Ko te pepa PP he pepa kirihou polypropylene e taehia ana, e tāpirihia ana rānei he tae i te wā e hangaia ana kia whiwhi ai i te tae e hiahiatia ana.
Ko te Polypropylene (PP) he momo polymer thermoplastic e mōhiotia ana mō tōna pakari, tōna ātete ki ngā matū, me tōna āhua mama.
He whānuitia te whakamahinga o ēnei pepa i roto i ngā ahumahi pēnei i te takai, te motuka, te hanga, me te tohu.
Kua whakauruhia te tae ki roto i te kapia, e whakarato ana i te tae roa e kore e memeha ngāwari i raro i te pānga UV.
E whakamahia ana ngā pepa PP tae i roto i ngā takai ahumahi, , ngā roto o ngā motuka , , ngā tāke matū , , ngā ipu rokiroki , me ngā whakaaturanga i te wāhi hoko .
. He mea noa hoki ēnei i roto i ngā tautoko wheua, ngā kōpaki, me ngā rauemi pānuitanga nā te mea he mama, he ngāwari hoki ki te pokepoke.
Nā te ātete ki te makuku me te pumau o ngā matū , he pai ake mō ngā taiao o waho me ngā taiao rūma ma.
He pai ngā pepa PP ritenga mō ngā wāhanga hanga me ngā wāhanga kirihou mīhini.
He tino ngā pepa polypropylene tae ki ngā pānga ātete , ahakoa i ngā pāmahana iti.
He tino pai te ātete ki ngā matū me te waikura , ā, he pai mō ngā taiao uaua.
He tino taea te whakarite i te tae, te rahi, me te matotoru o ēnei pepa. He haumaru .
hoki kāore hoki e paitini , mō te kai , , ā, he pai hoki ngā āhuatanga whakamahana..
He maha ngā tae e wātea ana mō ngā pepa PP, tae atu ki te mangu, te mā, te whero, te kikorangi, te kakariki, te kōwhai, te hina, me te mārama.
E wātea ana hoki ngā tae ritenga ina tonoa mō te waitohu, mō ngā hiahia tono motuhake rānei.
E wātea ana ngā kōwhiringa tae UV-pūmau mō te wā roa o waho me te wā roa o te hihi o te rā.
Ka mau tonu te ōrite o te tae puta noa i te pepa nā te tae kua whakauruhia.
Ko ngā rau polypropylene tae he mea hanga i roto i ngā matotoru mai i te 0.3mm ki te 30mm. .
He pai ngā rau angiangi mō ngā mahi tākai me ngā mahi kōpaki, ko ngā rau matotoru ia he pai mō te hanga ahumahi.
Ka taea te tono i ngā matotoru ritenga i runga i te whakamahinga me ngā paerewa ahumahi.
Ko te ātete matotoru he tino tika hei tautoko i te miihini CNC me te hanga wera.
Ae, he maha ngā pepa PP tae e hangaia ana me ngā kapia e tutuki ana i ngā whakaritenga a te FDA, ā, he haumaru mō te pa atu ki te kai . .
He mea whakamahi noa ēnei i roto i ngā paepae tukatuka kai, i ngā papa tapahi, me ngā ipu rokiroki.
Me whakaū tonu ki tō kaiwhakarato mēnā he tiwhikete kai te tāpiringa tae motuhake.
He mata kore-paitini, , kāore he kakara , he ngāwari hoki te horoi mō te whakamahinga akuaku.
He o ngā pepa PP nui ake te pakari me te ātete pāmahana ki te whakataurite ki ngā pepa HDPE.
He pai ake te ātete matū o te polypropylene , inā koa ki ngā waikawa me ngā kawakore.
Ko te HDPE, i tētahi atu taha, he pai ake te ātete pānga i ngā pāmahana tino iti.
He maha ngā whakamahinga o ngā mea e rua hei hanga kirihou wera, engari he maha ngā wā ka whiriwhiria te PP mō ngā wāhanga mīhini me ngā tono e hiahia ana kia roa te mau ki te wera..
Ae, he katoa ngā rau PP kirihou hangarua , ā, kei a rātou te tohu hangarua '#5'. Mā
te hangarua kirihou PP ka āwhina i te whakaiti i te pānga ki te taiao, ā, ka tautoko i ngā kaupapa oranga tonutanga.
He maha ngā wā ka taea te tukatuka anō i ngā para mai i te hanga hei hua hou.
Kia tino maka atu, kia hangarua rānei mā roto i ngā whare ahumahi, ā-tāone rānei e tika ana.
He o ngā pepa PP paerewa iti noa te ātete UV , ka taea ai te pakarukaru, te memeha rānei o te tae i roto i te wā.
Heoi, kei te wātea ngā momo UV-pūmau mō te whakamahinga o waho me ngā tono mō te pānga o te rā. .
Ka taea te whakaranu i ngā tāpiringa ki roto i te rauemi i te wā e hangaia ana hei whakarei ake i te ātete ki te huarere. .
Mō ngā tono mō waho mō te wā roa, me tono tonu i ngā pepa PP kua maimoatia ki te UV, kua whakaputa tahitia rānei.
He tino whai hua ngā pepa PP tae mā te whakamahi i ngā tikanga pēnei i te miihini CNC, , te tapahi- , whakamahana , me te whakarewa. .
Ka taea hoki te tā me , te piko wera , me te herea mā te whakamahi i ngā piripiri motuhake.
Nā te iti o te kaha o te mata, te korona, i te maimoatanga mura rānei i mua i te tā. me whakamahi pea i ngā maimoatanga mata pēnei i
Nā te maha o ngā whakamahinga ka waiho hei rauemi tino pai mō te hanga ritenga me te hoahoa ahumahi..