Mō te whitiki polypropylene
- He mea hanga te whitiki polypropylene mai i te kirihou māmā, ā, e whakamahia ana mō te whakapiri i ngā kawenga ki ngā papa, mō te tākai rānei i ngā taonga mō te tuku. Koinei te momo whitiki kirihou tino noa, ā, ko te mea tino ohanga. He maha ngā tae, he whānui, he matotoru me ngā momo polymer. Ka taea te tā hei tohu waitohu me te hokohoko.
- He mea whakairo hei whakapai ake i te pupuri i te wā e whakaroa ana, e whakaroa ana hoki i mua i te whati. He mahi māmā ki te mahi waenga.ngā otinga hereā, he tino pai mō te hiri me te whakakaha i ngā kātene me te whakau i ngā kawenga papa mama.
He maha ngā whakamahinga o te whitiki polypropylene, arā:
- Te whakakotahi i ngā nūpepa, ngā rakau me ngā paipa
- Te hiri me te whakapūmau i ngā kātene
- Te tāpiri i ngā kawenga ki ngā papa
- Te whakaora i ngā hua ahuwhenua
- Ngā kakahu tākai
- Te hiri i ngā koiri maitai, i ngā rōra pepa rānei
Ka taea te whāngai i te PP mā roto i ngā mīhini here, ā, ka tukuna mai i ngā mīhini kawe, i ngā mīhini wira rānei. He nui ake te haumaru o te whakamahi i tēnei mīhini i te here maitai e hiahia ana kia mau ngā karu tiaki me ngā karapu tiaki i ngā kaimahi. Me whai wheako ki te whakamahi tika i te maitai, me te karo i te para. Mō ngā kaimahi kore wheako, he nui ake te haumaru me te ngāwari o te whakamahi i te here Polypropylene.
Ka whakamahia ā-ringa te here PP mā te whakamahi i ngā hiri taumaha me ngā taputapu whakapūmau me ngā taputapu e whakahaerehia ana e te pākahiko. Mō ngā raina whakaputa nui ake, ka whakamahia ngā mīhini haurua-aunoa me ngā mīhini aunoa mō te tono here tere. Ina whakakotahihia he papa me te here PP, ka āwhina ngā parepare papa taha me ngā parepare kokonga ki te whakataurite i te taumahatanga me te aukati i te here mai i te pēhi me te tapahi ki roto i ngā hua. Ka taea te hiri i te here PP mā te whakamahi i ngā hiri waku, ngā hiri, te whitiki, ngā hiri wera rānei.
Ka taea te hangarua i te nuinga o ngā whitiki kirihou, ā, kei ngā pakihi te kawenga ki te whakarite i te wehewehenga PP i roto i te whare me te kohikohi, te tuku rānei ki tētahi pokapū hangarua.
