He aha ka ʻokoʻa ma waena o nā ʻeke PP a me PE?

He mea maʻamau ka ʻeke ʻeke i ko mākou ola i kēlā me kēia lā, akā ʻaʻole i hana ʻia nā ʻeke plastik a pau.ʻElua o nā ʻano ʻeke plastik kaulana loaPPʻeke (Polypropylene) a me PEʻeke (Polyethylene).ʻO ka hoʻomaopopo ʻana i nā ʻokoʻa ma waena o kēia mau mea hiki ke kōkua i nā mea kūʻai aku a me nā ʻoihana e hana i nā koho maikaʻi aʻe.Ma kēia ʻatikala, e ʻimi mākou i nā hiʻohiʻona, hoʻohana, a me nā pono o nā ʻeke PP a me PE, me ka manaʻo nui i ke kumu he koho maikaʻi loa nā ʻeke PE no nā mākeke ma nā ʻāina hoʻomohala e like me USA a me ʻEulopa.

Hoʻolauna i nā ʻeke PP (Polypropylene) a me nā ʻeke PE (Polyethylene).
ʻEke PP (Polypropylene):

Material: ʻO ka polypropylene kahi polymer thermoplastic i hoʻohana ʻia i nā ʻano noi like ʻole.
Nā hiʻohiʻona: Ua ʻike ʻia nā ʻeke PP no ko lākou helu heheʻe kiʻekiʻe, ka lōʻihi, a me ke kūʻē ʻana i nā kemika.
Hoʻohana maʻamau: Hoʻohana pinepine ʻia kēia mau ʻeke no ka hoʻopili ʻana i nā meaʻai, nā lole, a me nā mea kūʻai aku.

ʻEke PE (Polyethylene):

Material: ʻO Polyethylene kekahi polymer thermoplastic i hoʻohana nui ʻia.

Nā hiʻohiʻona: ʻOi aku ka palupalu a ʻoi aku ka maʻalahi o nā ʻeke PE ma mua o nā ʻeke PP, me ke kūpaʻa maikaʻi loa i ka makū a me nā kemika.
Hoʻohana maʻamau: Hoʻohana mau ʻia lākou no nā ʻeke kūʻai, ʻeke ʻōpala, a me nā kiʻi ʻoniʻoni.
Hoʻohālikelike i nā ʻeke PP a me PE

Mea a me ka Paʻa
ʻEke PP: Ua ʻike ʻia no ko lākou paʻakikī a me ka helu heheʻe kiʻekiʻe, hiki i nā ʻeke PP ke kūpaʻa i nā mahana kiʻekiʻe a ʻoi aku ke kūpaʻa i ka lole a me ka waimaka.
ʻEke PE: ʻOiai ʻaʻole paʻakikī e like me nā ʻeke PP, ʻoi aku ka maʻalahi o nā ʻeke PE a ʻoi aku ka maʻalahi o ka pohā.ʻOi aku ka maikaʻi o ko lākou pale ʻana i ka makū a me nā kemika.
Hoʻohana a me nā mea hoʻohana
ʻO nā ʻeke PP: He kūpono no nā noi e koi ana i ka ikaika kiʻekiʻe a me ka lōʻihi, e like me ka pahu hana kaumaha a me ka hoʻohana ʻana i nā ʻoihana.
ʻEke PE: ʻoi aku ka maikaʻi no nā noi mea kūʻai aku i kēlā me kēia lā e like me nā ʻeke kūʻai, ʻeke mālama meaʻai, a me nā kiʻi ʻoniʻoni.
ʻO nā pono a me nā pōʻino
ʻEke PP:
Pōmaikaʻi: ʻO ka ikaika kiʻekiʻe, ka lōʻihi, a me ke kū'ē i nā wela kiʻekiʻe a me nā kemika.
Nā pōʻino: ʻAʻole hiki ke maʻalahi, ʻoi aku ke kumukūʻai, a ʻaʻole maikaʻi i ka pale ʻana i ka wai.
ʻEke PE:
Pōmaikaʻi: Hiki ke maʻalahi, kūpono ke kumu kūʻai, kūpaʻa maikaʻi i ka wai, a hiki ke hana hou ʻia.
Nā pōʻino: ʻoi aku ka liʻiliʻi o ka helu heheʻe a me ka liʻiliʻi o ka pale ʻana i ka lole a me ka waimaka i hoʻohālikelike ʻia me nā ʻeke PP.

Nā Hana Hana: PP vs. PE ʻEke
Nā Hale Kūʻai Kūʻai: ʻO nā ʻeke PE ka mea i koho ʻia ma muli o ko lākou maʻalahi a me ke kūpaʻa ʻana i ka wai, e kūpono iā lākou no ka lawe ʻana i nā mea palaho.
Nā hale kūʻai lole: Hoʻohana pinepine ʻia nā ʻeke PP no ko lākou paʻa a me ka hiki ke mālama i nā mea kaumaha me ka haehae ʻole.
Hoʻopili Meaʻai: Hoʻohana maʻamau ʻia nā ʻeke PE no ka hoʻopili ʻana i nā meaʻai no ka mea e hāʻawi lākou i kahi pale maʻemaʻe kūpono a palekana no ka pili ʻana i ka meaʻai.
Koi Makeke ma na Aina Hooulu
I nā ʻāina hoʻomohala e like me USA a me ʻEulopa, aia kahi koi nui no nā ʻeke plastik, ʻoi aku ka nui o nā ʻeke PE, ma muli o kā lākou versatility a me ka uku-pono.Hoʻokumu ka poʻe kūʻai ma kēia mau ʻāina i ka ʻoluʻolu a me ka hoʻomau ʻana i ke kaiapuni, e hoʻolilo i nā ʻeke PE i koho kaulana loa.