1. Hoʻomaʻemaʻe: Mai kahi hiʻohiʻona palekana, nā mea hoʻopihapiha e pili pono ana me ka meaʻai, e like me nā ʻeke ʻeke plastik.Ma muli o nā ʻeke meaʻai maloʻo a me ke kaʻina o ka lawe ʻana, paʻakikī pinepine ka hōʻoia ʻana i ke kaʻina holoʻokoʻa i loko o kahi ʻano haʻahaʻa haʻahaʻa haʻahaʻa, ʻoi aku hoʻi i ka wā o ka lawe ʻana a me ke kaʻina lawe ʻana, hiki ke piʻi nui ka mahana o ka meaʻai hau. he manawa.Inā ʻaʻole i hala ka mea, maʻalahi ka hana ʻana i ka bacteria.ʻAʻole nui ka ʻokoʻa ma waena o ka ʻeke i hana ʻia me nā mea hana hou a i ʻole nā mea hana ʻenehana a me ka ʻeke i hana ʻia i nā mea waiwai, akā i ka manawa i hoʻohana ʻia, e hōʻeha nui ia i ke olakino kanaka ma muli o ka nui o nā plasticizers a me nā mea ʻē aʻe.
2. Ke kū ʻana i ke anu: Hoʻopaʻa mau ʻia nā ʻeke meaʻai paʻa a hoʻolaha ʻia ma kahi mahana o -18°C a i ʻole ka haʻahaʻa, ʻoi aku ka nui o kekahi mau meaʻai paʻa me nā pā.Ma ke kaʻina hana, hoʻomaʻalili ʻia ka meaʻai a me nā pā ma lalo o -30 ° C a hiki i ka mahana o ka huahana ma lalo o -18 ° C, a laila hoʻopili ʻia.I ka hāʻule koke ʻana o ka mahana, e emi pū ana ka ikaika mechanical o ka ʻeke meaʻai paʻa paʻa, e hopena i ka palupalu o ka ʻeke meaʻai hau.Eia kekahi, ʻike ʻia nā meaʻai maloʻo i nā pōʻino like ʻole e like me ka haʻalulu, haʻalulu, a me ke kaomi i ka wā o ka lawe ʻana a me ka halihali.Eia hou, paʻakikī nā meaʻai hau e like me ka dumplings a me nā dumplings i nā mahana haʻahaʻa.He mea maʻalahi ke hoʻoheheʻe i ka ʻeke ʻeke.Pono kēia i nā mea hoʻopili me ka hana haʻahaʻa haʻahaʻa maikaʻi.
3. Ke kū'ē i ka hopena: Hoʻopilikia maʻalahi nāʻeke meaʻai paʻa i nā mana o waho i ka wā o ka laweʻana, ka hoʻoukaʻana a me ka hoʻokuʻuʻana a me ka waihoʻana o nā papa.Ke ʻilihune ka hopena o ka ʻeke ʻeke, maʻalahi ke wāwahi i ka ʻeke a wehe i ka ʻeke, ʻaʻole ia e pili wale i ke ʻano o ka huahana i hoʻopili ʻia, akā e hoʻohaumia pū i ka meaʻai i loko.Hiki ke hoʻoholo ʻia ke kūʻē ʻana o nā ʻeke meaʻai maloʻo e ka pendulum impact test.
Hiki ke hoʻokaʻawale ʻia nā ʻeke meaʻai maloʻo ma ka mākeke i nā ʻeke ʻeke hoʻokahi-layer, ʻeke ʻeke hoʻopili composite, a me nā ʻeke hoʻopihapiha co-extrusion multi-layer.Ma waena o lākou, nā ʻeke ʻeke meaʻai paʻa paʻa hoʻokahi, ʻo ia hoʻi, nā ʻeke PE maʻemaʻe, loaʻa nā hopena pale maikaʻi ʻole a hoʻohana nui ʻia no ka ʻeke huaʻai a me nā mea kanu;ʻoi aku ka maikaʻi o nā plastic soft composite ma ke ʻano o ka pale ʻana i ka makū, ke kū anuanu, a me ke kū ʻana o ka puncture;a me multi-layer co-extrusion peke Hoʻopuka ʻia nā ʻeke meaʻai maloʻo e nā mea maka e hoʻoheheʻe ʻia e like me PA, PE, PP, PET, EVOH, a me nā mea ʻē aʻe, me nā hana like ʻole, hoʻoheheʻe ʻia, a me ka hui hoʻoluʻu.ʻO ka hoʻokō ʻana i ka paʻi ʻana he pale kiʻekiʻe, ikaika kiʻekiʻe, kiʻekiʻe a me ka haʻahaʻa haʻahaʻa haʻahaʻa, a me nā hiʻohiʻona maikaʻi loa.
Ka manawa hoʻouna: Jun-07-2021