinu.

(4) Ngā poke ā-pūkaha me te wai i roto i te hinu mata

Ka noho ngā poke ā-ringa o te hinu hei pūtake tioata o te paraffin precipitation, ka māmā ake te kohikohi me te tipu o ngā tioata ware pi, ā, ka tere ake te kati i te ware pi. Hei tāpiri, ka tino kino te hanganga o te ware pi ina iti te nui o te wai, nā te mea ka tau ngā tote o te wai ka putunga ki te pakitara o te paipa, ka āwhina i te kohikohinga o ngā tioata ware pi.

(5) Te tere o te rere, te taratara o te mata o te paipa

He tere te rere o te wai o te puna whakaputa, he iti te wera e ngaro ana, he teitei te pāmahana rere o te hinu, kāore e ngāwari te whakatō ware pi. Ahakoa kua whakatō ware pi, kāore e ngāwari te whakatō ki te pakitara o te ngongo. Mena he taratara te pakitara o te ngongo, he ngāwari te piri o te tioata ware pi ki ngā mea o runga ake nei hei hanga ware pi, ā, kāore e ngāwari te hanga ware pi i te taha kē.

2. Tikanga tango parafini i roto i te puna hinu

(1) Pepa waru ware pi hei tango i te ware pi

(2) Te waru i te ware pi i roto i te anga

(3) Te tango parafini hiko-wera

(4) Te tango i te ware pi matū wera

(5) Te tango parafini huringa hinu wera

(6) Te tango parafini mamaoa