Whakaahuatanga oWhitiki WhakakotahiPīni Pīni
Ko te whitiki here hiato (e mōhiotia ana ko te whitiki ranu) he rauemi takai mahi-teitei i hangaia mai i te whakakotahitanga o ngā muka polyester (PET) me te polypropylene (PP), he maha ngā wā ka whakapakarihia ki te muka karāhe hei whakapakari ake. He mea hanga hei huarahi pai ake i te whitiki maitai tuku iho me te whitiki kirihou parakore, e tuku ana i te taurite pai o te pakari, te ngāwari, me te whai hua o te utu.
He whānuitia te whakamahinga o tēnei momo whitiki i roto i ngā ahumahi pēnei i:
✔ Te Whakahaere me te Tukunga (te whakapūtātanga papa, te whakapūmau i ngā ipu)
✔ Hanganga (herenga maitai, paipa, rakau)
✔ Te hanga (mīhini taumaha, taputapu, uku)
✔ Ahuwhenua (tākai, here tarutaru)
Ngā Painga Matua oWhitiki WhakakotahiPīni Pīni
1. Te Kaha me te Pakari o te Kukume
- I hangaia ki te PET/PP + te muka karāhe whakakaha, e whakarato ana i te kaha pakaru tae atu ki te 1,500 kg (ka rerekē i runga i te whānui/matotoru).
- He kaha ake i te whitiki PP paerewa, he mama ake i te whitiki maitai.
2. Māmā, Haumaru hoki
- He mama ake te 50-70% i te whitiki maitai, e whakaiti ana i ngā utu kaipuke me te ngenge o te kaimahi.
- Kāore he taha koi, e whakaiti ana i te tūponotanga o te whara i te wā e whakamahia ana.
3. Ātete ki te Huarere me te Waikura
- Ātete ki te wai, ki te hihi o te rā, he mea tino pai mō te rokiroki me te kaweake ki waho.
- He rerekē ki te maitai, e kore e waikura, e pirau rānei i ngā taiao makuku, tote rānei.
4. He iti te roa me te pupuri kawenga pai rawa atu
- He iti noa te totoro (2-3%), kia piri ai te here me te kore e wetekina i roto i te wā.
- He pai ake te kaha pupuri kawenga ki te whakaritea ki te whitiki PP.
5. He huarahi utu-whai hua hei whakakapi i te whitiki maitai
- He iti ake ngā utu rauemi me ngā utu tuku i te maitai.
- Kāore e hiahiatia he taputapu motuhake—ka taea te whakamārō me te hiri ki ngā taputapu whitiki paerewa.
6. He pai mō te taiao, ā, ka taea te hangarua anō
- He mea hanga mai i ngā kirihou hangarua, hei whakaiti i te pānga ki te taiao.
- Kāore he para morearea, he rerekē ki te whitiki maitai.
7. He maha ngā mahi, ā, ka taea te whakarite
- E wātea ana i ngā whānuitanga rerekē (1/2″, 5/8″, 3/4″) me ngā tae (pango, kakariki, me ētahi atu).
- Ka taea te tā me ngā waitohu hei whakatairanga i te waitohu.
Te Whakataurite ki Ētahi Atu Momo Whitiki
| Āhuatanga | Here Whakakotahi | Herenga Rino | Whitiki PP/PET |
|---|---|---|---|
| Kaha | Teitei (kua whakapakaritia) | Tino Teitei | Waenga |
| Taumaha | Mārama | Taumaha | Tino Māmā |
| Waikura/Waikura | No | Āe | No |
| Ātete UV | Āe | No | Rerekē |
| Utu | Waenga | Teitei | Iti |
| Pai rawa atu mō | Ngā kawenga taumaha, kaweake | Ngā kawenga tino nui | Ngā kawenga māmā/waenga |
Whakamutunga
Ko te whitiki here hiato te whiringa tino pai mō ngā pakihi e rapu ana i tētahi otinga paihere kaha, māmā, ā, e ātete ana ki te huarere. Ka whakakotahi i ngā āhuatanga pai rawa atu o te whitiki maitai me te kirihou, ā, he haumaru ake, he iti ake te utu, ā, he pai ake hoki mō te taiao.
