Raina whakaputanga pepa mārama teitei PP

Te māramatanga teitei o te PP raina tangohanga raina Ko te nuinga o te wā ka whakamahia hei hanga pepa polypropylene (PP) he tino mārama. Nā tōna māramatanga pai, tōna ātete ki ngā matū, tōna pakari me tōna āheinga ki te hangarua, he whānuitia te whakamahinga i roto i ngā takai kai, ngā takai taonga hauora, te tiaki hua hiko, ngā papa tā me ētahi atu mara.

Anei tētahi tirohanga whānui mō ngā wāhanga taketake me te tukanga mahi o te raina whakaputa:

Te whakarite rauemi mata

Tuatahi, whakamahia ngā matūriki kapia PP maroke hei rauemi mata. Me whakamaroke rawa ēnei rauemi mata hei tango i te makuku me te karo i ngā mirumiru i te wā e tukatukahia ana, ka pā ki te māramatanga me te kounga o te pepa.

Tuturu

Ka whāngaihia ngā rauemi whakaranu ki roto i tētahi mīhini whakaputa tīwiri kotahi, tīwiri rua rānei mā roto i tētahi pūnaha whāngai. Ko te hake ka whakarewa i ngā rauemi kirikiri kia rewa ōrite mā te whakamahana me te wāhanga kutikuti, te wāhanga whakakirihou, me te wāhanga kawe o te tīwiri.

Pūnaha whiriwhiringa

Hei whakarite i te mārama me te parakore o te pepa, ka tika te tātari i muri i te whakaputanga hei tango i ngā poke pea, pērā i ngā matūriki kapia kāore anō kia rewa, i ngā mea tauhou rānei.

Puma mita

Ka uru te wai rewa kua tātarihia ki te papu ine. Mā te whakahaere tika i te tere rere o te wai rewa me te mahi tahi me te mīhini matua, ka taea te tuku tika me te pumau i te rauemi rewa ki te mate hanga rau, ā, he mea nui tēnei ki te whakarerekē i te matotoru o te rau.

Pokepokea me te mate

I muri i te putanga mai o te rauemi PP rewa i te extruder, ka haere mā roto i tētahi pokepokea me te mate kua hangaia mō te hanga i tētahi āhua rau me te matotoru me te papatahi e hiahiatia ana, ā, ka whakahaere i te whānui o te hua. Mō ngā rau mārama-nui, he mea tino nui te hoahoa o te pokepokea me te mate, kia rite ai te rere o te rauemi, kia kore ai he mirumiru e puta hei whakatutuki i ngā whakaritenga mārama-nui.

Pūnaha whakamatao me te hanga

Ko te pepa rewa wera e puta mai ana i te pane o te mate ka haere mā roto i te pokepokea ai, ka tomo tonu ki te maramataka kia tere te whakamatao me te hanga hei whakatika i te matotoru me te whānui o te pepa whakaputa. Mā te maramataka e whakahaere te pāmahana o te roera hei whakamatao i te wai mā roto i te pou wai (te pouaka whakamatao rānei). Nā te mea he nui te whakahekenga o te PP, me whakamatao rawa i mua i te takai hei whakakore i te ahotea o roto, kia eke ai te hua ki te paerewa, ā, kia kore ai e whakaheke i muri i te waiho mō tētahi wā i muri i te takai.

Pūrere kume me te kuti

I muri i te whakamatao me te hanga, ka haere te pepa mā te taputapu kuti, ka tapahia kia rite ki te rahi e hiahiatia ana. Ka whakatikatikaina te whānui e hiahiatia ana o te pepa, ā, ka tapahia ngā taha e kore e tika i ngā taha e rua. Ka honoa ngātahitia te taputapu kukume me te maramataka, ka taea te whakahaere pai i te hanga o te pepa, te whakahaere i tōna tere me te taumahatanga, me te pupuri i te papatahi me te matotoru o te pepa.

Pūnaha awhiowhio

Hei whakamutunga, ka takaihia ngā rau kua tapahia ki runga i te rīra. Ka whakahaeretia te rīra e te motuka servo me te kumetanga pumau, ka taea ai te whakarite kia ma te taha o ngā koiri. He rite tonu te kumetanga o te koiri o roto me waho, kia kore ai ngā koiri e piri ki roto, e wetekina ki waho, he mea watea mō te tākai, te rokiroki me te kawe i muri mai.

Ki te hiahia koe ki te tapatapahi, ki te whakapiko, ki te tā me te takai, me tāpiri he taputapu tapatapahi ki te pito o muri. I roto i te tukanga whakaputa, me tāpiri hoki he taputapu whakapiri hei whakapiri i ngā taha o runga me raro o te pepa i mua i te tapatapahi (ka taea te haehae i te kiriata mā te ringa) hei tiaki i te pepa i te wā e kawe ana me te kore e kino te mata o te pepa.

I roto i te tukanga whakaputa, ko te whakahaere pāmahana, te ōwehenga rauemi, te whai huatanga o te whakamatao me te tika o te miihini ngā mea matua e pā ana ki te kounga o te Ngā pepa PP tino māramaHei tāpiritanga, hei whakatutuki i ngā whakaritenga tono rerekē, ka taea hoki te whakauru i te raina whakaputa ki tētahi pūnaha whāngai tāpiri hei tāpiri i ngā kaihoko ārai-pūmau, ngā hinu whakahinuhinu, ētahi atu whakarerekētanga rānei hei whakapai ake i te mahi a te pepa.