I konei ka whakaatuhia e mātou ngā tukanga hanga kirihou e 10 e whakamahia whānuitia ana. Pānuihia kia mōhio ai koe ki ētahi atu kōrero.
1. Te Hanga Werohanga
2. Te Whakapūtanga Pupuhi
3. Te Hanga Whakapūtanga
4. Te whakatakoto maramataka (pepa, kiriata)
5. Te Whakarewatanga Kōpeketanga
6. Te Hanga Werohanga Kōpeketanga
7. Te Hanga Hurihuri
8. Waru, Whakatakotoranga Kirihou
9. Te Hanga Pupuhi
10. Te Whakarewatanga o te Para
1. Te Hanga Werohanga
Ko te kaupapa matua o te hanga werohanga he tāpiri i ngā rauemi mata kirikiri, paura rānei ki roto i te ipu o te mīhini werohanga, ā, ka whakamahanahia, ka whakarewahia ngā rauemi mata kia wai. Mā te tīwiri, te piston rānei o te mīhini werohanga ka panaia ki roto i te kōhao pokepokea ai mā te pūwero me te pūnaha kuaha o te pokepokea ai, ka whakapakeke, ka hanga i roto i te kōhao pokepokea ai. Ko ngā mea e pā ana ki te kounga o te hanga werohanga: te pēhanga werohanga, te wā werohanga, me te pāmahana werohanga.
Ngā āhuatanga o te tukanga:
Painga:
(1) He poto te huringa hanga, he pai te whakaputa, ā, he ngāwari te aunoatanga.
(2) Ka taea e ia te hanga i ngā wāhanga kirihou he uaua ngā āhua, he tika ngā ine, me ngā whakaurunga whakarewa, kore-whakarewa rānei.
(3) Te kounga o te hua pumau.
(4) He whānuitanga o te urutau.
Ngā ngoikoretanga:
(1) He tino teitei te utu o ngā taputapu whakakoi werohanga.
(2) He uaua te hanganga o te pokepokea werohanga.
(3) He nui te utu whakaputa, he roa te huringa whakaputa, ā, kāore e pai mō te whakaputa i ngā wāhanga kirihou kotahi-wahi me ngā wāhanga iti-putanga.
Taupānga:
I roto i ngā hua ahumahi, ko ngā hua i werohia ko ngā taputapu kīhini (ngā kēne para, ngā peihana, ngā peere, ngā kohua, ngā taputapu kai, me ngā ipu rerekē), ngā whare o ngā taputapu hiko (ngā whakamaroke makawe, ngā horoi korehau, ngā whakaranu kai, me ētahi atu), ngā taonga tākaro me ngā kēmu, ngā motuka, ngā momo hua ahumahi, ngā wāhanga o te tini o ētahi atu hua, me ētahi atu.
1) Whakauruhia te Hanga Werohanga
Ko te whakapūtanga whakauru e pā ana ki te werohanga o te kapia i muri i te utaina o ngā whakaurunga kua whakaritea o ngā rauemi rerekē ki roto i te whakapūtanga. He tikanga whakapūtanga e herea ai te rauemi rewa ki te whakaurunga, ā, ka whakapakeketia hei hanga i tētahi hua kua whakaurua.
Ngā āhuatanga o te tukanga:
(1) Mā te huinga o ngā whakaurunga maha i mua i te hanganga ka whai kiko ake te hanganga o te huinga waeine hua i muri i te hanganga.
(2) Mā te whakakotahitanga o te ngāwari o te hanga me te piko o te kapia me te pakari, te kaha, me te ātete wera o te konganuku ka taea te hanga hei hua matatini, ātaahua hoki o te whakakotahitanga o te konganuku-kirihou.
(3) Mā te whakamahi i te whakakotahitanga o te whakamarumaru o te kapia me te kawe hiko o te konganuku, ka taea e ngā hua whakarewa te whakatutuki i ngā mahi matua o ngā hua hiko.
(4) Mō ngā hua whakarewa pakari me ngā hua whakarewa rapa piko i runga i ngā papa hiri rapa, i muri i te werohanga i te whakarewa ki runga i te papa hei hanga i tētahi hua whakauru, ka taea te waiho i te mahi uaua o te whakarite i te mowhiti hiri, kia māmā ake ai te whakakotahitanga aunoa o te tukanga e whai ake nei.
2) Te Hanga Werohanga Tae-rua
Ko te werohanga tae-rua e pā ana ki te tikanga werohanga o te werohanga i ngā kirihou tae-rua ki roto i te pokepokea kotahi. Ka taea e ia te hanga i te kirihou kia puta i roto i ngā tae-rua, ā, ka taea hoki te hanga i ngā wāhanga kirihou kia whakaatu i tētahi tauira ōrite, i tētahi tauira moiré koretake rānei, kia pai ake ai te whakamahinga me te ataahua o ngā wāhanga kirihou.
Ngā āhuatanga o te tukanga:
(1) Ka taea e te rauemi matua te whakamahi i ngā rauemi matotoru iti hei whakaiti i te pēhanga werohanga.
(2) Mai i te whakaaro ki te tiaki taiao, ka taea te whakamahi i ngā rauemi tuarua hangarua hei rauemi matua.
(3) E ai ki ngā āhuatanga whakamahinga rerekē, hei tauira, ka whakamahia ngā rauemi ngohengohe mō te paparanga hiako o ngā hua matotoru, ā, ka whakamahia ngā rauemi mārō mō te rauemi matua. Ka taea rānei te whakamahi i te kirihou pahuka hei whakaiti i te taumaha o te rauemi matua.
(4) Ka taea te whakamahi i ngā rauemi matua kounga iti hei whakaiti i ngā utu.
(5) Ka taea te hanga i te rauemi kiri, i te rauemi matua rānei, mai i ngā rauemi utu nui me ngā āhuatanga mata motuhake, pērā i te aukati i te ngaru hiko-aukati, te kawe hiko teitei, me ētahi atu rauemi. Ka taea e tēnei te whakanui ake i te mahi a te hua.
(6) Mā te whakakotahitanga tika o te rauemi kiri me te rauemi matua ka taea te whakaiti i te ahotea toenga o ngā hua i hangaia, ā, ka whakapiki ake i te kaha miihini, i ngā āhuatanga mata rānei o te hua.
3) Te Tukanga Werohanga Microfoam
He hangarau hanga werohanga tino tika te tukanga hanga werohanga Microfoam. Ka whakakīia te hua mā te whakawhanuitanga o ngā pūwero, ā, ka oti te hanga o te hua i raro i te pēhanga iti iho, ā, toharite.
Ka taea te wehewehe i te tukanga hanga pahuka microcellular kia toru ngā wāhanga:
Tuatahi, ka whakarewaina te wai tino whakamīharo (te hauhā waro, te hauota rānei) ki roto i te piri rewa wera hei hanga i tētahi otinga kotahi-wāhanga. Kātahi ka werohia ki roto i te kōhao pokepokea ai i te pāmahana me te pēhanga iti iho mā te pūwero pana. He maha ngā karihi mirumiru hau ka hangaia i roto i te hua nā te kore pumau o te ngota i puta mai i te whakaiti pāmahana me te pēhanga. Ka tipu haere ēnei karihi mirumiru hei hanga i ngā kōhao ririki.
Ngā āhuatanga o te tukanga:
(1) Te hanga werohanga tino tika.
(2) Ka pakaruhia ngā herenga maha o te hanga werohanga tuku iho. Ka taea e ia te whakaiti i te taumaha o te mea mahi, me te whakapoto i te huringa hanga.
(3) Kua tino pai ake te āhua piko me te pumau o ngā āhuatanga o te mea mahi.
Taupānga:
Ngā papaaho waka, ngā panera tatau, ngā paipa hauhautanga, me ētahi atu.
4) Te Hanga Werohanga Nano (NMT)
Ko te NMT (Nano Molding Technology) he tikanga whakakotahi i te konganuku me te kirihou me te nanotechnology. I muri i te tukatuka nano i te mata o te konganuku, ka werohia tika te kirihou ki runga i te mata o te konganuku, kia taea ai te hanga tahi i te konganuku me te kirihou. E rua ngā momo tukanga e wehea ana te hangarau nanomolding e ai ki te wāhi o te kirihou:
(1) He mea hanga te kirihou hei hanga i te mata kore-āhua.
(2) Ka hangaia te kirihou kia rite ki te mata o waho.
Ngā āhuatanga o te tukanga:
(1) He āhua whakarewa te āhua me te kakano o te hua.
(2) Whakangawaritia te hoahoa o ngā wāhanga miihini o te hua, kia māmā ake, kia angiangi ake, kia poto ake, kia iti ake, kia iti ake hoki te utu i te tukatuka CNC.
(3) Whakaitihia ngā utu whakaputa me te kaha o te here, ā, ka tino whakaitihia te tere whakamahinga o ngā taonga e pā ana.
Ngā rauemi whakarewa me te kapia e tika ana:
(1) Konumohe, konupora, parahi, maitai kore waikura, titanium, rino, pepa piauau, parahi.
(2) He kaha te urutau o te koranu konumohe, tae atu ki te raupapa 1000 ki te 7000.
(3) Kei roto i ngā kapia te PPS, te PBT, te PA6, te PA66, me te PPA.
(4) He tino kaha te kaha piri o te PPS (3000N/c㎡).
Taupānga:
He pouaka waea pūkoro, he pouaka pona, me ētahi atu.
Te Whakapūtanga Pupuhi
Ko te pupuhi whakarewa he whakapiri i te rauemi mata kirihou wera rewa i puta mai i te extruder ki roto i te pokepoke, kātahi ka pupuhi te hau ki roto i te rauemi mata. Ka whānui te rauemi mata rewa i raro i te mahi a te pēhanga hau ka piri ki te pakitara o te kōhao pokepoke. Hei whakamutunga, ko te tikanga whakamatao me te whakapakeke ki te āhua hua e hiahiatia ana. E rua ngā momo pupuhi whakarewa: te pupuhi kiriata me te pupuhi tuwhera.
1) Te pupuhi kiriata
Ko te pupuhi kiriata he tango i te kirihou rewa ki roto i tētahi ngongo angiangi porotaka mai i te āputa porowhita o te matenga o te mīhini whakaputa. I taua wā anō, ka pupuhihia te hau kōpeke ki roto i te kōhao o roto o te ngongo angiangi mai i te kōhao waenga o te upoko mīhini. Ka pupuhihia te ngongo angiangi ki roto i tētahi kiriata ngongo he whānui ake (e mōhiotia whānuitia ana ko te ngongo mirumiru), ā, ka takaihia i muri i te whakamatao.
2) Te Hanga Pupuhi Kohao
Ko te hangahanga pupuhi tuwhera he hangarau hangahanga tuarua e pupuhi ana i te parison rite ki te rapa kua kati i roto i te kōhao pokepokea ai ki roto i te hua tuwhera mā te pēhanga hau. Ā, he tikanga hoki tēnei mō te whakaputa hua kirihou tuwhera. He rerekē te hangahanga pupuhi tuwhera i runga i te tikanga hanga o te parison, tae atu ki te hangahanga pupuhi extrusion, te hangahanga pupuhi werohanga, me te hangahanga pupuhi totoro.
1))Te whakarewa pupuhi whakaputa:Ko tā te mahi he whakaputa i tētahi parison ngongo ki roto i tētahi extruder, ka whakapiri ki roto i te kōhao pokepokea ai, ka hiritia te raro i te mea e wera ana. Kātahi ka tukuna te hau kōpeke ki roto i te kōhao o roto o te ngongo ka pupuhihia kia āhua pai.
2))Te werohanga pupuhi:Ka whiwhihia te parison e whakamahia ana mā te werohanga. Ka noho tonu te parison ki te pūtake o te pokepokea ai. I muri i te katinga o te pokepokea ai ki te pokepokea ai pupuhi, ka tukuna te hau kōpeke mā roto i te pokepokea ai pūtake. Ka pupuhihia te parison, ka whakamataohia, ā, ka whiwhihia te hua i muri i te tangohanga.
Painga:
He ōrite te matotoru o te pakitara o te hua, he iti te manawanui ki te taumaha, he iti ake te tukatuka-muri, ā, he iti ngā kokonga para.
He mea pai mō te hanga hua iti kua parakore me ngā puranga nui.
3))Te whakakoi pupuhi totoro:Ko te parison kua whakamahanatia ki te pāmahana totoro ka whakanohoia ki roto i te pokepoke pupuhi. Ka whiwhihia te hua mā te totoro roa ki te rākau totoro, me te totoro whakapae ki te hau kōpeke i pupuhihia.
Taupānga:
(1) Ko te hanga i ngā pokepoke kirihou angiangi te nuinga o te wā e whakamahia ana te hanga kiriata pupuhi.
(2) Ko te hanga i ngā hua kirihou tuwhera te nuinga o te wā (ngā pounamu, ngā oko tākai, ngā ipu wai, ngā tāke wahie, ngā ipu, ngā taonga takaro, me ētahi atu).
Te Whakarewatanga o te Whakaputa
Ko te whakahāngai whakaputa he mea tino pai mō te whakahāngai i ngā kirihou wera, ā, he pai hoki mō te whakahāngai i ētahi kirihou whakamahana me ngā kirihou whakapakari me te rere pai. Ko te tukanga whakahāngai he whakamahi i te tīwiri hurihuri hei whakaputa i te rauemi mata kirihou wera kua werahia, kua rewa hoki mai i te pane me te āhua whakawhiti-wāhanga e hiahiatia ana. Kātahi ka whakahāngaihia e te kaiwhakahāngai, kātahi ka whakamataohia, ka whakapakeketia e te pouaka whakamatao kia puta he hua me te wāhanga-wāhanga e hiahiatia ana.
Ngā āhuatanga o te tukanga:
(1) He iti te utu mō ngā taputapu.
(2) He māmā te whakahaere, he ngāwari te whakahaere i te tukanga, ā, he watea hoki te whakatinana i te whakaputa aunoa tonu.
(3) Te tino whai hua o te whakaputa.
(4) He ōrite te kounga o te hua, ā, he matotoru.
(5) Ka taea te hanga i ngā hua, i ngā hua haurua-oti rānei me ngā āhua whakawhiti-wāhanga rerekē mā te whakarerekē i te mate o te pane mīhini.
Taupānga:
I roto i te ao hoahoa hua, he kaha te whakamahinga o te whakapūtanga whakarewa. Ko ngā momo hua whakarewa ko ngā paipa, ngā kiriata, ngā tokotoko, ngā monofilaments, ngā rīpene papatahi, ngā kupenga, ngā ipu tuwhera, ngā matapihi, ngā anga tatau, ngā pereti, ngā taura whakakikorua, ngā monofilaments, me ētahi atu rauemi āhua motuhake.
Te whakatakoto maramataka (pepa, kiriata)
Ko te calendering he tikanga e tukuna ai ngā rauemi mata kirihou mā roto i tētahi raupapa o ngā roera wera hei hono i a rātou ki roto i ngā kiriata, i ngā rau rānei i raro i te mahi a te extrusion me te totoro.
Ngā āhuatanga o te tukanga:
Ngā Painga:
(1) He pai te kounga o te hua, he nui te kaha whakaputa, ā, he aunoa tonu te whakaputa.
(2) Ngā ngoikoretanga: he nui ngā taputapu, he nui ngā whakaritenga mō te tika, he maha ngā taputapu āwhina, ā, he iti noa te whānui o te hua nā te roa o te roera o te maramataka.
Taupānga:
Ko te nuinga o te wā e whakamahia ana mō te hanga kiriata ngohengohe PVC, ngā pepa, te hiako horihori, te pepapātū, te hiako papa, me ētahi atu.
Te Whakarewatanga Kōpeketanga
Ko te whakahāngai kōpeketanga te mea e whakamahia nuitia ana mō te whakahāngai i ngā kirihou whakamahana. E ai ki ngā āhuatanga o ngā rauemi whakahāngai me ngā āhuatanga o ngā taputapu tukatuka me te hangarau, ka taea te wehewehe i te whakahāngai kōpeketanga kia rua ngā momo: te whakahāngai kōpeketanga me te whakahāngai whakapiripiri.
1) Te Whakarewatanga Kōpeketanga
Ko te whakahāngai pēhanga te tikanga matua mō te whakahāngai i ngā kirihou whakamahana me ngā kirihou whakapakari. Ko te tukanga he pēhanga i te rauemi mata i roto i te whakahāngai kua whakamahanatia ki tētahi pāmahana kua tohua kia rewa ai, kia rere ai, kia whakakī ai hoki te kōhao whakahāngai i te whakahāngai. I muri i tētahi wā i raro i ngā āhuatanga o te wera me te pēhanga, ka hangaia ngā rauemi mata hei hua.Mīhini hanga kōpeketangae whakamahi ana i tēnei tukanga.
Ngā āhuatanga o te tukanga:
He matotoru te kakano o ngā hua i hangaia, he tika te rahi, he maeneene, he maeneene te āhua, kāore he tohu o te kuaha, ā, he pai te pumau.
Taupānga:
I roto i ngā hua ahumahi, ko ngā hua whakarewa ko ngā taputapu hiko (ngā mono me ngā putanga hiko), ngā kakau o te kohua, ngā kakau o ngā taputapu kai, ngā taupoki pounamu, ngā wharepaku, ngā pereti kai kore e pakaru (ngā rihi melamine), ngā tatau kirihou whakairo, me ētahi atu.
2) Te Whakatakotoranga Whakakikorua
Ko te whakahāngai whakarara he tikanga e whakakotahi ana i ngā paparanga e rua, neke atu rānei, o ngā rauemi ōrite, rerekē rānei, hei hanga i tētahi mea kotahi, me tētahi rau, rauemi muka rānei hei whakakī i raro i ngā āhuatanga whakamahana me te pēhanga.
Ngā āhuatanga o te tukanga:
E toru ngā wāhanga o te tukanga whakahāngai: te whakakī, te pēhi, me te tukatuka muri. Ko te nuinga o te wā ka whakamahia mō te hanga i ngā pepa kirihou whakakaha, ngā paipa, ngā tokotoko, me ngā hua tauira. He matotoru te kakano, ā, he maeneene, he ma te mata.
Te Hanga Werohanga Kōpeketanga
Ko te werohanga kōpeketanga he tikanga werohanga kirihou whakamahana i whakawhanakehia i runga i te werohanga kōpeketanga, e mōhiotia ana ko te whakawhiti. He rite te tukanga ki te tukanga werohanga. I te wā e werohanga kōpeketanga ana, ka whakakirihoutia te kirihou ki roto i te kōhao whāngai o te pokepokea ai, kātahi ka tomo ki te kōhao mā te pūnaha kuaha. Ka whakakirihoutia te werohanga ki roto i te oko o te mīhini werohanga.
Ko te rerekētanga i waenga i te werohanga kōpeketanga me te werohanga kōpeketanga: ko te tukanga werohanga kōpeketanga ko te whāngai i te rauemi i te tuatahi, kātahi ka kati i te pokepokea ai, ko te werohanga ia me kati te pokepokea ai i mua i te whāngai.
Ngā āhuatanga o te tukanga:
Ngā Painga: (ki te whakarite ki te whakakoi pēhanga)
(1) Kua whakakirikiritia te kirihou i mua i te urunga ki te kōhao, ā, ka taea e ia te whakaputa i ngā wāhanga kirihou he āhua uaua, he pakitara angiangi, he nui rānei ngā panonitanga o te matotoru o te pakitara, me ngā whakaurunga angiangi.
(2) Whakapotohia te huringa hanga, whakapai ake i te pai o te whakaputa, me te whakapai ake i te matotoru me te kaha o ngā wāhanga kirihou.
(3) Nā te mea kua kati rawa te pokepokea ai i mua i te pokepokea ai te kirihou, he tino angiangi te kanapa o te mata wehewehe, nō reira he ngāwari ki te kī taurangi te tika o te wāhanga kirihou, ā, he iti hoki te taratara o te mata.
Ngā ngoikoretanga:
(1) Ka toe tonu tetahi wāhanga o ngā rauemi e toe ana i roto i te rūma whāngai, ā, he nui te whakamahinga o ngā rauemi mata.
(2) Mā te tapahi i ngā tohu o te kēti ka nui ake te mahi.
(3) He nui ake te pēhanga whakahāngai i te whakahāngai pēhanga, ā, he nui ake te tere whakaheke i te whakahāngai pēhanga.
(4) He uaua ake hoki te hanganga o te pokepokea ai i tō te pokepokea ai pēhi.
(5) He tino pakari ake ngā tikanga o te tukanga i te whakakoi pēhanga, ā, he uaua te whakahaere.
Te Hanga Hurihuri
Ko te whakahānga hurihuri he tāpiri rauemi mata kirihou ki roto i te whakahānga, kātahi ka hurihia tonutia te whakahānga i runga i ngā toki poutū e rua, ka whakamahanatia. I raro i te mahi a te kaha ā-papa me te kaha wera, ka āta pania, ka rewahia te rauemi mata kirihou i roto i te whakahānga, ka piri ki te mata katoa o te kōhao whakahānga. Ka hangaia ki te āhua e hiahiatia ana, kātahi ka whakamataohia, ka whakahāngaihia, ka tangohia te whakahānga, ā, i te mutunga, ka puta te hua.
Painga:
(1) Whakaratohia he wāhi hoahoa nui ake, me te whakaiti i ngā utu huihuinga.
(2) He ngāwari te whakarerekētanga, ā, he iti te utu.
(3) Whakaorangia ngā rauemi mata.
Taupānga:
Wai pōro, pōro pōtae, puna kaukau iti, papa nohoanga pahikara, papa he'e nalu, anga mīhini, taupoki tiaki, whakamarumaru rama, pūwero ahuwhenua, tāonga whare, waka, tuanui waka puni, me ētahi atu.
Waru, Whakatakotoranga Kirihou
Ko te whakahāngai maturuturu he whakamahinga o ngā rauemi pūmua kirihou wera me ngā āhuatanga āhua rerekē, arā, te rere matotoru i raro i ētahi āhuatanga, me ngā āhuatanga o te hoki ki te āhua totoka i te pāmahana rūma. Ā, whakamahia te tikanga tika me ngā taputapu motuhake hei whakahāngai i te waituhi. I roto i tōna āhua rere matotoru, ka whakahāngaihia ki te āhua i hangaia e hiahiatia ana, kātahi ka whakapakeketia i te pāmahana rūma. Ko te tukanga hangarau e toru ngā wāhanga matua: te paunatia o te kirihou whakapiri-te whakaheke i te kirihou-te whakamatao me te whakapakeketanga.
Painga:
(1) He mārama, he kanapa hoki te hua.
(2) He āhuatanga ā-tinana ōna pērā i te ārai-waku, te ātete-wai, me te ārai-parahanga.
(3) He pānga ahurei tōna, he āhua-toru.
Taupānga:
Ngā karapu kirihou, ngā poihau, ngā ure tāwharau, me ētahi atu.
Te Hanga Pupuhi
Ko te hanga mirumiru, e mōhiotia ana ko te hanga korehau, tētahi o ngā tikanga hanga wera kirihou. E pā ana ki te whakapiri i te pepa, i te pereti rānei ki runga i te anga o te mīhini hanga korehau. I muri i te whakamahana me te whakangawari, ka mimitihia ki runga i te pokepokea ai mā te korehau mā te awa hau i te taha o te pokepokea ai. I muri i te whakamatao poto, ka puta mai ngā hua kirihou kua hangaia.
Ngā āhuatanga o te tukanga:
Ko ngā tikanga hanga korehau ko te hanga korehau mate kōpiko, te hanga korehau mate pūkohu, te hanga korehau mate kōpiko me te pūkohu, te hanga korehau pupuhi mirumiru, te hanga korehau pana-iho plunger, te hanga korehau me te taputapu arai hau, me ētahi atu.
Painga:
He tino māmā noa iho ngā taputapu, kāore e hiahiatia te pokepokea kia tu atu ki te pēhanga, ā, ka taea te hanga ki te konganuku, ki te rakau, ki te gypsum rānei, he tere te hanga, he ngāwari hoki te whakahaere.
Taupānga:
He whānuitia te whakamahinga i roto i ngā takai o roto, o waho hoki o te kai, te whakapaipai, te hikohiko, te taputapu, ngā taonga takaro, ngā mahi toi, te rongoā, ngā hua hauora, ngā mea e hiahiatia ana i ia rā, ngā tuhinga, me ētahi atu ahumahi; ngā kapu whakakorekore, ngā kapu āhua-kapu, me ētahi atu, ngā paepae whakatō, ngā paepae tipu, me ngā pouaka kai tere pirau.
Te Whakarewatanga o te Para
Ko te whakahāngai paru he ringihanga i te kirihou whakapiri (plastisol) ki roto i tētahi pokepoke (pōro kōpiko, pokepoke wahine rānei) kua whakamahanatia ki tētahi pāmahana. Ka whakahāngai te kirihou whakapiri e tata ana ki te pakitara o roto o te kōhao pokepoke i te wera, kātahi ka ringihia te kirihou whakapiri kāore anō kia whakahāngai. Ko te tikanga o te whakamahana (tunu me te whakarewa) i te kirihou whakapiri e piri ana ki te pakitara o roto o te kōhao pokepoke, kātahi ka whakamatao kia puta he hua kōhao mai i te pokepoke.
Ngā āhuatanga o te tukanga:
(1) He iti te utu mō ngā taputapu, ā, he tere te whakaputa.
(2) He māmā noa te whakahaere tukanga, engari he ngoikore te tika o te matotoru me te kounga (taumaha) o te hua.
Taupānga:
E whakamahia ana mō ngā papaaho waka papai me ētahi atu hua e hiahia ana ki te kare ā-ringa me ngā pānga tirohanga, ngā taonga takaro kirihou paru, me ētahi atu.
Wā tuku: 19 Paenga-whāwhā 2023
